Статті в журналах: "Post-identification feedback"

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Neuschatz, Jeffrey S., Joseph S. Neuschatz, Eric A. Seemann, and Anne P. Noble. "Lineup Identification: Combating the Effect of Post-Identification Feedback." Journal of Forensic Psychology Practice 6, no. 1 (March 22, 2006): 63–72. http://dx.doi.org/10.1300/j158v06n01_04.

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MacLean, Carla L., C. A. Elizabeth Brimacombe, Meredith Allison, Leora C. Dahl, and Helena Kadlec. "Post-identification feedback effects: Investigators and evaluators." Applied Cognitive Psychology 25, no. 5 (September 17, 2010): 739–52. http://dx.doi.org/10.1002/acp.1745.

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Greenspan, Rachel Leigh, and Elizabeth F. Loftus. "Eyewitness confidence malleability: Misinformation as post-identification feedback." Law and Human Behavior 44, no. 3 (June 2020): 194–208. http://dx.doi.org/10.1037/lhb0000369.

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Douglass, Amy Bradfield, Jeffrey S. Neuschatz, Jennifer Imrich, and Miranda Wilkinson. "Does post-identification feedback affect evaluations of eyewitness testimony and identification procedures?" Law and Human Behavior 34, no. 4 (2010): 282–94. http://dx.doi.org/10.1007/s10979-009-9189-5.

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Douglass, Amy Bradfield, Neil Brewer, and Carolyn Semmler. "Moderators of post-identification feedback effects on eyewitnesses' memory reports." Legal and Criminological Psychology 15, no. 2 (September 2010): 279–92. http://dx.doi.org/10.1348/135532509x446337.

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NAKANO, Yasuhiko. "DEVELOPMENTAL STUDY ABOUT EFFECTS OF POST-FEEDBACK INTERVAL ON CONCEPT IDENTIFICATION." Japanese Journal of Educational Psychology 33, no. 4 (1985): 287–94. http://dx.doi.org/10.5926/jjep1953.33.4_287.

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Mote, Preston M., Jeffrey S. Neuschatz, Brian H. Bornstein, Stacy A. Wetmore, and Kylie N. Key. "Secondary Confessions as Post-identification Feedback: How Jailhouse Informant Testimony Can Alter Eyewitnesses’ Identification Decisions." Journal of Police and Criminal Psychology 33, no. 4 (May 3, 2018): 375–84. http://dx.doi.org/10.1007/s11896-018-9274-0.

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Quinlivan, Deah S., Jeffrey S. Neuschatz, Amy Bradfield Douglass, Gary L. Wells, and Stacy A. Wetmore. "The effect of post-identification feedback, delay, and suspicion on accurate eyewitnesses." Law and Human Behavior 36, no. 3 (June 2012): 206–14. http://dx.doi.org/10.1037/h0093970.

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Quinlivan, Deah S., Gary L. Wells, and Jeffrey S. Neuschatz. "Is manipulative intent necessary to mitigate the eyewitness post-identification feedback effect?" Law and Human Behavior 34, no. 3 (2010): 186–97. http://dx.doi.org/10.1007/s10979-009-9179-7.

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Hafstad, Gertrud Sofie, Amina Memon, and Robert Logie. "Post-identification feedback, confidence and recollections of witnessing conditions in child witnesses." Applied Cognitive Psychology 18, no. 7 (October 18, 2004): 901–12. http://dx.doi.org/10.1002/acp.1037.

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Neuschatz, Jeffrey S., Elizabeth L. Preston, Amanda D. Burkett, Michael P. Toglia, James M. Lampinen, Joseph S. Neuschatz, Andrew H. Fairless, Deah S. Lawson, Ráchael A. Powers, and Charles A. Goodsell. "The effects of post -identification feedback and age on retrospective eyewitness memory." Applied Cognitive Psychology 19, no. 4 (2005): 435–53. http://dx.doi.org/10.1002/acp.1084.

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Douglass, Amy Bradfield, and Dawn McQuiston-Surrett. "Post-identification feedback: exploring the effects of sequential photospreads and eyewitnesses' awareness of the identification task." Applied Cognitive Psychology 20, no. 8 (2006): 991–1007. http://dx.doi.org/10.1002/acp.1253.

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Steblay, Nancy K., Gary L. Wells, and Amy Bradfield Douglass. "The eyewitness post identification feedback effect 15 years later: Theoretical and policy implications." Psychology, Public Policy, and Law 20, no. 1 (2014): 1–18. http://dx.doi.org/10.1037/law0000001.

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Erickson, William Blake, James Michael Lampinen, Alex Wooten, Stacy Wetmore, and Jeffrey Neuschatz. "When Snitches Corroborate: Effects of Post-identification Feedback from a Potentially Compromised Source." Psychiatry, Psychology and Law 23, no. 1 (June 22, 2015): 148–60. http://dx.doi.org/10.1080/13218719.2015.1035623.

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Douglass, Amy Bradfield, and Nancy Steblay. "Memory distortion in eyewitnesses: a meta-analysis of the post-identification feedback effect." Applied Cognitive Psychology 20, no. 7 (2006): 859–69. http://dx.doi.org/10.1002/acp.1237.

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Lampinen, James Michael, Jennifer Scott, DeAnna Pratt, Juliana K. Leding, and Jack D. Arnal. "‘Good, you identified the suspect…but please ignore this feedback’: can warnings eliminate the effects of post-identification feedback?" Applied Cognitive Psychology 21, no. 8 (2007): 1037–56. http://dx.doi.org/10.1002/acp.1313.

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17

Neuschatz, Jeffrey S., Deah S. Lawson, Andrew H. Fairless, Ráchael A. Powers, Joseph S. Neuschatz, Charles A. Goodsell, and Michael P. Toglia. "The mitigating effects of suspicion on post-identification feedback and on retrospective eyewitness memory." Law and Human Behavior 31, no. 3 (2007): 231–47. http://dx.doi.org/10.1007/s10979-006-9047-7.

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Dixon, Susan, and Amina Memon. "The effect of post-identification feedback on the recall of crime and perpetrator details." Applied Cognitive Psychology 19, no. 7 (2005): 935–51. http://dx.doi.org/10.1002/acp.1132.

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Whitcroft, K. L., C. Merkonidis, M. Cuevas, A. Haehner, C. Philpott, and T. Hummel. "Intranasal sodium citrate solution improves olfaction in post-viral hyposmia." Rhinology journal 54, no. 4 (December 1, 2016): 368–74. http://dx.doi.org/10.4193/rhino16.054.

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Background: Calcium plays an integral role in olfactory signal transduction, including feedback inhibition. Sodium citrate acts as a calcium sequestrant and when applied intranasally, reduces free calcium available for feedback inhibition, which should theoretically improve olfaction. We aimed to investigate the utility of intranasal sodium citrate in improving the olfactory function of hyposmic patients, by performing this prospective placebo controlled, single-blind trial. Methodology: Monorhinal olfactory testing for odour identification and threshold was performed in hyposmic patients using Sniffin Sticks, before and after treatment. Treatment consisted of one-off sodium citrate solution application to the olfactory cleft. Sodium chloride solution was applied to the contralateral olfactory cleft, which therefore acted as placebo control. Patients were blinded to the side of sodium citrate application, and side of treatment was randomized between patients. Results: 57 patients participated, aged 22-79. Causes of hyposmia included: post-viral (7); posttraumatic (10); sinonasal disease (30) and idiopathic (10). Compared with placebo, there was significant improvement in the identification scores of participants with post-viral hyposmia, following sodium citrate treatment. No significant change in olfactory function occurred for either identification or threshold in any other aetiological subgroup. Conclusions: Intranasal sodium citrate may be of benefit to patients with post-viral hyposmia.

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Smalarz, Laura, and Gary L. Wells. "Post-identification feedback to eyewitnesses impairs evaluators’ abilities to discriminate between accurate and mistaken testimony." Law and Human Behavior 38, no. 2 (2014): 194–202. http://dx.doi.org/10.1037/lhb0000067.

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Wells, Gary L., and Deah S. Quinlivan. "The eyewitness post-identification feedback effect: What is the function of flexible confidence estimates for autobiographical events?" Applied Cognitive Psychology 23, no. 8 (November 2009): 1153–63. http://dx.doi.org/10.1002/acp.1616.

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22

Oletto, Carolina Maria, Giulio Contemori, Marco Bertamini, and Luca Battaglini. "The Role of Foveal Cortex in Discriminating Peripheral Stimuli: The Sketchpad Hypothesis." NeuroSci 4, no. 1 (December 23, 2022): 9–17. http://dx.doi.org/10.3390/neurosci4010002.

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Foveal (central) and peripheral vision are strongly interconnected to provide an integrated experience of the world around us. Recently, it has been suggested that there is a feedback mechanism that links foveal and peripheral vision. This peripheral-to-foveal feedback differs from other feedback mechanisms in that during visual processing a novel representation of a stimulus is formed in a different cortical region than that of the feedforward representation. The functional role of foveal feedback is not yet completely understood, but some evidence from neuroimaging studies suggests a link with peripheral shape processing. Behavioural and transcranial magnetic stimulation studies show impairment in peripheral shape discrimination when the foveal retinotopic cortex is disrupted post stimulus presentation. This review aims to link these findings to the visual sketchpad hypothesis. According to this hypothesis, foveal retinotopic cortex stores task-relevant information to aid identification of peripherally presented objects. We discuss how the characteristics of foveal feedback support this hypothesis and rule out other possible explanations. We also discuss the possibility that the foveal feedback may be independent of the sensory modality of the stimulation.

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Bryant, Stephanie, Uday Murthy, and Patrick Wheeler. "The Effects of Cognitive Style and Feedback Type on Performance in an Internal Control Task." Behavioral Research in Accounting 21, no. 1 (January 1, 2009): 37–58. http://dx.doi.org/10.2308/bria.2009.21.1.37.

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ABSTRACT: To facilitate the task of evaluating the internal control environment, auditors typically use internal control questionnaires (ICQ) to identify and document audit information. One drawback of structured ICQs is that beginning auditors charged with their completion could use them mechanistically, overlooking important cues that do not match ICQ prompts. We investigate the effects of cognitive style and feedback type on auditors' ability to identify internal control cues using ICQs. Student participants, proxying for beginning staff auditors with no experience, were classified as possessing either a sensor or an intuitive cognitive style. In an experiment, participants used an ICQ to identify internal control cues for one accounting cycle. After receiving varying kinds of feedback, participants repeated the internal control cue identification task using an ICQ for a second accounting cycle. Contrary to expectations, cognitive style did not significantly affect performance in the absence of feedback. As expected, significant associations between cognitive style and post-feedback task performance were found, with the combination of cognitive style and outcome feedback yielding positive performance improvements.

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Bhatia, Vikas, Arvind Kumar Singh, Prajna Paramita Giri, and Durgesh Prasad Sahoo. "Effectiveness of a short-structured training programme on knowledge of healthcare providers and programme managers involved in maternal and child health programmes in Odisha, India: a quality improvement study." BMJ Open 11, no. 8 (August 2021): e040841. http://dx.doi.org/10.1136/bmjopen-2020-040841.

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ObjectiveTo evaluate the effectiveness of training programme on knowledge related to new interventions proposed under India Newborn Action Plan (INAP) and Integrated Action Plan against Pneumonia and Diarrhoea (IAPPD).DesignQuality improvement study with pre-evaluation and post evaluation.SettingThe study was conducted in 17 districts of Odisha, India.Participants and interventionsThe participants were healthcare providers and programme managers involved in maternal and child health programmes. Intervention was a short-structured (8 hours) training delivered to 127 batches with expected participation of 30 trainees in each batch. Training was divided into four modules covering new interventions related to INAP and IAPPD like causes of neonatal death, kangaroo mother care (KMC), feeding of low birthweight (LBW) infants, use of injection gentamicin, identification of possible serious bacterial infection (PSBI), identification and management of pneumonia and diarrhoea and key interventions for maternal health. Various modalities of teaching-learning method were used.Outcome measuresPretraining and post-training knowledge assessment was done with a pretested tool consisting of 15 items. Each item carried equal weightage in calculation of knowledge score thus maximum possible knowledge score was 15. Feedback assessment was also done after the training.ResultsThe mean (SD) knowledge score significantly improved to 10.24 (2.24) after training as compared with 4.73 (1.94) before training, p<0.001 (n=982). There was significant improvement in knowledge for majority of the components namely causes of neonatal death (61.9% vs 28.1%), KMC (68.0% vs 54.6%), feeding of LBW infants (77.7% vs 6.9%), use of injection gentamicin (69.7% vs 11.2%), identification of PSBI (69.5% vs 59.5%). The improvement in knowledge score was more when healthcare providers and programme managers had provided a favourable response on feedback.ConclusionSystematic pretest and post-test assessment coupled with feedback assessment can ensure the effectiveness of training programmes offered in programmatic settings.

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Buchs, Galit, Benedetta Haimler, Menachem Kerem, Shachar Maidenbaum, Liraz Braun, and Amir Amedi. "A self-training program for sensory substitution devices." PLOS ONE 16, no. 4 (April 27, 2021): e0250281. http://dx.doi.org/10.1371/journal.pone.0250281.

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Sensory Substitution Devices (SSDs) convey visual information through audition or touch, targeting blind and visually impaired individuals. One bottleneck towards adopting SSDs in everyday life by blind users, is the constant dependency on sighted instructors throughout the learning process. Here, we present a proof-of-concept for the efficacy of an online self-training program developed for learning the basics of the EyeMusic visual-to-auditory SSD tested on sighted blindfolded participants. Additionally, aiming to identify the best training strategy to be later re-adapted for the blind, we compared multisensory vs. unisensory as well as perceptual vs. descriptive feedback approaches. To these aims, sighted participants performed identical SSD-stimuli identification tests before and after ~75 minutes of self-training on the EyeMusic algorithm. Participants were divided into five groups, differing by the feedback delivered during training: auditory-descriptive, audio-visual textual description, audio-visual perceptual simultaneous and interleaved, and a control group which had no training. At baseline, before any EyeMusic training, participants SSD objects’ identification was significantly above chance, highlighting the algorithm’s intuitiveness. Furthermore, self-training led to a significant improvement in accuracy between pre- and post-training tests in each of the four feedback groups versus control, though no significant difference emerged among those groups. Nonetheless, significant correlations between individual post-training success rates and various learning measures acquired during training, suggest a trend for an advantage of multisensory vs. unisensory feedback strategies, while no trend emerged for perceptual vs. descriptive strategies. The success at baseline strengthens the conclusion that cross-modal correspondences facilitate learning, given SSD algorithms are based on such correspondences. Additionally, and crucially, the results highlight the feasibility of self-training for the first stages of SSD learning, and suggest that for these initial stages, unisensory training, easily implemented also for blind and visually impaired individuals, may suffice. Together, these findings will potentially boost the use of SSDs for rehabilitation.

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Charman, Steve D., and Gary L. Wells. "The Moderating Effect of Ecphoric Experience on Post-identification Feedback: A Critical Test of the Cues-based Inference Conceptualization." Applied Cognitive Psychology 26, no. 2 (July 18, 2011): 243–50. http://dx.doi.org/10.1002/acp.1815.

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Königs, M., L. W. E. van Heurn, R. J. Vermeulen, J. C. Goslings, J. S. K. Luitse, B. T. Poll-Thé, A. Beelen, et al. "Feedback learning and behavior problems after pediatric traumatic brain injury." Psychological Medicine 46, no. 7 (March 8, 2016): 1473–84. http://dx.doi.org/10.1017/s0033291716000106.

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BackgroundFeedback learning is essential for behavioral development. We investigated feedback learning in relation to behavior problems after pediatric traumatic brain injury (TBI).MethodChildren aged 6–13 years diagnosed with TBI (n= 112; 1.7 years post-injury) were compared with children with traumatic control (TC) injury (n= 52). TBI severity was defined as mild TBI without risk factors for complicated TBI (mildRF−TBI,n= 24), mild TBI with ⩾1 risk factor for complicated TBI (mildRF+TBI,n= 51) and moderate/severe TBI (n= 37). The Probabilistic Learning Test was used to measure feedback learning, assessing the effects of inconsistent feedback on learning and generalization of learning from the learning context to novel contexts. The relation between feedback learning and behavioral functioning rated by parents and teachers was explored.ResultsNo evidence was found for an effect of TBI on learning from inconsistent feedback, while the moderate/severe TBI group showed impaired generalization of learning from the learning context to novel contexts (p= 0.03,d= −0.51). Furthermore, the mildRF+TBI and moderate/severe TBI groups had higher parent and teacher ratings of internalizing problems (p's⩽ 0.04,d's ⩾ 0.47) than the TC group, while the moderate/severe TBI group also had higher parent ratings of externalizing problems (p= 0.006,d= 0.58). Importantly, poorer generalization of learning predicted higher parent ratings of externalizing problems in children with TBI (p= 0.03,β= −0.21) and had diagnostic utility for the identification of children with TBI and clinically significant externalizing behavior problems (area under the curve = 0.77,p= 0.001).ConclusionsModerate/severe pediatric TBI has a negative impact on generalization of learning, which may contribute to post-injury externalizing problems.

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Quinlivan, Deah S., Jeffrey S. Neuschatz, Angelina Jimenez, Andrew D. Cling, Amy Bradfield Douglass, and Charles A. Goodsell. "Do prophylactics prevent inflation? Post-identification feedback and the effectiveness of procedures to protect against confidence-inflation in ear-witnesses." Law and Human Behavior 33, no. 2 (2009): 111–21. http://dx.doi.org/10.1007/s10979-008-9132-1.

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Perti, Mr Ashwin, and Prof (Dr ). Amit Sinha. "Classification of Sentiment Analysis based on Adaptive Neuro Fuzzy Inference Model (ANFIS)." International Journal of Innovative Technology and Exploring Engineering 11, no. 9 (August 30, 2022): 1–5. http://dx.doi.org/10.35940/ijitee.g9185.0811922.

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With the growing demand of Social media and its various networks and with the emergence of virtual nature of Online Shopping users are not easily able to determine whether the quality of the product or service is good or worse. For this work there is no such specific model existed that can find similar or dissimilar products from the people posting tweets in the form of post, messages or hashtags using similar sort of textual content. Also the companies are giving their Product reviews, which contain the direct / Indirect feedback from the customers. The companies are also getting feedback from the social media in the form of tweets / post / blogs from the twitter in the form of text for the same product. So, to find the sentiments of an individual based on the product recommendations the work had been proposed. The reviews from various intelligent algorithm for sentimental classification based on Adaptive Neuro-Fuzzy Inference System were studied. The research work is based on the comparison of the other traditional based Sentiment Analysis methodology with the ANFIS. Therefore, we are able to identify the best method to be used for the reviews identification in the best possible method.

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Danis, Ajau, and Ahmad Fahim Zulkifli. "Exploration of CoachEye Application Features to Improve Feedback During Physical Education." Asian Journal of University Education 17, no. 2 (June 6, 2021): 132. http://dx.doi.org/10.24191/ajue.v17i2.13390.

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Abstract: The main purpose of this study was to explore the CoachEye movement analysis application features most preferred to enhance engagement and learning experience among learners. This study adopted the mixed-method research design comprising both qualitative and quantitative methodologies. Participants consisted of 30 undergraduate physical and health education major students ages between 20-26 years (16 males and 14 females respectively). The qualitative data were gathered via focus group discussions (i.e., 6 sessions, 5 participants/session) while quantitative data were collected through a modified TSCI questionnaire at the beginning and end of this study. Data analysis was conducted with SPSS (version 26.0) using tests such as descriptive statistics (e.g., means, standard deviation, percentage) and inferential statistics to determine the relationship between variables. The paired sample t-test was also used to compare mean values between pre-and-post intervention while graph and table were utilised to demonstrate behavioural changes. The phenomenological approach was used to gather qualitative data and analysed using Consider.ly software. The participants' knowledge and perceptions towards technology-assisted physical education improve across intervention with greater efficacy (7.47 ± 0.64) at the post compared to pre-intervention (6.57 ± 0.4). With regards to features, positive values associated with the abilities to analyse movements and identification of correct and false techniques while negative values associated with confusion and lack of confidence. This study demonstrated the addition of technology was generally effective to complement teaching and learning. Nonetheless, issues such as practice time, personal preferences, and digitised perceptions serve as future challenges in this topic. Keywords: CoachEye analysis, Feedback, Mobile application, Physical education, Teaching and learning

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Thompson, D., L. Treleaven, P. Kamvounias, B. Beem, and E. Hill. "Integrating Graduate Attributes with Assessment Criteria in Business Education: Using an Online Assessment System." Journal of University Teaching and Learning Practice 5, no. 1 (January 1, 2008): 39–54. http://dx.doi.org/10.53761/1.5.1.4.

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This paper describes a study of the integration of graduate attributes into Business education using an online system to facilitate the process. ‘ReView’ is a system that provides students with criteria-based tutor feedback on assessment tasks and also provides opportunities for online student self-assessment. Setup incorporates a process of ‘review’ whereby assessment criteria are grouped into graduate attribute categories and reworded to make explicit the qualities, knowledge and skills that are valued in student performance. Through this process, academics clarify and make explicit the alignment of assessment tasks to learning objectives and graduate attribute development across units and levels of a program of study. Its application in three undergraduate Business units was undertaken as a collaborative action research project to improve alignment of graduate attributes with assessment, identification of assessment criteria and feedback to students. This paper describes the use of Review and presents an analysis of post-ReView data that has institutional implications for improving assessment and selfassessment practices.

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Boston, Melissa D., Erin C. Henrick, Lynsey K. Gibbons, Dan Berebitsky, and Glenn T. Colby. "Investigating How to Support Principals as Instructional Leaders in Mathematics." Journal of Research on Leadership Education 12, no. 3 (March 30, 2016): 183–214. http://dx.doi.org/10.1177/1942775116640254.

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We present a framework for considering principals’ knowledge and actions to support high-quality instruction in a specific content area (mathematics). Using design research, we engaged principals in professional development and assessed principals’ ability to identify aspects of high-quality mathematical tasks and instruction through pre–post task sort analyses and classroom video analyses. Significant differences occurred in principals’ identification of high-quality mathematics tasks and instruction, students’ thinking, and teachers’ actions. Subsequent data identified changes in principals’ feedback to mathematics teachers; however, this change was not sustained in following years. We hypothesize necessary conditions for supporting principals as instructional leaders in specific content areas.

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Treviño Murphy, Laurel, Shelly Engelman, John L. Neff, and Shalene Jha. "The Native Bees of Texas: Evaluating the Benefits of a Public Engagement Course." Insects 12, no. 8 (August 5, 2021): 702. http://dx.doi.org/10.3390/insects12080702.

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Declines in native bee communities due to forces of global change have become an increasing public concern. Despite this heightened interest, there are few publicly available courses on native bees, and little understanding of how participants might benefit from such courses. In October of 2018 and 2019, we taught the ‘Native Bees of Texas’ course to the public at The University of Texas at Austin Lady Bird Johnson Wildflower Center botanical gardens in an active learning environment with slide-based presentations, printed photo-illustrated resources, and direct insect observations. In this study, we evaluated course efficacy and learning outcomes with a pre/post-course test, a survey, and open-ended feedback, focused on quality improvement findings. Overall, participants’ test scores increased significantly, from 60% to 87% correct answers in 2018 and from 64% to 87% in 2019, with greater post-course differences in ecological knowledge than in identification skills. Post-course, the mean of participants’ bee knowledge self-ratings was 4.56 on a five-point scale. The mean of participants’ ratings of the degree to which they attained the course learning objectives was 4.43 on a five-point scale. Assessment results provided evidence that the course enriched participants’ knowledge of native bee ecology and conservation and gave participants a basic foundation in bee identification. This highlights the utility of systematic course evaluations in public engagement efforts related to biodiversity conservation.

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Menon, Manoj B., and Matthias Gaestel. "TPL2 meets p38MAPK: emergence of a novel positive feedback loop in inflammation." Biochemical Journal 473, no. 19 (September 27, 2016): 2995–99. http://dx.doi.org/10.1042/bcj20160672c.

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The activation of p38MAPK by Toll-like receptor signalling is essential for the inflammatory response of innate immunity due to its role in post-transcriptional regulation of TNFα and cytokine biosynthesis. p38MAPK activation proceeds by the upstream MAP2Ks, MAPK kinase (MKK)3/6 as well as MKK4, which in turn are substrates for MAP3Ks, such as TGFβ-activated protein kinase-1 (TAK1). In contrast, TPL2 has been described as an exclusive MAP3K of MKK1/2-triggering activation of the classical ERKs, ERK1/2. In the recent issue of the Biochemical Journal, Pattison et al. report their screening for TPL2 substrates in LPS-stimulated macrophages and the identification of MKK3/6. Using catalytic-dead TPL2 (Map3k8D270A/D270A) knockin macrophages, they demonstrated that activation of MKK3/6 by TPL2 significantly contributes to LPS-dependent TNFα biosynthesis and is also essential for TNF-receptor 1 signalling. Hence, a new signalling pathway from TAK1 via IκB kinase, p105 NFκB and TPL2 to MKK3/6 and p38MAPK is established in macrophages. Taking into account that some isoforms of p38MAPK are necessary for maintaining functional steady-state levels of TPL2, a positive feedback loop in inflammation emerges.

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BYRD, BRITTNEY, and HARVEY J. BURNETT. "Lineup Instruction Verbiage's Effect on the Accuracy of Eyewitness Identifications: Michigan's Procedure." Michigan Academician 47, no. 2 (January 1, 2021): 116–35. http://dx.doi.org/10.7245/0026-2005-47.2.116.

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ABSTRACT Our study examined the effects of biased and unbiased lineup instructions verbiage on the accuracy of eyewitness identification in a suspect-absent photographic lineup. Seventy subjects were randomly assigned to either a biased instruction condition or an unbiased instruction condition where they watched a mocked crime video, solved word-search puzzles for five minutes, completed a suspect-absent photographic lineup, and then completed an online post-witness experience feedback questionnaire. The unbiased condition utilized photographic lineup instructions from the State Bar of Michigan's Eyewitness Identification Task Force recommended policy writing guide. For the biased condition, the instructions alluded to subjects that the suspect was present. Subjects in the unbiased condition answered correctly 45.7% of the time compared to 28.6% of those in the biased condition. Chi-square test for independence indicated no significant association between the lineup instructions verbiage and the accuracy of eyewitness identification rates. Binomial logistic regression found that the confidence level in the identification choice made, ease of making an identification, decision making time, ability to recognize the lineup appeinstructions, and group condition were not significant predictors of subjects correctly identifying the suspect. Our results would suggest that the verbiage of the lineup instructions does not increase accuracy of eyewitness identifications.

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Alvarez, Mario Fernando Restrepo, and Alejandro Vasquez-Hernandez. "Evaluation of Buildings in Real Conditions of Use as a Sustainability Criterion." Academic Research Community publication 3, no. 1 (February 7, 2019): 95. http://dx.doi.org/10.21625/archive.v3i1.434.

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The evaluation of buildings in real conditions of use, or post-occupancy evaluation, is the systematic study of buildings with the objective of determining their performance once they are inhabited; it is a process of review and identification of successes and failures in order to improve the conditions of existing buildings and to feed future designs. Nowadays, the construction industry in Colombia does not have feedback processes regarding the operation of a building. The research presented below proposes the HEPO post-occupancy assessment tool, which is oriented to the analysis of buildings in phase of use, in terms of meeting the needs of the inhabitants, the consumption of resources associated to the use, and the conservation of the qualities of the materials in time. In order to verify the effectiveness of the tool, this is validated in five collective height housing projects in the city of Medell´ın, Colombia.

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Nicholls, Scott B., and Paul R. Worsfold. "The observational analysis of elite coaches within youth soccer: The importance of performance analysis." International Journal of Sports Science & Coaching 11, no. 6 (November 15, 2016): 825–31. http://dx.doi.org/10.1177/1747954116676109.

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The study investigated the observational capabilities of experienced elite coaches whilst focusing upon soccer specific actions and playing positions within elite youth soccer. Six soccer coaches assessed the performances of 10 youth soccer players (across 8 matches) on their short/long passing, tackling, shooting, heading and dribbling. Analysis was undertaken on an overall, quality and positional grouping basis. Mean observational accuracy was 38.8%, with successful shooting (78.6%) and passing (29.9%) illustrating the range. The limited effective observation of dribbling (37.2%), often considered a separating factor within talent identification, highlights the need for objective measures to aid such processes. Positional grouping analysis elicited ∼20% more effective observation for unsuccessful compared with successful actions. The poor level of observational accuracy identified herein has significant implications on talent identification assessments devoid of post-performance analyses. The findings reinforce the importance of performance analysis in the provision of highly accurate and comprehensive augmented feedback within the coaching process.

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Shringi, Ankit, Mehrdad Arashpour, Emadaldin Mohammadi Golafshani, Abbas Rajabifard, Tim Dwyer, and Heng Li. "Efficiency of VR-Based Safety Training for Construction Equipment: Hazard Recognition in Heavy Machinery Operations." Buildings 12, no. 12 (November 28, 2022): 2084. http://dx.doi.org/10.3390/buildings12122084.

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Machinery operations on construction sites result in many serious injuries and fatalities. Practical training in a virtual environment is the key to improving the safety performance of machinery operators on construction sites. However, there is limited research focusing on factors responsible for the efficiency of virtual training in increasing hazard identification ability among novice trainees. This study analyzes the efficiency of virtual safety training with head-mounted VR displays against flat screen displays among novice operators. A cohort of tower crane operation trainees was subjected to multiple simulations in a virtual towards this aim. During the simulations, feedback was collected using a joystick to record the accuracy of hazard identification while a post-simulation questionnaire was used to collect responses regarding factors responsible for effective virtual training. Questionnaire responses were analyzed using interval type-2 fuzzy analytical hierarchical process to interpret the effect of display types on training efficiency while joystick response times were statistically analyzed to understand the effect of display types on the accuracy of identification across different types of safety hazards. It was observed that VR headsets increase the efficiency of virtual safety training by providing greater immersion, realism and depth perception while increasing the accuracy of hazard identification for critical hazards such as electric cables.

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Wolf, Shaya, Andrea Carneal Burrows, Mike Borowczak, Mason Johnson, Rafer Cooley, and Kyle Mogenson. "Integrated Outreach: Increasing Engagement in Computer Science and Cybersecurity." Education Sciences 10, no. 12 (November 26, 2020): 353. http://dx.doi.org/10.3390/educsci10120353.

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Research on innovative, integrated outreach programs guided three separate week-long outreach camps held across two summers (2018 and 2019). These camps introduced computer science through real-world applications and hands-on activities, each dealing with cybersecurity principles. The camps utilized low-cost hardware and free software to provide a total of 84 students (aged 10 to 18 years) a unique learning experience. Based on feedback from the 2018 camp, a new pre/post survey was developed to assess changes in participant knowledge and interest. Student participants in the 2019 iteration showed drastic changes in their cybersecurity content recall (33% pre vs. 96% post), cybersecurity concept identification within real-world scenarios, and exhibited an increased ability to recognize potential cybersecurity threats in their every-day lives (22% pre vs. 69% post). Finally, students’ self-reported interest-level before and after the camp show a positive increase across all student participants, with the number of students who where highly interested in cybersecurity more than doubling from 31% pre-camp to 65% post-camp. Implications for educators are large as these activities and experiences can be interwoven into traditional schooling as well as less formal camps as pure computer science or through integrated STEM.

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Gradin, Sharon, Nancy Wolf, Marta Yurcan, Tim Yardley, Leonard Kaizer, and Vishal Kukreti. "Evaluating the implementation of computerized prescriber order entry (CPOE) for systemic treatment (ST) in Ontario." Journal of Clinical Oncology 32, no. 30_suppl (October 20, 2014): 54. http://dx.doi.org/10.1200/jco.2014.32.30_suppl.54.

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54 Background: A successful effort was led in Ontario to increase ST CPOE adoption from 73% to 92% to support safety of patients receiving complex systemic treatment. This work included implementation at 19 hospitals from 2011-2013. The implementation process included identification of multidisciplinary team champions, baseline workflow analysis and development of a future desired state. Findings from this project’s benefits evaluation are presented. Methods: Each hospital was required to collect pre and post implementation measurements for medication errors, transcription errors and order clarity/completeness. Six months post implementation, a semi-structured telephone interview was conducted with representative hospitals (9/19) to obtain qualitative feedback on how implementation impacted workflow, inter-professional practice and workload. Results: Hospitals that implemented showed: 1) decrease in overall medication error rates. 2) decrease in transcription error rates and 3) decrease in number of unclear or incomplete orders. Qualitative feedback from hospital leads indicated that the “future desired” workflow was achieved by all. Most hospital respondents indicated that clarity of inter-professional communication regarding orders improved and in most cases overall workload did not increase. Conclusions: The findings reinforce the benefit associated with implementation of ST CPOE in outpatient settings. Lessons learned in Ontario can be leveraged to support successful implementation of ST CPOE in other jurisdictions. Critical implementation success factors included: 1) leadership and multi-disciplinary involvement; 2) provision of funding and cost sharing; 3) facilitation of process improvement through established methodologies, 4) knowledge transfer and peer group led education and training sessions. [Table: see text]

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Almklov, Erin, Niloofar Afari, Elizabeth Floto, Laurie Lindamer, Samantha Hurst, and James O. E. Pittman. "Post-9/11 Veteran Satisfaction With the VA eScreening Program." Military Medicine 185, no. 3-4 (February 15, 2020): 519–29. http://dx.doi.org/10.1093/milmed/usz324.

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Abstract Introduction eScreening is a mobile health technology resource for veterans and staff to support Veterans Health Administration initiatives such as early identification of health problems, shared decision-making, and measurement-based care. Methods We conducted an exploratory mixed methods retrospective study with newly enrolling post-9/11 veterans to (1) understand eScreening user experience and obtain practical feedback on the technology to guide improvements, (2) assess veteran satisfaction with eScreening following improvements to the technology, and (3) examine veteran characteristics associated with eScreening satisfaction. Focus group data were collected on user experience with eScreening from a sample of veterans who participated in an eScreening pilot. Guided by a user-centered design approach, findings informed improvements to the technology. Survey data were subsequently collected from a large cohort of veterans to assess satisfaction with the improved program. Questionnaire data were also collected to examine variables associated with eScreening satisfaction. Qualitative focus group data were analyzed using content analysis. Descriptive statistics were used to characterize sociodemographic variables, questionnaires, and satisfaction ratings. Correlations were run to examine the relationship between certain veteran characteristics (eg, age, resiliency, anxiety, insomnia, post-traumatic stress disorder, somatic symptoms, depression, pain) and satisfaction with eScreening. All research activities were conducted at VA San Diego Healthcare System and approved by the Institutional Review Board. Results Focus group data revealed that veterans were largely satisfied with eScreening, but they suggested some improvements (eg, to interface functionality), which were integrated into an updated version of eScreening. Following these changes, survey data revealed that veterans were highly satisfied with eScreening, including its usability, information security, and impact on health services. There were statistically significant, though not clinically meaningful relationships between health-related characteristics and satisfaction with eScreening. However, millennials showed significantly higher satisfaction ratings compared with non-millennials. Conclusions These findings support the use of patient experiences and feedback to aide product development. In addition, post-9/11 veterans support the use of eScreening to assist health screening. However, evaluating the eScreening program in more diverse veteran groups and Veterans Affairs settings is needed to improve the generalizability of these findings to the larger veteran population.

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Rosén, B., P. Vikström, S. Turner, D. A. McGrouther, R. W. Selles, T. A. R. Schreuders, and A. Björkman. "Enhanced early sensory outcome after nerve repair as a result of immediate post-operative re-learning: a randomized controlled trial." Journal of Hand Surgery (European Volume) 40, no. 6 (October 7, 2014): 598–606. http://dx.doi.org/10.1177/1753193414553163.

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We assessed the use of guided plasticity training to improve the outcome in the first 6 months after nerve repair. In a multicentre randomized controlled trial, 37 adults with median or ulnar nerve repair at the distal forearm were randomized to intervention, starting the first week after surgery with sensory and motor re-learning using mirror visual feedback and observation of touch, or to a control group with re-learning starting when reinnervation could be detected. The primary outcome at 3 and 6 months post-operatively was discriminative touch (shape texture identification test, part of the Rosen score). At 6 months, discriminative touch was significantly better in the early intervention group. Improvement of discriminative touch between 3 and 6 months was also significantly greater in that group. There were no significant differences in motor function, pain or in the total score. We conclude that early re-learning using guided plasticity may have a potential to improve the outcomes after nerve repair. Level of evidence: II

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van Krugten, Frédérique C. W., Meriam Kaddouri, Maartje Goorden, Anton J. L. M. van Balkom, Ed W. Berretty, Daniëlle C. Cath, Gert-Jan Hendriks, et al. "Development and psychometric evaluation of the Decision Tool Anxiety Disorders, OCD and PTSD (DTAOP): Facilitating the early detection of patients in need of highly specialized care." PLOS ONE 16, no. 8 (August 19, 2021): e0256384. http://dx.doi.org/10.1371/journal.pone.0256384.

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Background Early identification of patients with an anxiety disorder, obsessive-compulsive disorder (OCD), or post-traumatic stress disorder (PTSD) in need of highly specialized care could facilitate the selection of the optimal initial treatment in these patients. This paper describes the development and psychometric evaluation of the Decision Tool Anxiety Disorders, OCD and PTSD (DTAOP), which aims to aid clinicians in the early identification of patients with an anxiety disorder, OCD, or PTSD in need of highly specialized mental healthcare. Methods A systematic literature review and a concept mapping procedure were carried out to inform the development of the DTAOP. To evaluate the psychometric properties of the DTAOP, a cross-sectional study in 454 patients with a DSM-IV-TR anxiety disorder was carried out. Feasibility was evaluated by the completion time and the content clarity of the DTAOP. Inter-rater reliability was assessed in a subsample of 87 patients. Spearman’s rank correlation coefficients between the DTAOP and EuroQol five-dimensional questionnaire (EQ-5D-5L) scores were computed to examine the convergent validity. Criterion validity was assessed against independent clinical judgments made by clinicians. Results The average time required to complete the eight-item DTAOP was 4.6 min and the total DTAOP was evaluated as clear in the majority (93%) of the evaluations. Krippendorff’s alpha estimates ranged from 0.427 to 0.839. Based on the qualitative feedback, item wording and instructions were improved. As hypothesized, the DTAOP correlated negatively with EQ-5D-5L scores. The area under the curve was 0.826 and the cut-off score of ≥4 optimized sensitivity (70%) and specificity (71%). Conclusions The DTAOP demonstrated excellent feasibility and good validity, but weak inter-rater reliability. Based on the qualitative feedback and reliability estimates, revisions and refinements of the wording and instructions were made, resulting in the final version of the DTAOP.

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Brotherton, Amy L., Saira Rab, Sheetal Kandiah, Jane Kriengkauykiat, and Jordan R. Wong. "The impact of an automated antibiotic stewardship intervention for the management of Staphylococcus aureus bacteraemia utilizing the electronic health record." Journal of Antimicrobial Chemotherapy 75, no. 4 (January 13, 2020): 1054–60. http://dx.doi.org/10.1093/jac/dkz518.

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Abstract Background Staphylococcus aureus bacteraemia (SAB) management bundles have been shown to improve performance measures and clinical outcomes. SAB bundles often require direct intervention by infectious diseases (ID) physicians or antibiotic stewardship programme (ASP) members or pharmacists. The purpose of this study was to evaluate an automated, real-time ASP intervention utilizing clinical decision support (CDS) in the electronic health record (EHR) for the management of SAB. Methods A retrospective, single-centre quasi-experimental study of hospitalized patients with known SAB was conducted. The intervention was the implementation of a hard-stop best practice advisory (BPA) alert that would prompt physicians to use an electronic order set, on identification of SAB, with management recommendations, including ID consultation. The primary outcome was overall adherence to six institutional ASP SAB bundle elements. Secondary outcomes included both clinical and process outcomes. Results A total of 227 patients were included, 111 in the pre-intervention and 116 in the post-intervention period. Completion of all six bundle elements improved by 27.2% in the post-intervention group (29.7% versus 56.9%, P < 0.001). BPA activation and order-set utilization occurred in 95.7% and 57.8% in the post-intervention group, respectively. Composite outcome of 30 day mortality or 90 day readmission with SAB complication decreased in the post-intervention group by 9.6% (24.3% versus 14.7%, P = 0.092). Conclusions Optimization of CDS within the EHR, using real-time BPA alert and order set, demonstrated an immediate, sustainable intervention that improved adherence to institutional performance measures for SAB management without direct prospective audit with intervention and feedback.

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Kulkarni, Saurabh Prakash, Pratima R. Kulkarni, and Sachin Damke. "Peer-assisted learning [PAL] as a teaching-learning tool in radioanatomy for first MBBS students." National Journal of Clinical Anatomy 06, no. 03 (July 2017): 203–7. http://dx.doi.org/10.1055/s-0039-1700750.

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Abstract Background : Cognitive development, motivation and confidence building among tomorrows practitioners forms basis of today's medical education. Learning through social interaction, discussing, clarifying doubts from peers can facilitate process of understanding and implementing knowledge and skills. Objectives: To introduce Peer-assisted learning [PAL] in radioanatomy and to assess efficacy and utility of Peer-assisted learning [PAL] in radio anatomy. To gather perception of students regarding PAL. Methods: Sensitization regarding PAL to students was given. Pre test Objective structured practical examination [OSPE] followed by PAL sessions where five peer tutors conducted session for rest of the batch describing all five selected radiographs. Post test OSPE was conducted for knowledge gain. Separate questionnaire evaluated peer tutors and peer students responses. Focused group discussion were conducted to collect feedback from students regarding PAL. Results: 72.5% of peer students agreed on appropriate time management by peer tutors, 68% agreed the explanation and elaboration was appropriate, 66% agreed that important facts were emphasized and 86% agreed the session was interesting. Post test results showed maximum knowledge gain was seen in identification of radiographs. Peer tutors felt their confidence level, time management understanding improved. Conclusion: Peer assisted learning session aroused interest in study and was more informative for students. Peer tutors acquired confidence and could explore their teaching skill.

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Balbach, Meridith Leigh, Grantly Neely, Afua Adutwumwaa Yorke, Evangelina Figueroa Medina, Jonathan Judd Paly, Rebecca Maria Shulman, William B. Cutrer, and Li Benjamin. "A collaborative model for continuing medical education: Impact of a distance learning curriculum for existing radiation oncology centers in Africa and Latin America." Journal of Clinical Oncology 40, no. 16_suppl (June 1, 2022): 11007. http://dx.doi.org/10.1200/jco.2022.40.16_suppl.11007.

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11007 Background: We aimed to evaluate the outcomes and generalizability of a distance learning curriculum on intensity modulated radiotherapy (IMRT), a course developed for radiotherapy clinics across Africa and Latin America (LATAM) at no cost, as measured by a knowledge-based multiple-choice exam, learner self-evaluation, and open-ended feedback. Methods: Following needs identification studies, a curriculum entitled “IMRT 2.0” was created for an audience that included medical physicists, radiation oncologists, radiation therapists, and trainees. Volunteer educators delivered 27 hour-long sessions 1-2 times weekly for four months using video conferencing to African and LATAM programs in English and Spanish, respectively. Recordings and educational materials were shared following each session. Pre- and post-course multiple choice examinations were administered to LATAM participants, and pre- and post-course Likert scale self-evaluation and open-ended feedback were collected for both programs. Paired sample t-tests and chi-squared tests were performed for all available paired quantitative and categorical data, respectively. Pearson correlation coefficient, multivariate linear regression, and spline regression models were used to explore impact of course attendance on outcomes. Results: 25 centers across Africa (12 + 1 sister institution in Pakistan) and LATAM (12) were recruited, the majority (92%) of which were recently transitioning or planning to transition to IMRT, yielding a total of 332 enrolled participants. 27 sessions were delivered with a mean of 44 (std dev 22.5) and 85 (std dev 25.4) participants per session for the African and LATAM programs, respectively. Paired pre- and post-course data demonstrated significant improvement in both knowledge (n = 51, p <.001) and overall self-confidence (n = 85, p <.001). Synchronous participation did not predict greater score improvement or increase in self-confidence. Thematic analysis suggests that participants found great value in this course and look forward to future learning. Conclusions: A volunteer-driven course on IMRT is generalizable across regions in different languages and serves as an effective hub to arm participating centers with the knowledge and confidence they need to enhance patient care at their institutions. This benefit may propagate as participants become the next generation of trainers. Other fields and specialties aiming to reduce global health care disparities through training efforts could consider adopting this approach.

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Burgess, Kent, Garth Parkhill, Jeremy Wiggins, Simon Ruth, and Mark Stoovè. "Re-Wired: treatment and peer support for men who have sex with men who use methamphetamine." Sexual Health 15, no. 2 (2018): 157. http://dx.doi.org/10.1071/sh17148.

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Background This paper examines a methamphetamine treatment and peer support program for gay men and other men who have sex with men (MSM) who use methamphetamine. Australian MSM use illicit drugs including methamphetamine at significantly higher rates than the broader community.1,2 Methamphetamine rates are higher again amongst HIV positive MSM. Methamphetamine in the MSM community is associated with sexual activity and may be associated with psychosocial harms including risk of the transmission of HIV and sexually transmissible infections.3,4,7,8 Methods: This paper presents the formal evaluation of Re-Wired, Australia’s first structured methamphetamine treatment and support program for MSM, consisting of a free, six week therapeutic group and Re-Wired 2.0, a follow up peer support group. Data collection included baseline and post intervention administration of the Kessler Scale of Psychological Distress (K10) and the Drug Use Disorders Identification Test (DUDIT), the Personal Wellbeing Index (PWI) and the Readiness to Change Questionnaire (RCQ). This was complemented with qualitative session feedback and a small number of post intervention participant interviews. Results: Program evaluation demonstrated modest improvements in participant psychological distress, personal well-being and stage of change and reductions in methamphetamine use post intervention. Qualitative data revealed benefits of a specialised harm reduction intervention for this population through addressing fear of discrimination and stigma. Conclusions: The presented harm reduction program for MSM who use methamphetamine demonstrates the potential for a specialist peer-based approach to reduce harm in this vulnerable population. This approach may be suitable for adaptation with MSM populations in similar high-income settings.

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Chen, Ken, Gimantha Perera, Li Li, Xu Xu, and Karen B. Chen. "Develop and evaluate an augmented reality posture training tool to promote work safety." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 64, no. 1 (December 2020): 2051–55. http://dx.doi.org/10.1177/1071181320641496.

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Conventional work posture training tools included pamphlets, one-time training orientation, and/or videos. These tools did not always yield satisfactory training outcomes, and the incident rate of work-related musculoskeletal disorders did not substantially lower. In this research, modern augmented reality (AR) technology was leveraged to deliver interactive, holistic, whole-body visual information to convey safe work postures. The developmental procedure followed DMAIC by first defining specifications of training content, which led to the development of the training tool, including 3D reconstruction of a virtual instructor and building of user interface based on user-centered framework. This AR training tool was measured and analyzed through usability evaluation, and quantitative and qualitative data were obtained for cross-validation and usability issue source identification. Findings revealed the utility of 3D reconstruction of a virtual instructor and practicality of adopting conventional usability evaluation method for AR user interface usability evaluation. Feedback from the usability evaluation via questionnaire, think aloud, and post-task open-ended responses are employed to iteratively design the next version of the AR posture training tool.

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Anderson, Riana Elyse, Monique McKenny, Amari Mitchell, Lydia Koku, and Howard C. Stevenson. "EMBRacing Racial Stress and Trauma: Preliminary Feasibility and Coping Responses of a Racial Socialization Intervention." Journal of Black Psychology 44, no. 1 (October 25, 2017): 25–46. http://dx.doi.org/10.1177/0095798417732930.

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The goal of this article is to report initial feasibility and coping response data from a pilot study of a new five-session intervention (Engaging, Managing, and Bonding through Race [EMBRace]) for Black families utilizing racial socialization to address stress and trauma from racial encounters. Ten caregiver and youth dyads were enrolled and completed the EMBRace intervention. Feasibility was based on a closed-option survey for therapists as well as open-ended participant responses to program satisfaction post-intervention. Responses to stress management were assessed via repeated measures of self-reported coping strategies throughout the sessions. EMBRace was deemed to be acceptable by the majority of therapists and participants with regard to discussing racial encounters. Participant responses were categorized into five primary codes, including advice, clinician approach, program changes, likes, and dislikes. Participants’ coping data throughout the intervention indicates changes in the hypothesized direction (e.g., increased attention to and identification of stressor and decreased stress). The pilot data indicate the desirability of the intervention as well as useful participant feedback for future iterations of EMBRace.

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Will, Thomas, Tobias Jeron, Claudio Hoelbling, Lars Müller, and Michael Schmidt. "In-Process Analysis of Melt Pool Fluctuations with Scanning Optical Coherence Tomography for Laser Welding of Copper for Quality Monitoring." Micromachines 13, no. 11 (November 9, 2022): 1937. http://dx.doi.org/10.3390/mi13111937.

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Optical coherence tomography (OCT) is an inline process monitoring technology for laser welding with various applications in the pre-, in-, and post-process. In-process monitoring with OCT focuses on the measurement of weld depth by the placement of a singular measurement beam into the keyhole. A laterally scanned measurement beam gives the opportunity to measure the keyhole and melt pool width. The processing region can be identified by separating higher signal intensities on the workpiece surface from lower signal intensities from the keyhole and the melt pool. In this work, we apply a scanned measurement beam for the identification of keyhole fluctuations. Different laser processing parameters are varied for laser welding of copper to evoke welds in the heat conduction regime, stable deep penetration welding, and unstable deep penetration welding. As keyhole instabilities can be related to the generation of spatter and other defects, we identified a feature for the classification of different weld statuses. In consequence, feedback can be given about possible defects which are originated in keyhole fluctuations (e.g., spatter).

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