Academic literature on the topic 'Applied and developmental psychology not elsewhere classified'

Intimate partner violence (IPV) victimization during pregnancy is a major public health concern, yet little is known about how risk factors for IPV during pregnancy may depend on whether women have histories of victimization dating back to early childhood (ages 0-5 years). This study examined whether risk factors for physical IPV victimization during pregnancy (a pregnancy that was not planned and prenatal substance use) differed for women with versus without early childhood victimization. Participants were 236 ethnically diverse, low-income biological mothers ( M = 30.94 years; 50.0% Latina, 16.9% Caucasian, 13.1% African American, and 16.9% multiracial) of children aged 0 to 6 years. Mothers were classified into four groups based on whether they had experienced early childhood victimization and physical IPV victimization during pregnancy with the target child. Multinomial logistic regressions, controlling for demographic characteristics, examined whether a pregnancy not planned and prenatal substance use predicted group membership. Compared to mothers with early victimization only, mothers with both early childhood victimization and physical IPV during pregnancy were more than 3 times as likely to report that their pregnancy with the target child was not planned. In follow-up analyses, mothers with early victimization and physical IPV during pregnancy also reported higher lifetime parity than mothers with physical IPV during pregnancy but no early victimization. Early childhood victimization may place women on a risk pathway to physical IPV during pregnancy, particularly if the pregnancy is not planned. Prevention and policy efforts should screen women for early childhood victimization to understand risks for physical IPV during pregnancy.

Classified staff are important stakeholders in schools and commonly interact with students across grade levels, subject matter areas, and physical locations—making their involvement in the implementation of schoolwide positive behavior interventions and supports (SWPBIS) essential. However, their voice, including the intentional and systematic consideration of their perspectives and concerns, is virtually absent in this field of research. Hence, the purpose of this mixed-methods study was to develop a general understanding of classified staff perspectives of behavior and discipline. We used quantitative analysis to compare survey data from teachers and classified staff ( n = 1,833) and then applied qualitative thematic analysis to classified staff responses ( n = 243) to an item derived from the Concerns-Based Adoption Model (CBAM). As compared with teachers, classified staff reported lower levels of knowledge or understanding of SWPBIS, less SWPBIS-related training, poorer quality communication, and more philosophical beliefs that were inconsistent with SWPBIS. Qualitative analysis of classified staffs’ SWPBIS-related concerns yielded the following 10 themes listed in order of prevalence: consistency, communication, effectiveness, amount of discipline, specific procedures and behaviors, climate and stress, student and parent involvement, acknowledgment systems, leadership, and resources. Limitations and implications for research are provided herein.

This article provides a summary of the historical background and basic tenets of the Qualitative Similarity Hypothesis (QSH), which has been applied to explore the language and literacy acquisition of d/Deaf and hard of hearing (d/Dhh) children and adolescents in the United States (and elsewhere, for example, South Korea and Saudi Arabia). The QSH is a developmental similarity model, influenced by the early investigations on language and literacy development of children with developmental/intellectual/cognitive or learning/language disabilities. It is argued that the acquisition of English (or any other phonemic language) by d/Deaf and hard of hearing children or other children in Special Education programs is developmentally or qualitatively similar to that of typical (non-disabled) language and literacy learners. This is also the case for second language learners of English, often labeled English language learners. The QSH can be used to provide indirect support for inclusive education programs and strong direct support for access to the general education curriculum.

The developmental histories of 32 players in the Australian Football League (AFL), independently classified as either expert or less skilled in their perceptual and decision-making skills, were collected through a structured interview process and their year-on-year involvement in structured and deliberate play activities retrospectively determined. Despite being drawn from the same elite level of competition, the expert decision-makers differed from the less skilled in having accrued, during their developing years, more hours of experience in structured activities of all types, in structured activities in invasion-type sports, in invasion-type deliberate play, and in invasion activities from sports other than Australian football. Accumulated hours invested in invasion-type activities differentiated between the groups, suggesting that it is the amount of invasion-type activity that is experienced and not necessarily intent (skill development or fun) or specificity that facilitates the development of perceptual and decision-making expertise in this team sport.

Research on the development of calling is still in its infancy and rarely focused on how calling changes during a major career transition. The current study examined the developmental trajectories of calling and their relation with personality (i.e., conscientiousness, proactive personality) in the transition from university to work with a three-wave longitudinal study with 340 Chinese graduating university students. Results based on growth mixture modeling indicated three developmental trajectories of calling: high and stable calling (23% of sample), high but decreasing calling (74%), and low and increasing calling (3%). Moreover, higher conscientiousness related to a higher chance of being classified into the high and stable calling trajectory. These findings add notable insights to the literature by exploring the previously neglected developmental trajectories of calling and their association with personality in the transition from university to work.

This article introduces an entropy-based measure of data–model fit that can be used to assess the quality of logistic regression models. Entropy has previously been used in mixture-modeling to quantify how well individuals are classified into latent classes. The current study proposes the use of entropy for logistic regression models to quantify the quality of classification and separation of group membership. Entropy complements preexisting measures of data–model fit and provides unique information not contained in other measures. Hypothetical data scenarios, an applied example, and Monte Carlo simulation results are used to demonstrate the application of entropy in logistic regression. Entropy should be used in conjunction with other measures of data–model fit to assess how well logistic regression models classify cases into observed categories.

Dyslexia is the most common learning disability in school and the most devastating in terms of academic performance. In interaction with the socio-cultural environment, several and various factors can aggravate the difficulties of reader acquisition in dyslexic children. Identifying these factors and interpreting them according to the neuropsychological approach, in the Moroccan context, was the objective of this study Socio-economic data was collected from 626 children, aged 9 to 15 years with an average age of 11,95 years, enrolled in public educational establishments in the Beni Mellal-Khenifra region, located in central Mo- rocco. Among all the participants, 41 had a profile of dyslexia, 13 of whom had reading attitudes evoking "severe dyslexia". Subjects underwent a cognitive assessment. the others were normal-readers and classified as good readers (n=481) and weak readers (n=104). To follow our purpose, we have determined socio-cultural and cognitive variables that may discriminate between students in the "severely dyslexic" group and their "dyslexic" peers. The performance gap was significant in favor of "dyslexic" students in the reading test of pseudowords, rapid naming of images, and the deletion of the initial phoneme. These data reinforce the hypothesis that the phonological deficit is at the root of developmental dyslexia. On the socio-cultural domain, the results showed that preschool attendance and early exposure to written language activity discriminate the participants with a "severe dyslexia" profile from their peers in the "dyslexic" group. We believe that these two factors were responsible for the moderate intensity of the disorder observed in the "dyslexic" group. Our study also showed that bilingualism raises the degree of learning reading difficulties among students with this disorder. These results are consistent with those described in the literature, it suggests that dyslexics can implement compensation strategies both at the behavioral and neuronal level. They call on those in charge of the Moroccan education system to recognize the existence of learning disabilities of neurobiological origin in order to address the necessary care for children who suffer from them.

In educational assessments and achievement tests, test developers and administrators commonly assume that test-takers attempt all test items with full effort and leave no blank responses with unplanned missing values. However, aberrant response behavior—such as performance decline, dropping out beyond a certain point, and skipping certain items over the course of the test—is inevitable, especially for low-stakes assessments and speeded tests due to low motivation and time limits, respectively. In this study, test-takers are classified as normal or aberrant using a mixture item response theory (IRT) modeling approach, and aberrant response behavior is described and modeled using item response trees (IRTrees). Simulations are conducted to evaluate the efficiency and quality of the new class of mixture IRTree model using WinBUGS with Bayesian estimation. The results show that the parameter recovery is satisfactory for the proposed mixture IRTree model and that treating missing values as ignorable or incorrect and ignoring possible performance decline results in biased estimation. Finally, the applicability of the new model is illustrated by means of an empirical example based on the Program for International Student Assessment.

Objective: To validate an electronic health record (EHR)–based algorithm to classify ADHD status of pediatric patients. Method: As part of an applied study, we identified all primary care patients of The Children’s Hospital of Philadelphia [CHOP] health care network who were born 1987-1995 and residents of New Jersey. Patients were classified with ADHD if their EHR indicated an International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis code of “314.x” at a clinical visit or on a list of known conditions. We manually reviewed EHRs for ADHD patients ( n = 2,030) and a random weighted sample of non-ADHD patients ( n = 807 of 13,579) to confirm the presence or absence of ADHD. Results: Depending on assumptions for inconclusive cases, sensitivity ranged from 0.96 to 0.97 (95% confidence interval [CI] = [0.95, 0.97]), specificity from 0.98 to 0.99 [0.97, 0.99], and positive predictive value from 0.83 to 0.98 [0.81, 0.99]. Conclusion: EHR-based diagnostic codes can accurately classify ADHD status among pediatric patients and can be used by large-scale epidemiologic and clinical studies with high sensitivity and specificity.

Researchers frequently use machine-learning methods in many fields. In the area of detecting fraud in testing, there have been relatively few studies that have used these methods to identify potential testing fraud. In this study, a technical review of a recently developed state-of-the-art algorithm, Extreme Gradient Boosting (XGBoost), is provided and the utility of XGBoost in detecting examinees with potential item preknowledge is investigated using a real data set that includes examinees who engaged in fraudulent testing behavior, such as illegally obtaining live test content before the exam. Four different XGBoost models were trained using different sets of input features based on (a) only dichotomous item responses, (b) only nominal item responses, (c) both dichotomous item responses and response times, and (d) both nominal item responses and response times. The predictive performance of each model was evaluated using the area under the receiving operating characteristic curve and several classification measures such as the false-positive rate, true-positive rate, and precision. For comparison purposes, the results from two person-fit statistics on the same data set were also provided. The results indicated that XGBoost successfully classified the honest test takers and fraudulent test takers with item preknowledge. Particularly, the classification performance of XGBoost was reasonably good when the response time information and item responses were both taken into account.

This study investigates linguistic, perceptual, and pedagogical change (LPPC) in a short-term, study abroad English immersion program. It proposes the LPPC Interactive Model of second language acquisition based on Gardner's 1985 socioeducational model and Woods' 1996 beliefs, attitudes, and knowledge (BAK) structure. The framework is applied in a cross-cultural context, highlighting participants in the 1993 Camosun Osaka Aoyama English Language Institute involving Japanese English-as-a-Second-Language (ESL) students from Aoyama Junior College in Osaka, Japan, and non-Japanese ESL teachers at Camosun College and Canada's University of Victoria in British Columbia. The study examined the definition of teacher achievement; distinctions between language activation and language acquisition in the short-term, study abroad context; development of the constructs student BAK+, teacher BAK+, and class BAK+ to describe interactions in "class fit"; and the influence of temporal parameters on linguistic, perceptual, and pedagogical change. Data from teacher and student surveys and interviews suggest that change occurs in each of the linguistic, perceptual, and pedagogical dimensions and support constructs proposed for the model.

During roughly forty years of a woman’s life-span, the fertile female human body prepares itself monthly for the possibility of pregnancy. Science has shown that the fluctuation of the sex steroids progesterone and estrogen have a crucial role in the female body's physiology, determining the menstrual cycle and its general phases. This biological dance of hormones governing the cycle influences a lot of physical, mental and cognitive aspects of life for a fertile ovulating woman. Although the question of whether these changes also affect women's cognitive performance is still unclear, some evidence has been gathered that could bring us closer to answers. Recent research findings show that this hormonal interplay might have a significant role in cognitive and psychological development - modulating brain activity, cognitive performance, higher cognition, emotional status, sensory processing, appetite and more. This thesis aims to uncover to what extent the menstrual cycle affects brain functions, neurobiology, mood, well-being and cognitive performance in menstruating cisgender women.

Bakgrund och syfte. Ordflödestest undersöker en persons förmåga att generera så många ord som möjligt under en minut. Orden kan börja på en viss bokstav eller tillhöra en särskild kategori. FAS är ett vanligt ordflödestest där orden som ska genereras börjar på bokstäverna F, A och S. Exempel på kategoriska ordflödestest är djurflöde, som går ut på att säga så många djur som möjligt, samt verbflöde där instruktionen är att säga så många saker man kan göra (handlingar). Forskare har undersökt vilka mentala färdigheter som ligger till grund för ordflödesförmågan, framför allt planerande och reglerande (exekutiva) funktioner samt språklig förmåga. I forskning används ofta FAS och djurflöde för att undersöka olika delar av den språkliga förmågan. Även verbflöde har undersökts i dessa sammanhang, men inte i lika stor utsträckning. Däremot har verbflöde en större roll i forskning på planerande och reglerande funktioner hos äldre personer som har exempelvis Alzheimers eller Parkinson. Forskningen har lett till att ordflödestest används i kliniska sammanhang som en del i utredningen av dessa sjukdomar. I praktiken används även FAS och djurflöde vid utredningar av dyslexi, språkstörning och koncentrations-/hyperaktivitetssvårigheter (ADHD). Forskning har visat motstridiga resultat om vilka typer av ordflödestest som är nedsatta vid dyslexi och språkstörning, eller vilka mentala förmågor som är viktiga vid genomförande av ordflödestest. I denna studie undersöks FAS, djurflöde och verbflöde hos studenter inom högre utbildning med och utan dyslexi. Syftet är att utreda om ordflödesförmågan är nedsatt hos studenter med dyslexi. Studien undersöker om ordflöde kan bidra till att förklara spridningen i läsförmåga. Metod. I undersökningen deltog 42 studenter, varav 16 hade dyslexidiagnos och 26 kontroller utan dyslexidiagnos. Deltagarna genomförde test som undersöker läsförmåga, fonologisk förmåga, snabb benämning samt ordflöde av FAS, djur och verb. Resultat. Prestationen på ordflödesförmåga var signifikant nedsatt hos studenter med dyslexi jämfört med kontrollgruppen. En multipel regression med bakåteliminering genomfördes för att undersöka om FAS, djurflöde och verbflöde kunde förutsäga spridningen i läsförmåga när fonologisk medvetenhet och snabb benämning kontrollerades för. Regressionsanalysen visade att verbflöde, tillsammans med fonologisk medvetenhet, kunde förutsäga läsförmåga hos studenter med och utan dyslexi. Diskussion. Den nedsatta ordflödesförmågan hos studenter med dyslexi diskuteras utifrån faktorer som utbildning och andra mentala förmågor. Resultatet pekar på ett unikt samband mellan verbflöde och läsförmåga hos studenter med och utan dyslexi. De strukturer i hjärnan som aktiveras vid verbflöde är även strukturer som ligger till grund för andra mentala förmågor. Dessa mentala förmågor har även visats vara nedsatta hos personer med dyslexi. Generellt indikerar dessa nya fynd att verbflöde har en betydelse i förhållande till läsförmåga och dyslexi som behöver undersökas vidare. Resultatet diskuteras även utifrån ett kliniskt perspektiv.
Verbal fluency is commonly measured in cognitive assessments and has been shown to measure aspects of verbal ability and executive function, as well as to involve specific cortical areas during performance. Verbal fluency tasks, in which participants generate words during a given time limit, have been used in research and assessments of neurobiological disorders and impairments. Dyslexia is a neurobiologically based reading disorder that is characterized by difficulties in word decoding and spelling. Research on verbal fluency in individuals with dyslexia shows that semantic and letter fluency is impaired. However, studies show inconsistent results. This study examines performance on semantic fluency (animals), action fluency (verbs), and letter fluency (FAS) in 42 students with developmental dyslexia (DD, n = 16) and a control group with typical reading development (TD, n = 26). Participants also perform a test battery that measures reading and phonological abilities, amongst others. Additionally, it is examined if verbal fluency performance can contribute to predicting reading ability, when phonological awareness and rapid automatized naming (RAN) are taken into account. Results show that verbal fluency performance was impaired in the DD group, and that action and letter fluency were relatively more impaired than semantic fluency. A backward elimination regression showed that action fluency and phonological awareness were significant predictors of reading ability, together explaining 48 % of the variance. The impaired verbal fluency ability is discussed in relation to factors such as education and cognitive abilities. Further, the findings point to a possible unique connection between action fluency and reading ability in students, in addition to phonological awareness. The possibility that the relationship between action fluency and reading may be partly explained by common neurocognitive underpinnings is discussed. These novel findings indicate that action fluency has a pertinent role in reading ability and dyslexia, which should be further examined.

The goal of my dissertation is to take a step toward shifting the narrative in engineering from “surviving” to “thriving” so that more engineering students can reach their full potential in college and beyond. Many engineering students experience barriers such as the hardships of engineering culture, which are exacerbated for women and underrepresented racial/ethnic minorities(such as Black, Latinx, and Indigenous students). These barriers are well documented in research and well discussed in interventions to support engineering student success, under the assumption that helping students cope with these cultural and systemic barriers will, by itself, lead to their success. My research on engineering thriving challenges this assumption by asserting that the skills engineering students need to succeed academically, socially, and personally differ from the skills they need to “survive” cultural and systemic barriers.

Including parents of children with a disability in early intervention programs has been widely advocated by multiple health professional disciplines. Within these interventions a substantial body of research supports the positive influence of the parent-child relationship on developmental outcomes. Programs that upskill parents, reflect family context and focus on increased participation in broader community and social settings are now considered best practice. Such programs have good face validity, with recent studies showing parents strongly endorsing the sharing of skills and strategies, allowing them to extend the child’s learning to multiple situations including within the family and wider community. Despite this evidence, successful widespread implementation of relationally-based programs has been difficult to achieve. Working directly with parents can include challenges beyond simply introducing strategies and having them apply these outside therapy sessions. It requires therapists to work in a context where parents may be struggling with feelings of incompetence and experiencing high levels of individual and relational stress that are often associated with parenting a child with a disability. Developing therapy goals that reflect family imperatives can also present challenges as therapists and parents may be driven by objectives derived from developmental checklists rather than contextual, family-prioitised goals. This thesis investigated the efficacy of a manualised program designed by the candidate (PCRI-EI; parent child relationally informed – early intervention) in addressing these challenges in an early childhood development clinic that delivers multidisciplinary services to children with disabilities. A preliminary case study showed promising changes for the family, in reduced stress and improved sense of competency for the parents, as well as positive impacts on functional outcomes for the child. Parents reported improvements in family engagement in community activities as well as in their own ability to more broadly understand their child’s challenges. A subsequent qualitative study investigated the experience of therapists as they made the transition to a relationally-based practice. Feedback from therapists indicated the systematic approach embedded in the protocol combined with reflective supervision built their competence and confidence in working collaboratively with families. At the same time, they reported being better able to generate therapeutic goals that preferenced family context and priorities over therapist-driven developmental aims. Changes in parents’ stress, psychological well-being and sense of competence, was investigated in a third study. Findings showed notable reductions in stress levels over time particularly those generated by parents’ conceptualisation of their child as difficult. Increased parental wellbeing and sense of competency were also reported. These changes were consistent across diagnostic categories. The final component of the thesis investigated impacts of PCRI-EI on the child’s functional capacity. Significant and marked increases in functioning were observed across time. The gains did not differ by diagnosis and parental feedback indicated family context was prioritised and valued. These improvements were generalised throughout social, community and educational settings. Taken together these findings indicate that through the combination of a manualised therapy model and ongoing reflective supervision, PCRI-EI supports the implementation of relationally-based, family-centred practices. PCRI-EI appears to provide the how-to component. The absence of which seems to have inhibited the widespread adoption of such programs in early intervention. Given the exploratory nature of the thesis these conclusions require further investigation. Nonetheless, they suggest successfully engaging parents in early intervention requires a systematic approach embedded in the practices of the organisation. The role of the therapist in supporting parents build the skills to work in this context is critical. Achieving that change in therapists’ capacity involves a similarly methodical approach that integrates professional development, reflective supervision and an appreciation of the professional identity challenges the changed way of working may present. This combination of factors does not appear to have been addressed in previous investigations around establishing relationally-based practices in early childhood interventions.

Cognitive control is accomplished by a set of higher-order cognitive processes that are recruited to aid in the completion of various tasks. A popular proposed mechanism is the Dual Mechanisms of Control (Braver, Gray, & Burgess, 2007), proposing proactive and reactive mechanisms. While neuroscience studies provide evidence that these are two distinct processes, it remains unclear whether the processes are competing, or whether they can be used together. That is, are the two processes able to both be enacted to some degree? Further, whether these mechanisms can be titrated to produce a gradient-like use of control on a trial-level basis is unknown. These are the two primary pursuits of this dissertation. Experiment 1 shows the titrated pattern of control use, indicating (a) sensitivity to task demands, and (b) dynamic use of proactive and reactive control at the trial level, in a new task. Further, a novel contribution is the observation of ability to titrate the use of control. Additional experiments relate performance on this task to working memory (Experiment 2), replicate the findings in an online format (Experiment 3), and differentiate performance from distance effects commonly seen in relative judgment tasks (Experiment 4). This work has implications for the understanding of how cognitive control functions and how dynamically the use of these mechanisms can be adjusted.

The Theory of Applied Mind of Programming (TAMP) provides a new model for describing how programmers think and learn. Historically, many students have struggled when learning to program. Programming as a discipline lives in logic and reason, but theory and science tell us that people do not always think rationally. TAMP builds upon the groundbreaking work of dual process theory and classical educational theorists (Piaget, Vygotsky, and Bruner) to rethink our assumptions about cognition and learning. Theory guides educators and researchers to improve their practice, not just their work but also their thinking. TAMP provides new theoretical constructs for describing the mental activities of programming, the challenges in learning to program, as well as a guidebook for creating and recognizing the value of theory.

This dissertation is highly nontraditional. It does not include a typical empirical study using a familiar research methodology to guide data collection and analysis. Instead, it leverages existing data, as accumulated over a half-century of computing education research and a century of research into cognition and learning. Since an applicable methodology of theory-building did not exist, this work also defines a new methodology for theory building. The methodology of this dissertation borrows notation from philosophy and methods from grounded theory to define a transparent and rigorous approach to creating applied theories. By revisiting past studies through the lens of new theoretical propositions, theorists can conceive, refine, and internally validate new constructs and propositions to revolutionize how we view technical education.

The takeaway from this dissertation is a set of new theoretical constructs and promising research and pedagogical approaches. TAMP proposes an applied model of Jerome Bruner's mental representations that describe the knowledge and cognitive processes of an experienced programmer. TAMP highlights implicit learning and the role of intuition in decision making across many aspects of programming. This work includes numerous examples of how to apply TAMP and its supporting theories in re-imagining teaching and research to offer alternative explanations for previously puzzling findings on student learning. TAMP may challenge conventional beliefs about applied reasoning and the extent of traditional pedagogy, but it also offers insights on how to promote creative problem-solving in students.

Due to the great transitions and turmoil uniquely attributed to the period of adolescence, youth experience a greater risk for substance use and the multitude of concerns that coincide with the early onset of substance use. Many biological and environmental factors have been investigated as predictors of adolescent substance use. Executive function and disruptive behaviors are two important individual characteristics linked to adolescent substance use. Both smoking during pregnancy and sibling relationships are separate contexts that can mitigate or exacerbate the associations of executive function and adolescent substance use. The present study focuses on development of substance use through executive function deficits and disruptive behavior, while considering smoking during pregnancy and sibling relationships as unique moderators of these pathways. This work addresses a novel, interrelated set of questions with a series of three studies. The central hypothesis driving this program of research is that smoking during pregnancy and sibling relationships are under-studied contexts that can mitigate or exacerbate the associations of executive function, disruptive behavior, and adolescent substance use. This dissertation examines whether: (1) executive function mediates the smoking during pregnancy-disruptive behavior association and smoking during pregnancy exacerbates the executive function-disruptive behavior association, (2) smoking during pregnancy exacerbates the association between executive function and disruptive behavior during adolescence using a sibling comparison design, and (3) sibling relationship quality moderates developmental trajectories of executive function on the transition from disruptive problems to adolescent substance use using a high-risk, longitudinal sample. Findings challenge the link between exposure to smoking during pregnancy and both executive function and disruptive behavior. Further, these findings reinforce the need to utilize genetically-informed designs when examining potential effects of smoking during pregnancy. Additionally, this dissertation found support for the link between executive function and disruptive behavior, but not executive function and substance use.

This thesis has three key aims, firstly to explore the effects that perceived age and ability have on person perception. Secondly to discover how these two constructs add to the theory on person perception and thirdly, to test a new methodological approach to the study of person perception.

The International Thematic Proceedia titled „Psychological research and practice” is a publication from the 15th International Conference “Days of Applied Psychology” held on September 27th & 28th 2019 at the Faculty of Philosophy, University of Niš. This is a traditional annual nonprofit conference which has been organized since 2005 by the Department of Psychology of the Faculty of Philosophy, University of Niš, with the support and co-financing of the Ministry of Education, Science and Technological Development of the Republic of Serbia. The conference started with the idea of gathering researchers and practitioners who discuss the link between science and practice in different psychological areas. From the very start, this gathering has welcomed international participants, and year after year this number is on the rise. This scientific publication contains 18 reviewed articles which can be classified as original scientific papers. The authors of these manuscripts come from five countries: Italy, Slovakia, Bulgaria, Bosnia and Herzegovina, and the Republic of Serbia. Papers belong to the different areas of psychology, reflecting the scope of interest of the authors as well as the topic of the conference. This publication is organized into the following thematic sections: 1) Plenary lecture; 2) Developmental and Educational psychology 3) Social Psychology; 4) Psychology of Personality and Individual Differences and Psychological Measurement; 5) Clinical and Health Psychology; 6) Organizational and Marketing Psychology, and 7) Symposium: Understanding sexual related behavior in students: Personality, emotions and attitudes.

The International Thematic Proceedia titled „Psychological research and practice” is a publication from the 15th International Conference “Days of Applied Psychology” held on September 27th & 28th 2019 at the Faculty of Philosophy, University of Niš. This is a traditional annual nonprofit conference which has been organized since 2005 by the Department of Psychology of the Faculty of Philosophy, University of Niš, with the support and co-financing of the Ministry of Education, Science and Technological Development of the Republic of Serbia. The conference started with the idea of gathering researchers and practitioners who discuss the link between science and practice in different psychological areas. From the very start, this gathering has welcomed international participants, and year after year this number is on the rise. This scientific publication contains 18 reviewed articles which can be classified as original scientific papers. The authors of these manuscripts come from five countries: Italy, Slovakia, Bulgaria, Bosnia and Herzegovina, and the Republic of Serbia. Papers belong to the different areas of psychology, reflecting the scope of interest of the authors as well as the topic of the conference. This publication is organized into the following thematic sections: 1) Plenary lecture; 2) Developmental and Educational psychology 3) Social Psychology; 4) Psychology of Personality and Individual Differences and Psychological Measurement; 5) Clinical and Health Psychology; 6) Organizational and Marketing Psychology, and 7) Symposium: Understanding sexual related behavior in students: Personality, emotions and attitudes.