Academic literature on the topic '170199 Psychology not elsewhere classified'

One hundred Vietnam-era male veterans in a Veterans Administration. 28-day inpatient alcohol treatment program were classified into combat and noncombat groups according to whether they served in Vietnam or elsewhere during the Vietnam conflict. The MMPI scores of the two groups were compared according to a diagnostic decision-rule developed by Keane, Malloy, and Fairbank in 1984 for posttraumatic stress disorder. Chi-squared analysis showed that the combat group passed the decision-rule in significantly higher numbers than the noncombat group. The results provide evidence that the F-2-8 decision-rule to determine this diagnosis applies to alcoholic as well as nonalcoholic populations.

AbstractObjective:To determine whether volumetric measures of the hippocampus, entorhinal cortex, and other cortical measures can differentiate between cognitively normal individuals and subjects with mild cognitive impairment (MCI).Method:Magnetic resonance imaging (MRI) data from 46 cognitively normal subjects and 50 subjects with MCI as part of the Boston University Alzheimer’s Disease Center research registry and the Alzheimer’s Disease Neuroimaging Initiative were used in this cross-sectional study. Cortical, subcortical, and hippocampal subfield volumes were generated from each subject’s MRI data using FreeSurfer v6.0. Nominal logistic regression models containing these variables were used to identify subjects as control or MCI.Results:A model containing regions of interest (superior temporal cortex, caudal anterior cingulate, pars opercularis, subiculum, precentral cortex, caudal middle frontal cortex, rostral middle frontal cortex, pars orbitalis, middle temporal cortex, insula, banks of the superior temporal sulcus, parasubiculum, paracentral lobule) fit the data best (R2= .7310, whole model test chi-square = 97.16,p< .0001).Conclusions:MRI data correctly classified most subjects using measures of selected medial temporal lobe structures in combination with those from other cortical areas, yielding an overall classification accuracy of 93.75%. These findings support the notion that, while volumes of medial temporal lobe regions differ between cognitively normal and MCI subjects, differences that can be used to distinguish between these two populations are present elsewhere in the brain.

Although well over 1000 journal articles, conference papers, books, technical notes and theses have been written on the subject of information technology (IT) evaluation, only a relatively small subset of this literature has been concerned with the core issues of what precisely is meant by the term ‘value’ and with the process of making (specifically) IT investment decisions. All too often, the problem and highly complex issue of value is either simplified, ignored or assumed away. Instead the focus of much of the research to date has been on evaluation methodologies and, within this literature, there are different strands of thought which can be classified as partisan, composite and meta approaches to evaluation. Research shows that a small number of partisan techniques are used by most decision makers with a minority using a single technique and a majority using a mixture of such techniques of whom a substantial minority use a formal composite approach. It is argued that, in mapping the set of evaluation methodologies on to what is termed the investment opportunity space, that there is a limit to what can be achieved by formal rational evaluation methods. This limit becomes evident when decision makers fall back on ‘gut feel’ and other non-formal/rigorous ways of making decisions. It is suggested that an understanding of these more complex processes and decision making, in IT as elsewhere, needs tools drawn from philosophy and psychology.

Background: The prevalence of dementia is generally reported to be higher among Indigenous peoples. Objective: The rates and coding of dementia mortality were compared between Indigenous and non-Indigenous Australians. Methods: De-identified individual records on causes of death for all people aged 40 years or more who died in Australia between 2006 and 2014 (n = 1,233,084) were used. There were 185,237 records with International Classification of Diseases, Tenth Revision, codes for dementia (Alzheimer’s Disease, vascular dementia, or unspecified dementia) as the underlying cause of death or mentioned elsewhere on the death certificate. Death rates were compared using Poisson regression. Logistic regression was used to assess whether dementia was more likely to be classified as ‘unspecified’ type in Indigenous Australians. Results: The rates of death with dementia were 57% higher in Indigenous Australians, compared to non-Indigenous, relative rate (RR) 1.57, 95% confidence interval (CI) (1.48, 1.66), p < 0.0001. This excess of deaths was highest at ages below 75 (RRs > 2, test for interaction p < 0.0001), and among men (test for interaction p < 0.0001). When the underreporting of Indigenous status on the death certificate was taken into account the relative rate increased to 2.17, 95% CI (2.07, 2.29). Indigenous Australians were also more likely to have their dementia coded as ‘unspecified’ on their death certificate (Odds Ratio 1.92, 95% CI (1.66, 2.21), p < 0.0001), compared to the non-Indigenous group. Conclusion: This epidemiological analysis based on population level mortality data demonstrates the higher dementia-related mortality rate for Indigenous Australians especially at younger ages.

Purpose The purpose of this paper is to gather epidemiologicalinformation concerning firesetters with intellectual disabilities (ID) in Denmark to identify the assessment and treatment needs of this population and inform further research in this area. Design/methodology/approach The records held by the Danish Ministry of Justice concerning all firesetters with ID convicted of deliberate firesetting were reviewed for the period January 2001 to December 2010 inclusive. File information was extracted for 83 offenders concerning: demographic and personal characteristics; mental health characteristics; offending behaviour; offence-specific factors; and motives for offending. A sub-group of seven offenders were interviewed to explore some of the themes that emerged from the file review. Findings The majority of study participants were male and were classified as having mild ID and around 50 per cent had additional mental health problems. Many came from disturbed and deprived backgrounds. Two-thirds had set more than one fire and over 60 per cent had convictions for offences other than firesetting. Alcohol was involved in the firesetting behaviour in a significant proportion of cases (25 per cent). The motives for setting fires were – in descending order – communication (of anger, frustration and distress), fire fascination and vandalism. Interviews with participants indicated the important communicative function of firesetting, the difficulties people had in talking about and acknowledging their firesetting behaviour, and lack of access to targeted interventions. Research limitations/implications Interventions for Danish firesetters with ID, as for firesetters with ID elsewhere, need to target the communicative function of this behaviour, along with offenders’ lack of insight and initial reluctance to accept responsibility for their behaviour and associated risks. Adjunctive treatment is required to address the psychiatric comorbidity experienced by many of these offenders, along with the alcohol use/misuse that is associated with many of these offences. Originality/value This is the first study concerning nature and needs of firesetters with ID in Denmark.

Coming of age and classification of adolescents In Salla Simukka’s YA-dystopias Jäljellä and Toisaalla Finnish YA-author Salla Simukka takes a current societal problem into the center of her novel pair Jäljellä (Left Over, not translated, 2012) and Toisaalla (Elsewhere, not translated, 2012). These novels criticize the current system, where even young children are forced to choose specialized studies and make decisions that affect their whole future. This is a consequence on a modern western information society, where branches of knowledge are differentiated. These theme Simukka’s novels handle with the methods off dystopic fiction. Both novels depict a dystopic world, where adolescents are classified into groups based on their personality and their talents. Both novels depict a world very much like our own, but the time of the story lies in the near future. As usual to the dystopic fiction the author pics up some existing progressions from the reality and then extends those conditions into a future, and this way the flaws of the current conditions are revealed. In my article I claim, that Simukka’s novels take under critical consideration the whole Western concept of coming of age. Especially crucial is the idea of growth as being something controllable. In western cultures the growing up of an individual is standardized and regulated by institutions and fields of science such us daycare, school, medicine, and psychology. In Simukka’s novels this idea is exaggerated but still recognizable. The motif of classifications or sorting the adolescents has lately been popular in YA-fantasy and YA-dystopia. Simukka’s novels borrow from two bestsellers: J.K. Rowling’s Harry Potter -series (1997–2007), and Veronica Roth’s Divergent-series (2011–2013). These examples seem to prove, that the idea of adolescents of being sorted or being classified is important in contemporary genre fiction targeting young audiences. Sorting or classification as motifs seem to be connected to the contemporary understanding of youth and growing up. In this article I consider the classification motif in Simukka’s novel. I consentrate especially to the connections between the motif and the wider theme of growing up. I examine the motif beside the Western ideas of growth and coming of age. Besides that I also study the different genre frames Simukka’s novels use to discuss of growing up in contemporary society. These genre traditions include dystopic fiction, YA-literature and fairytale. In this article I propose, that the classification motif allegorizes the demands set to adolescents in contemporary society but also appeals to the young readers as a fantasy of belonging to the group.

Abstract Background Contrasting historical views represent the asylum as a manifestation of humanitarian and therapeutic progress or as an institution of social control designed to bolster the capitalist economic order. More extreme critics suggest it was used to incarcerate people exhibiting only political or social deviance. Methods Case notes of 200 consecutive male and female admissions to the Essex County Asylum in 1904 were inspected. The nature of presentations was classified in contemporary terms into broad categories of disorder. Outcomes were identified and differences between men and women were explored. Results We found no evidence that patients were admitted without signs of significant mental and behavioural disturbance. In total, 44% of admissions had signs of an organic condition, and these were more frequent among men. Women were admitted at a faster rate and were 1.6 times more likely to have mania or a psychotic disorder. Overall, 45.5% of patients were discharged, with 62% of patients with non-organic disorders discharged recovered or improved. Conclusions Evidence partially supports both views of the asylum. In line with other studies, there is no evidence that the asylum was used to incarcerate people who did not show significant signs of disorder, but it did provide care and containment for those who could not be accommodated elsewhere, including many with organic conditions. The asylum also had a therapeutic orientation, however, and encouraged discharge where possible. In contrast to some other studies, women were more likely to be institutionalised than men, possibly reflecting their greater economic dependency.

Research has consistently demonstrated that exposure to nature, as opposed to urban environments, can be beneficial to health and wellbeing. Among natural landscapes, aquatic (blue space) scenes are among the most preferred and psychologically restorative. Since such landscapes face an increasing range of demands, there is a need to understand how their restorative qualities arise and might be preserved, both in terms of the content of a scene and the psychological processes involved in its interpretation. This thesis examines the cognitive impact of placing artificial (human-made) objects in natural landscapes with and without water. It reports new findings regarding the importance of specific scene content for the restorative potential of blue space. The research also explores some of the underlying psychological processes, addressing novel questions about implicit (subconscious) attitudes towards natural landscapes. It compares implicit and explicit attitudes for the first time in this context. In four studies, methods from social and experimental psychology were used to investigate attitudes towards blue and green space with and without artificial objects. To examine the issues of both artificial objects and implicit attitudes, Study 1 used the Affect Misattribution Procedure (which measures implicit attitudes towards images) to assess whether implicit affect (subconscious positive or negative emotion) differed when the same natural scene was viewed with and without artificial objects. Results showed that introducing objects into natural scenes had a negative impact on implicit affect, particularly when the scene contained water. In order to be able to compare implicit and explicit attitudes, Study 2 examined explicit affective reactions to the images from Study 1 using questions adapted from the Perceived Restorativeness Scale (a measure of the restorative potential of environments). Blue space scenes were rated more highly than green space scenes on all components except aesthetics. The presence of artificial objects resulted in lower ratings on all measures for both blue and green scenes. Study 3 was motivated by an indication in the results from Study 1 that implicit attitudes towards blue and green space may differ. The Affect Misattribution Procedure was used to investigate this for natural landscapes without artificial objects. The study also examined whether implicit attitudes differ according to the type of blue or green environment. Viewing blue space scenes resulted in more positive implicit affect than green space, with sea views generating the most positive implicit affect of all. Following the discovery that artificial objects had a more negative impact on implicit attitudes to blue space than green space, Study 4 tested the possibility that this could be due to such objects being more disruptive to the conceptual coherence of aquatic scenes. The conceptual-semantic congruence of artificial objects was assessed using a lexical decision task, in which participants reacted to object words superimposed on scenes. Results did not support the hypothesis that artificial objects are less congruent in blue space than green space. Overall, the studies provide evidence that placing artificial objects in natural landscapes, particularly aquatic landscapes, adversely affects both implicit and explicit attitudes towards the scenes and may reduce their restorative potential. By successfully combining methods from social and experimental psychology, this research validates novel ways of formulating and addressing questions about why some environments have a more positive psychological impact than others. The new results reported here are not easily explained by current restorative theory, therefore might contribute to refining the theoretical framework within which restorative environments are studied.

The nursing profession is pivotal to the delivery of healthcare services within the UK National Health Service (NHS). However, studies have shown that an increasing number of older nurses are leaving the NHS as a result of the physical and cognitive demands of the nursing job. In particular, a growing body of literature suggests that ward nurses are at risk of sustaining work-related injuries due to the demands of their job. Responding to these challenges, the aim of this PhD research project was to develop a framework to support NHS ward nurses in the ward environment, by exploring how the architectural design features of NHS hospital wards could be improved to create a better fit between ward nurses and their work environment, by applying the Person-Environment Fit theory. The Nursing Tasks and Environmental Assessment Framework (NTEA Framework) consists of two components. The Nursing Tasks Demand Matrix (NTDM), which provides a nuanced understanding of nursing tasks on wards and the Ward Environment Assessment Tool (WEAT), which is used to conduct Post-Occupancy Evaluation of hospital wards. The two together forms the NTEA Framework, which offers a holistic approach to improving nurses’ quality of life in the workplace. The NTEA Framework may be used by facilities managers, human resource managers, occupational health advisors, ward managers and the NHS management, for refurbishments decisions, in drafting nurses’ job descriptions, to perform occupation health screening and for the assessment of the adequacy of NHS healthcare estates for ward nurses. The NTEA Framework is also a benchmarking information tool that could inform design of healthcare facilities.

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.

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.

Remembering to complete some future intention (i.e., prospective remembering) is a frequent requirement of everyday activities. Prospective memory failures (e.g., forgetting to take one’s medication) can have devastating consequences. Cognitive psychologists have sought to understand how individuals can successfully fulfill their prospective memory intentions. Unfortunately, it has been difficult to find evidence for specific cognitive mechanisms that could feasibly account for prospective memory behaviors. In part, this is because many theories of prospective memory stipulate that prospective remembering is accomplished through discrete/covert mental processes. In the current set of experiments, eye-tracking technology was used to test these various mechanistic explanations. Using an eye-tracking computer to measure pupillary responses to prospective memory task characteristics allowed for the observation of changes in discrete mental activity during the course of a prospective memory task scenario. Across two experiments, I observed elevated pupil dilation when participants were given additional prospective memory demands. Furthermore, when participants correctly recognized the presentation of a prospective memory target, it appeared that their pupil dilation increased dramatically, and elevated dilation persisted for several trials. This pattern of pupil dilation is consistent with an account of prospective remembering that suggests individuals sometimes engage in actively monitoring for an opportunity to
11
complete their prospective memory intention, and that at other times, individuals will reduce or discontinue monitoring activity until some cue brings the prospective memory intention back into mind. Consistent with such an account, individual differences in working memory were positively associated with pupil size only when the prospective memory task afforded monitoring. This was in line with recent research implicating the working memory system in facilitating active monitoring during certain prospective memory contexts. Finally, the current set of experiments demonstrated the utility of pupillometric methods for measuring active monitoring in a prospective memory scenario.

While literature on sexual minority issues is limited, there is evidence supporting poor retention rate among lesbian, gay, and bisexual students (LGB) studying science, technology, engineering, and mathematics (STEM). STEM fields often have heterosexist environments that present unique barriers to LGB individuals, though, more must be done to understand factors that deter sexual minorities from entering and remaining in the field. I aim to contribute to the scarce LGB scholarship by examining the STEM climate and exploring factors related to persistence.

This dissertation is composed of two independent articles that each investigate the issue of underrepresentation of LGB individuals in STEM fields. The first article analyzes existing literature and calls on counseling psychologists to address the problem through using queer theory. I identify various factors that make sexual minorities a difficult population to research, note the additional challenges heterosexism creates for LGB individuals, and recommend counseling psychologists use queer theory to research the systems within STEM. I conclude with recommendations for clinicians and universities.

The second article includes an empirical study examining factors related to poor persistence in STEM among LGB undergraduates. Using a mediation model, I hypothesized burnout and the imposter phenomenon would mediate the relationships between stereotype threat and STEM identity, as well as the relationship between STEM identity and persistence. Results indicated stereotype threat was a significant positive predictor of burnout and imposter phenomenon, while STEM identity was a significant predictor of persistence. Results also suggested the effect of stereotype threat on STEM identity is explained better using burnout and imposter phenomenon.