Psychometric properties of the revised UCLA Loneliness Scale and two short-form measures of loneliness in Zimbabwe.

The cross-cultural reliability in Zimbabwe of the Revised University of California at Los Angeles (UCLA) Loneliness Scale and two short forms of the Revised UCLA Loneliness Scale were investigated. Subjects comprised a sample of 1,354 adolescents and another sample of 754 adults. The reliability of the Revised UCLA Loneliness Scale was acceptable. The internal consistency of an eight-item short form of the Revised UCLA Loneliness Scale was adequate, but the reliability of a four-item short form was low. Factor analysis of the Revised UCLA Loneliness Scale, which yielded two factors similar to those reported in North America by Zakahi and Duran (1982) supported the construct validity of the Revised UCLA Loneliness Scale in Zimbabwe. The Revised UCLA Loneliness Scale and the eight-item short form were highly correlated, but this association was spuriously elevated by the fact the eight-item short form is part of the full scale. Factor analysis of the eight-item short form suggested that this scale does not consistently reflect the factor structure of the full scale. We concluded that the Revised UCLA Loneliness Scale possesses acceptable reliability and factorial validity in Zimbabwe and that the eight-item version is superior to the four-item form of the Revised UCLA Loneliness Scale as a short loneliness measure. However, additional refinements may be needed to further improve the eight-item short version.     

Health anxiety, anxiety sensitivity, and attentional biases for pictorial and linguistic health-threat cues

The study investigated attentional biases for pictorial and linguistic health-threat stimuli in high and low health anxious individuals, who were selected from the upper and lower quartile ranges of a normal sample using a screening measure of health anxiety. Attentional bias was assessed using a visual probe task which presented health-threat and neutral pictures and words at two exposure durations, 500 ms and 1250 ms. The prediction that the high health anxious group would show a greater attentional bias for health-threat cues than the low health anxious group was not supported despite the groups being well-differentiated on a general measure of health anxiety, the Illness Attitudes Scale (IAS). Instead, the results indicated that individuals with high levels of anxiety sensitivity showed a significantly greater initial attentional bias for threat pictures compared with those with low anxiety sensitivity, as assessed by the Anxiety Sensitivity Index (ASI).     

Psychotherapy,complementary and alternative medicine and social dysfunction

This article investigates a bio-psycho-social approach to psychotherapy which works, where possible, with interdisciplinary complementary and alternative medicine teams. The model, called anthroposophic psychotherapy, sees body, soul and spirit as interconnected and the study discusses the bio-psycho-social aspects of the model by linking cardiovascular disease, psychological stress, asocial behaviour and social dysfunction utilizing single case study methodology. The limitations of this method are acknowledged and discussed, but it is also argued that the study has a valuable part to play in a research programme which may also later include efficacy and effectiveness research. The methodology incorporates the principle of data synthesis, as well as data analysis, in accordance with the holistic nature of the clinical model, since it takes the view that all of the elements in the research field are connected. The anxieties presented by the client were linked to arteriosclerotic symptoms and social problems. All of these elements had their roots in childhood and needed to be treated with a number of interventions, including anthroposophic psychotherapy and medicine, which incorporates the homeopathic principle of ‘like cures like’.     

Health anxiety,anxiety sensitivity,and attentional biases for pictorial and linguistic health‐threat cues

The study investigated attentional biases for pictorial and linguistic health‐threat stimuli in high and low health anxious individuals, who were selected from the upper and lower quartile ranges of a normal sample using a screening measure of health anxiety. Attentional bias was assessed using a visual probe task which presented health‐threat and neutral pictures and words at two exposure durations, 500 ms and 1250 ms. The prediction that the high health anxious group would show a greater attentional bias for health‐threat cues than the low health anxious group was not supported despite the groups being well‐differentiated on a general measure of health anxiety, the Illness Attitudes Scale (IAS). Instead, the results indicated that individuals with high levels of anxiety sensitivity showed a significantly greater initial attentional bias for threat pictures compared with those with low anxiety sensitivity, as assessed by the Anxiety Sensitivity Index (ASI).     

Translating cognitive neuroscience to the driver's operational environment: a neuroergonomic approach

Neuroergonomics provides a multidisciplinary translational approach that merges elements of neuroscience, human factors, cognitive psychology, and ergonomics to study brain structure and function in everyday environments. Driving safety, particularly that of older drivers with cognitive impairments, is a fruitful application domain for neuroergonomics. Driving makes demands on multiple cognitive processes that are often studied in isolation and so presents a useful challenge in generalizing findings from controlled laboratory tasks to predict safety outcomes. Neurology and the cognitive sciences help explain the mechanisms of cognitive breakdowns that undermine driving safety. Ergonomics complements this explanation with the tools for systematically exploring the various layers of complexity that define the activity of driving. A variety of tools, such as part task simulators, driving simulators, and instrumented vehicles, provide a window into cognition in the natural settings needed to assess the generalizability of laboratory findings and can provide an array of potential interventions to increase driving safety.     

Is the moral domain unique? A social influence perspective for the study of moral cognition

The nature of the cognitive processes that give rise to moral judgment and behavior has been a central question of psychology for decades. In this paper, we suggest that an often ignored yet fruitful stream of research for informing current debates on the nature of moral cognition is social influence. We introduce what we call the “social‐moderation‐of‐process” perspective, a methodological framework for leveraging insights from social influence research to inform debates in moral psychology over the mechanisms underlying moral cognition and the moral domains in which those mechanisms operate. We demonstrate the utility of the social‐moderation‐of‐process perspective by providing a detailed example of how research on social influence in behavioral ethics can be utilized to test a research question related to a debate between two prominent theories in moral psychology. We then detail how researchers across the field of moral psychology can utilize our social‐moderation‐of‐process perspective.     

Banking on brains: Insights of brain donor relatives and friends from an experiential perspective

Brain donation is critical to understand the pathological causes of neurodegenerative diseases. Increasing levels of donation requires an understanding of those factors that both encourage and deter donation. At present, there are few studies of how people understand, feel and decide about brain donation for scientific research. This qualitative experiential study contributes to the growing literature on brain donation through its specific focus on how the donation process is experienced from the perspectives of family members and friends. Nineteen semi-structured interviews were analysed using a phenomenologically informed thematic analysis. Four themes were derived from the analysis, three of which are described in detail: Making the decision to donate; a personal perspective on the donation process; the significance of the brain; beliefs about brain donation. In particular, the thematic analysis highlights the variation of individual decision making and the emotions and reasons underpinning such decisions. Key conclusions include the importance of integrated practice amongst relevant healthcare professionals as well as the need for supportive and informed communication. Also, in light of the finding that the brain assumed no special significance for most participants, the value of the distinction between brain donation for research purposes and organ transplantation is questioned.     

Perspectives of children and adolescents on the perceived determinants of physical activity during recess

Promotion of healthy lifestyles in youth focuses on school-based interventions with the aim to increase physical activity (PA) during school days. Drawing on seventeen focus group discussions from three purposively selected Estonian schools, we explored factors that perceivably affect students’ recess physical activity (RPA). Both inductive and deductive principles of data analysis were used to extract major and subthemes related to factors that inhibit or enhance RPA. Participants identified barriers and facilitators to recess PA as originating mainly from physical and organizational school environment. Also, unsuitable weather was described as a barrier to being active. Additionally, feelings, behavioral and normative beliefs were described as constraining or facilitating RPA. Results highlighted two culture-specific unique perceived determinants of RPA that need to be addressed during the development of school-based interventions to increase PA.