Gross Motor Performance in Minimally Brain Injured Children

As a pre-requisite to curriculum development, the characteristics of the gross motor performance of special education classes of minimally brain injured boys and girls were described. In general, age changes in mean performance were linear, the scores of the boys being the superior. The level of performance very closely resembled that of comparison groups of educable mentally retarded children from the same school districts.     

Repeated measurement of salivary cortisol within and across days among shy young adults

Temperamental shyness emerges early in childhood and remains relatively stable throughout development and has been associated with high and low levels of the stress hormone cortisol. Studies examining the relation between shyness and cortisol have been limited because they have traditionally collected only one measure of cortisol on a single day in the laboratory, restricting the reliability and diurnal profile of the measure in the participant’s everyday environment. We collected 15 saliva samples across three separate days (i.e., upon waking, +60 min post-waking, +8 h post-waking, +10 h post-waking, and bedtime) in a sample of healthy young adults selected for high and low shyness in order to characterize a portion of the diurnal cortisol rhythm. Overall, shy individuals demonstrated relatively lower cortisol across the day and across multiple mornings than non-shy adults. Higher self-reported social anxiety across multiple measures was also related to lower total cortisol levels across all participants. The present study replicates and extends our previous findings of low salivary cortisol measured in the laboratory in shy adults to repeated measurement in their everyday environments.     

“Soft” Versus “Hard” Psychological Science: Biased Evaluations of Scientific Evidence That Threatens or Supports a Strongly Held Political Identity

Perceptions of the quality of two kinds of psychological methods—brain magnetic resonance imaging (MRI) and cognitive testing—were assessed in response to a scenario in which an expert's opinion rendered a politician incompetent to continue in his elected position. Participants evaluated the quality of MRI evidence more favorably than cognitive testing evidence, an effect that was particularly pronounced among participants motivated to disbelieve the evidence (strong partisans of the same party as the politician). This study is among the first to underscore the potential real-world implications of layperson's perceptions of psychological methods and to highlight that evaluations of “softer” methods may be more malleable than the “harder” ones.     

Community Psychology and Transformative Policy Change in the Neo-liberal Era

I present ideas about how community psychologists, as researcher-activists, can influence public policy. I begin by describing the current neo-liberal era, noting the immense obstacles it poses to progressive policy change. Next I contrast two approaches to understanding policy formation, evidence-based policy and discursive policy analysis, and argue that transformative policy change can benefit from both approaches. I then propose three types of policy outcomes that community psychology research and activism should aim to promote: (a) shaping problem definition, (b) controlling channels for debate and participation, and (c) allocating resources. I use examples from community psychologists’ involvement in policy, mostly in Canada, to illustrate how such policy change can be both achieved and constrained. I conclude by discussing implications for theory and practice related to policy change.     

Capturing and evaluating blinks from video-based eyetrackers

Blinks are related to several emotional states, and the present report describes a simple, reliable way to measure blinks from the video stream of an eye obtained during eyetracking, where the source of the eye video is a video camera attached to a head-mounted eyetracker. Computer vision techniques are employed to determine the moments that a blink starts and ends, for the purpose of calculating blink frequency and duration. The video is first processed to show blocks of eyelid and pupil movements, and is then analyzed for blink starts and ends. The moment of a blink start is reported when the eyelid starts to move quickly, exceeding a predetermined threshold. The end of a blink arises when the pupil size increases by less than a separate threshold. We observed several different blink patterns from different subjects, and our algorithm was designed to work for all of these patterns. We evaluated our algorithm by manually measuring the true blinks of five different subjects while they were eyetracked. To test the sensitivity and specificity of the algorithm, we employed a series of threshold values to plot the receiver operating characteristic curves. Using the best thresholds, we achieved excellent sensitivity (>90 %) and specificity (>99 %) over the five subjects. Potential applications of this research include real-time, nonintrusive, continuous and automated measurements of mental workload and other emotional states related to blink rates and durations.     

Faith in welfare: the origins of the Open Home Foundation

This article analyses the origins of the Open Home Foundation (OHF), a Christian social service provider that commenced in New Zealand in 1977. It interprets the Foundation’s appeal, paying particular attention to the role of religious values and spirituality within the organisation. The article argues that OHF emerged and flourished from the late 1970s due to a confluence of personal, social, political and religious factors. Specifically, it reflected and benefited from post-war concerns about family life, renewed emphasis on policies of deinstitutionalisation, and a mobilisation of disparate conservative Christian interests. The latter factor concerning the religious context is particularly significant. On the one hand, it helps to explain the values and ethos of the organisation, and the social implications of a particular set of spiritual commitments. On the other, it complicates commonly held interpretations of conservative Christian engagement with social issues during this period.     

Moral worry and religiosity in US and Canadian college samples

The objective of this study was to investigate the presence of worry about personal moral attitudes and behaviors in two college samples, and to check associations with religiosity, age, gender, personality traits, and geographic region. The study sample was drawn from college students in Minneapolis, Minnesota (N?=?333) and Sydney, Nova Scotia (N?=?137). Instruments consisted of moral worry and religiosity questionnaires, and the Eysenck Personality Questionnaire. Principal-components analysis was used to develop components for the worry and religiosity scales, and MANOVA for correlations between variables. Moral worry emerged as a domain distinct from worry about practical issues. Moral worry was not related to religiosity, age, gender, or Eysenck personality traits. Whereas the US sample scored higher in religiosity than the Canadian sample, the Canadian sample scored higher on moral worry. The present study supports our previous work and that of others that worry about one's moral emotions and behaviors is an important aspect of daily life. As such, consideration should be given to including some inquiry about moral worries (guilt, shame, regret, remorse, and others) in psychiatric assessments.