Disability and rehabilitation research. Opportunities for participation,collaboration, and extramural funding for psychologists

The National Institute on Disability and Rehabilitation Research (NIDRR) funds research and related activities that promote new knowledge that helps individuals with disabilities to perform regular activities in the community and increases the capacity of society to provide full opportunities and supports for individuals with disabilities. NIDRR achieves this goal by promoting interdisciplinary research and related activities. Psychologists play a key role in many of these activities and assist with improving understanding of disability and rehabilitation by participating in peer review of research proposals or by reviewing NIDRR's proposed research priorities. Psychologists also contribute by taking advantage of training and the many other opportunities for support outlined in this article.     

Connections among symptoms of obsessive-compulsive disorder and posttraumatic stress disorder: a case series

Theoretical, clinical, and empirical implications of the functional connections between symptoms of obsessive-compulsive disorder (OCD) and posttraumatic stress disorder (PTSD) are abundant. As such, four cases are presented here of men and women who met criteria for comorbid OCD and PTSD. All had been diagnosed with treatment-resistant OCD and were seeking treatment from an OCD specialty clinic or institute, all reported a history of traumatic experiences prior to the onset of OCD, and all appeared to demonstrate negative treatment outcomes. Upon examination, it appeared that symptoms of OCD and PTSD were connected such that decreases in OCD-specific symptoms related to increases in PTSD-specific symptoms, and increases in OCD-specific symptoms related to decreases in PTSD-specific symptoms. Speculations about the function of OCD symptoms in relation to post-traumatic psychopathology are put forth; and theoretical, research, and treatment implications are discussed.     

Safety first,but for whom? Shifts in risk perception for self and others following COVID-19 vaccination

Vaccines can affect the mind as well as the body. Research on the psychological impact of vaccines has largely focused on risk-related judgments and behaviors involving the recipient. Here, we extend this work to risk-related judgments of others. In a prospective cohort study involving three samples and two timepoints (N = 588 adults), we tested competing hypotheses about the effects of receiving a COVID-19 vaccine on perceived risks to the unvaccinated: (1) a self/other differentiation hypothesis (vaccination will lead to estimation of lower risk for the self but higher risk for others) versus (2) a self/other correspondence hypothesis (vaccination will lead to estimation of lower risk from contracting COVID-19 for both self and others). Results revealed risk estimates as well as preferences for COVID-related social policies more consistent with the former hypothesis. We discuss potential psychological mechanisms and implications of these findings.     

Child witnesses to violence between parents: Critical issues in Behavioral and social adjustment

This study examined the impact of exposure to family violence on children's adjustment. Two groups of residents of shelters for battered women (current and former residents) were compared to a nonviolent control group. All three groups of mothers completed interviews and selfreport questionnaires related to both their own and their children's adjustment. Children recently witnessing violence tended to have the lowest levels of social competence ratings, and their mothers reported the most health and emotional difficulties. Former residents of shelters experienced the highest level of family/social disadvantage. The results are discussed in the context of previous research findings, and implications for intervention programs are outlined.This research was supported by a grant from the Ontario Ministry of Community and Social Service and the Ontario Mental Health Foundation. The authors wish to thank the staff of transition houses in Cambridge, Catham, Guelph, Kitchener, Sarnia, and Woodstock for their generous support of this project.     

A microcomputer-based software package for eye monitoring research

A software package is described that collects and reduces eye behavior (eye position and pupil size) data using an IBM-compatible personal computer. Written in the C language for speed and portability, the package includes several unique features: data can be collected simultaneously from other sources (e.g., EEG, EMG), logically defined events can be detected in real time on any data channel, and either of two types of data matrix can be produced. Data reduction algorithms and data structures are described.     

A comparison of ready foods to institutional food

This study was conducted as a preliminary investigation of Ready Foods versus Institutional Food in a state residential facility serving approximately 500 mentally retarded residents. One administrative unit of the facility serving approximately 160 residents was used as the setting for the study. Along with residents in this unit, a variety of staff, client advocates, and volunteer workers participated in the investigation. Results were: (1) staff, client advocate, and volunteer worker responses significantly favored Ready Foods; (2) residents selected Ready Foods significantly more than Institutional Food; (3) residents displayed greater overall food waste with the Institutional Food as compared to the Ready Foods; (4) some residents displayed less choking or gagging with ready foods than with Institutional Food; and (5) out of 6 residents who were chronically overweight displayed statistically significant weight gain within one week after beginning Ready Foods and significant weight loss after the return to Institutional Food. Advantages of a Ready Foods System are discussed.     

Line bisection by left-handed preschoolers: A phenomenon of symmetrical neglect

When a normal dextral attempts to bisect a horizontal line placed across his/her midline, there is a tendency for the transection to be placed slightly to the left of true center, a tendency which may be a little more pronounced when the left hand is used. However, left-handed children at or younger than 5 years of age err substantially to the left with the left hand and to the right with the right hand. This symmetrical neglect of extents contralateral to the hand currently in use, which may possibly reflect relatively greater commissural immaturity in left-handers, was not seen in dextral children of comparable ages, whose performance closely followed adult patterns.     

GRADSCOPE: An Analysis of the Item Structure and a Survey of Usage

Two studies of GRADSCOPE, the most widely-used system for computer-assisted careers guidance in higher education in Britain, are reported. The first is an item analysis of the GRADSCOPE questionnaire. The six-factor solution from this factor analysis suggests that, with the exception of the Artistic theme, the content domain of the GRADSCOPE questionnaire covers Holland's occupational themes, and that GRADSCOPE is primarily concerned with the motivational component rather than the performance requirements of jobs. The second study, a postal survey of careers services and careers advisers about their experiences of using the interactive version of GRADSCOPE, aimed to examine the potential of interactive systems to effect change in careers work.