A Comparison of Laterality Indices in College and Retarded Subjects

The relation of laterality to intelligence was assessed by administration of Berman's ICD (Index of Cerebral Dominance) to 20 male and female college students and 20 retarded Ss (IQs 32–75) of comparable age and sex. The college Ss were more lateralized in hand, foot, ear, and eye, but it was primarily foot lateralization that distinguished the groups, despite the fact that hand was the most lateralized subsystem in both groups. While these results are not entirely consistent with Berman's, they are generally confirmatory of a positive relation of laterality and intelligence.     

A Moderated Nonlinear Factor Model for the Development of Commensurate Measures in Integrative Data Analysis

Integrative data analysis (IDA) is a methodological framework that allows for the fitting of models to data that have been pooled across 2 or more independent sources. IDA offers many potential advantages including increased statistical power, greater subject heterogeneity, higher observed frequencies of low base-rate behaviors, and longer developmental periods of study. However, a core challenge is the estimation of valid and reliable psychometric scores that are based on potentially different items with different response options drawn from different studies. In Bauer and Hussong (2009) we proposed a method for obtaining scores within an IDA called moderated nonlinear factor analysis (MNLFA). Here we move significantly beyond this work in the development of a general framework for estimating MNLFA models and obtaining scale scores across a variety of settings. We propose a 5-step procedure and demonstrate this approach using data drawn from n = 1,972 individuals ranging in age from 11 to 34 years pooled across 3 independent studies to examine the factor structure of 17 binary items assessing depressive symptomatology. We offer substantive conclusions about the factor structure of depression, use this structure to compute individual-specific scale scores, and make recommendations for the use of these methods in practice.     

Psychological Type Profile of Roman Catholic Priests: An Empirical Enquiry in the United States

This study explores the psychological type profile of Roman Catholic priests serving in the United States, drawing on data provided by 55 priests who completed the Francis Psychological Type Scales. The data demonstrated clear preferences for introversion (67 %), sensing (64 %), and judging (91 %), and for a balance between thinking (49 %) and feeling (51 %). A very high proportion of priests reported preferences for ISTJ (27 %), compared with 16 % of men in the U.S. population. Implications of these findings are discussed for ministry in the Roman Catholic Church.     

Functional principal components analysis of workload capacity functions

Workload capacity, an important concept in many areas of psychology, describes processing efficiency across changes in workload. The capacity coefficient is a function across time that provides a useful measure of this construct. Until now, most analyses of the capacity coefficient have focused on the magnitude of this function, and often only in terms of a qualitative comparison (greater than or less than one). This work explains how a functional extension of principal components analysis can capture the time-extended information of these functional data, using a small number of scalar values chosen to emphasize the variance between participants and conditions. This approach provides many possibilities for a more fine-grained study of differences in workload capacity across tasks and individuals.     

Effects of Providing Pre‐Test Information and Preparation Materials on Applicant Reactions to Selection Procedures

This study examined the effects of providing applicants with pre‐test information and preparation (PTIP) materials on pass rates and reactions to the selection process. Applicants for chemical process operator positions that had (n=38) and had not (n=57) received PTIP materials before completing a test battery were surveyed after they had received notice of the outcome of the testing. Providing the PTIP materials did not influence overall pass rates or applicant reactions. However, results indicated that testing outcome (pass vs fail) had a strong influence on applicant reactions to the testing process. Among those that did not pass the testing hurdle, providing PTIP materials markedly improved perceptions of fairness and satisfaction with the testing process. These findings show that the use of PTIP materials reduces negative applicant reactions experienced by individuals that do not pass employment tests.     

The relationship between human resource investments and organizational performance: a firm-level examination of equilibrium theory

It is commonly believed that human resource investments can yield positive performance-related outcomes for organizations. Utilizing the theory of organizational equilibrium (H. A. Simon, D. W. Smithburg, & V. A. Thompson, 1950; J. G. March & H. A. Simon, 1958), the authors proposed that organizational inducements in the form of competitive pay will lead to 2 firm-level performance outcomes--labor productivity and customer satisfaction--and that financially successful organizations would be more likely to provide these inducements to their employees. To test their hypotheses, the authors gathered employee-survey and objective performance data from a sample of 126 large publicly traded U.S. organizations over a period of 3 years. Results indicated that (a) firm-level financial performance (net income) predicted employees' shared perceptions of competitive pay, (b) shared pay perceptions predicted future labor productivity, and (c) the relationship between shared pay perceptions and customer satisfaction was fully mediated by employee morale.     

A large scale study of the assessment of the social environment of middle and secondary schools: The validity and utility of teachers' ratings of school climate, cultural pluralism, and safety problems for understanding school effects and school improvement

Due to changes in state and federal policies, as well as logistical and fiscal limitations, researchers must increasingly rely on teachers' reports of school climate dimensions in order to investigate the developmental impact of these dimensions, and to evaluate efforts to enhance the impact of school environments on the development of young adolescents. Teachers' climate ratings exhibited a robust dimensional structure, high levels of internal consistency, and moderate levels of stability over 1-and 2-year time spans. Teachers' climate ratings were also found to be related consistently with students' ratings. In three large-scale samples of schools, teachers' climate ratings were associated significantly and consistently with students' performance on standardized tests of academic achievement, and with indexes of their academic, behavioral, and socio-emotional adjustment.     

Preteaching unknown key words with incremental rehearsal to improve reading fluency and comprehension with children identified as reading disabled

Research has consistently demonstrated that strategic preteaching activities led to improved reading fluency, but lacked studies examining the effect on reading comprehension. The current study investigated the effect of teaching unknown key words as a preteaching strategy with 20 students identified as learning disabled in basic reading skills and reading comprehension. This strategy led to improvement in reading fluency and comprehension with effect sizes of .38 and 1.76, respectively. Future research is needed to examine the effect of preteaching frequently occurring words, using additional control and experimental passages, using a time delay between administrations, and the role this strategy could play in a consultative model. Limitations of the current study are discussed.     

Primary care screening and risk factors for postnatal depression in Zimbabwe: A scoping review of literature

Postnatal depression (PND) exerts a significant burden on the global public health system, globally affecting approximately 10 to 20% of women. Despite the recently reported high prevalence of PND in Zimbabwe, it is rarely diagnosed or appropriately managed in primary care settings. This review scopes evidence on PND from studies on screening for PND and the associated risk factors conducted in Zimbabwe over the past 20 years. We searched electronic databases for published articles and checked reference lists of studies relating to depression among women in Zimbabwe. We used the following key words: postnatal, depression, women, screening, risk-factors, and Zimbabwe. A total of 14 studies were retrieved as follows: postnatal depression (4), postnatal mental disorders (1), mental disorders among pregnant women (1), and depression and women in general (8). Reported prevalence of PND ranged from 16% to 34.2%. Studies on PND enrolled women from urban and peri-urban settings. Significant risk factors for PND identified among women in Zimbabwe included multi parity, having a spouse who was older than 35years, poorer relations with spouses or partners, having had experienced an adverse event, being unemployed, and having had experienced intimate partner violence. Psychosocial factors are implicated in PND occurrence among Zimbabwean women. There is need to explore the burden of PND among rural communities.     

Spirituality promotes better health outcomes and lowers anxiety about aging: The importance of spiritual dimensions for baby boomers as they enter older adulthood

Baby boomers present unique challenges to aged care service provision. Like previous generations, baby boomers will face challenges of ageing. Spirituality in later life, understood largely as meaning in life, is crucial to well-being. Little has been studied about this dimension of ageing for baby boomers. This mixed methods study used survey and focus groups methods to investigate spirituality in a sample of baby boomers (N = 143). Participants comprised staff, children of adults in care, and Uniting Church congregational members. We examined associations between physical and mental health, and ageing anxiety with spirituality and whether baby boomer spirituality buffered the impact of negative life events. Focus groups revealed fears of future frailty, loss, and fears of dementia. Religious affiliation in study was lower, yet spirituality was important, even with those without religious affiliation. Closeness of association of staff with older people in their care seemed to account for lower levels of fear of older people amongst staff, but higher fears of future loss compared with the other groups. Higher levels of spirituality were related to better mental and physical health and lower anxiety about and fear of ageing, and buffered the impact of negative life events where they occurred.