Planning ahead: college seniors’ concerns about career-marriage conflict

Career-marriage conflict (CMC) reflects the reality that for many college seniors, the next decade of their lives will be spent launching a career, often a very demanding one, building a long-term romantic relationship, and coordinating the demands of two careers. We focus on the antecedents and correlates of these concerns. Based on social-role theory, we hypothesized that seniors whose mothers worked outside the home while the seniors were children would express less concern about CMC than seniors with at-home mothers. We also hypothesized that seniors’ expectations about the timing of their marriages and childbearing relate to their concerns about CMC, with students who plan to delay family formation having fewer CMC concerns. These hypotheses were supported through an analysis of secondary data from a sample of 324 college seniors at a private university in the Northeast.     

Comparing regressions when measurement error variances are known

In a multiple (or multivariate) regression model where the predictors are subject to errors of measurement with a known variance-covariance structure, two-sample hypotheses are formulated for (i) equality of regressions on true scores and (ii) equality of residual variances (or covariance matrices) after regression on true scores. The hypotheses are tested using a large-sample procedure based on maximum likelihood estimators. Formulas for the test statistic are presented; these may be avoided in practice by using a general purpose computer program. The procedure has been applied to a comparison of learning in high schools using achievement test data.     

Subject–Aux Inversion in Children with SLI

Journal of Psycholinguistic Research - An elicited production study investigated subject–aux inversion in 5-year-old children with specific language impairment (SLI) and 2 control groups,...     

Search for multiple targets of different colours: Misguided eye movements reveal a reduction of colour selectivity

Searching for two targets simultaneously is often less efficient than conducting two separate searches. Eye movements were tracked to understand this dual‐target cost. Findings are discussed in the context of security screening. In both single‐target and dual‐target search, displays contained one target at most. Stimuli were abstract shapes modelled after guns and other threat items. With these targets and distractors, colour information helped more in guiding search than shape information. When the two targets had different colours, distractors with colours different from either target were fixated more often in dual‐target search than in single‐target searches. Thus a dual‐target cost arose from a reduction in colour selectivity, reflecting limitations in the ability to represent two target features simultaneously and use them to guide search. Because of these limitations, performance in security searches may improve if each image is searched by two screeners, each specializing in a different category of threat item. Copyright © 2011 John Wiley & Sons, Ltd.     

Hand dominance influences the processing of observed bodies

In motor tasks, subgroups of lefthanders have been shown to differ in the distribution of attention about their own bodies. The present experiment examined whether similar attentional biases also apply when processing observed bodies. Sixteen right handers (RHs), 22 consistent left handers (CLHs) and 11 relatively ambidextrous inconsistent left handers (ILHs) performed an own body transformation task in which they were instructed to make speeded left–right judgements about a schematic human figure. Attentional biases associated with handedness were found to extend to observed bodies: CLHs’ judgements were faster to the figure’s left side, while ILHs, like RHs, showed facilitated performance to the figure’s right side. These results demonstrate a novel embodiment effect whereby the processing of a static schematic human figure is modulated by an individual’s personal motor capabilities. This finding suggests that motor simulation may contribute to whole body perception in the absence of actual or implied actions.     

The relationship between stress and depression in first onsets versus recurrences: a meta-analytic review

S. M. Monroe and K. L. Harkness reviewed the empirical evidence supporting R. M. Post's kindling model, which suggests the 1st episode of depression is more likely to be preceded by major stressors than are subsequent episodes. Their review highlighted the diverse interpretations of Post's premise in the current literature and the changes in research methods that have contributed to this interpretive shift. The authors conducted a meta-analysis (N=13 studies) to test Post's premise that integrated early and recent research and examined potential moderators. A proportion difference effect size was used. Results indicated that 1st onsets of depression were more likely than recurrences to be preceded by severe life events, supporting Post's premise. The moderator analyses suggested that support may be most evident in patient samples and may vary according to age and gender, with less support for Post's premise evidenced in younger samples and in women. Although these results are preliminary, as the analysis included a small number of studies, they suggest that future research should further examine factors that influence the stress-depression relationship with successive recurrences.     

Dispositional Theories of the Colours of Things

Dispositional theories of the colours of objects identify an object’s having a certain colour with its being such that it would produce perceptions of certain kinds in perceivers of certain kinds under certain specified conditions. Without doubting that objects have dispositions to produce perceptions of certain kinds, this paper questions whether the relevant kinds of perceptions, perceivers, and conditions can be specified in a way that (i) does not rely on acceptance of any objects as being coloured in a non-dispositional sense and (ii) secures the necessity of the identity between an object’s having the disposition so specified and its having the colour in question. Accepting any theory that looked as if it succeeded on both these counts would require an explanation of why a parallel identity does not hold for an object’s disposition to produce, e.g., perceptions of shape.