Children use whole-part juxtaposition as a pragmatic cue to word meaning

When parents label novel parts of familiar objects, they typically provide familiar whole-object terms before offering novel part terms (e.g., "See this cup? This is the rim."). Such whole-part juxtaposition might help children to accurately interpret the meaning of novel part terms, but it can do so only if they recognize the conjunction as a potential cue to part meaning. Two studies examined (a) whether 3- to 4-year-olds use whole-part juxtaposition to accurately interpret novel part terms and (b) how they might do so. Study 1 confirmed that children indeed use juxtaposition to guide learning of novel part terms. Furthermore, 2 control conditions clarified that children's use of juxtaposition was not simply due to memory effects, such as the facilitation of lexical access, nor to recognition of the grammatical frame that typically accompanies juxtaposition. Study 2 revealed that children readily use juxtaposition in a novel, gestural format. Such flexibility in recognizing and utilizing novel variants of juxtaposition strongly suggests that pragmatic understanding lies at the heart of children's sensitivity to whole-part juxtaposition.     

Personality and leadership: a qualitative and quantitative review

This article provides a qualitative review of the trait perspective in leadership research, followed by a meta-analysis. The authors used the five-factor model as an organizing framework and meta-analyzed 222 correlations from 73 samples. Overall, the correlations with leadership were Neuroticism = -.24, Extraversion = .31, Openness to Experience = .24, Agreeableness = .08, and Conscientiousness = .28. Results indicated that the relations of Neuroticism, Extraversion, Openness to Experience, and Conscientiousness with leadership generalized in that more than 90% of the individual correlations were greater than 0. Extraversion was the most consistent correlate of leadership across study settings and leadership criteria (leader emergence and leadership effectiveness). Overall, the five-factor model had a multiple correlation of .48 with leadership, indicating strong support for the leader trait perspective when traits are organized according to the five-factor model.     

The prediction of violent and nonviolent criminal behavior in a methadone maintenance population

The utility of traits associated with Antisocial Personality Disorder in making risk assessments of violent and nonviolent crimes was examined in 254 subjects sampled from a methadone maintenance population. A factor analysis of a number of baseline measures resulted in five factors measuring hostility, insecure attachment, impaired reality testing, antisocial personality, and empathy. These factors were used in logistic regression analysis to predict charges for violent and nonviolent crimes over a 2-year period. Individuals with high scores on the antisocial personality factor had an increased risk of both violent and nonviolent criminal charges. Individuals with low scores on the empathy factor were at high risk for violent crimes. In an analysis using the factor components rather than the factors, the measures of perspective-taking and a socialization were associated with violent criminal charges, and the measure of psychopathy, but not antisocial behavior, was associated with nonviolent criminal charges. The results support the use of measures of personality traits in addition to measures of a history of antisocial behavior in making violence risk assessments in substance-dependent patients. The DSM construct and diagnosis of Antisocial Personality Disorder may be enhanced by greater emphasis on personality traits associated with antisocial behavior.     

Dying to Be Old: A Sociological Analysis of Old Age as Cause of Death

While gerontology and issues of aging are attracting more focus and scholarship, little has been done to examine the social constructions of old age as perception, particularly in historical contexts. We use data from gravestones and burial records (1870s–1950s) of a single, large, midwestern cemetery to examine those who were said to have died of old age or senility for patterned differences in the application of these labels. We then compare this labeled group with all others of the same age range in the cemetery for fundamental demographic differences that would explain the presence or absence of these elder-status labels. Though differences in patterns between and within groups were often small and not statistically significant, they are typically in the direction predicted, and contribute to some historical sense of old age as social construction.     

Stress Reactivity as a Pathway from Attentional Control Deficits in Everyday Life to Depressive Symptoms in Adolescent Girls

The goal of this research was to expand theoretical models of adolescent depression to determine whether individual differences in cognitive processing—specifically attentional control deficits—help to explain increased risk for depression during adolescence. We also examined whether this pathway was stronger in girls than in boys. A longitudinal design was used to examine whether poor attentional control in everyday life (i.e., difficulties shifting between ideas, tasks, and activities) contributes to depression over time by fostering higher levels of stress reactivity. Youth (298 boys, 338 girls) completed questionnaires assessing stress reactivity (6th and 7th grades) and depressive symptoms (6th, 7th and, 8th grades); teachers completed the shifting subscale of the Behavior Rating Scale of Executive Function (Gioia et al. 2000a) to assess attentional control (6th and 7th grades). Structural equation modeling analyses provided support for the predicted pathway in girls but not boys, yielding a significant indirect effect from 6th grade shifting deficits to 8th grade depressive symptoms via 7th grade stress reactivity. These results suggest that attentional control deficits in early adolescence heighten girls’ sensitivity to stress and consequent depressive symptoms, providing a critical direction for efforts to decrease adolescent girls’ risk for depression.     

Observational Research of Negative Communication and Self-Reported Relationship Satisfaction

Clinical researchers suggest more real-world types of data are needed to understand negative communication in couples. This study asked, what is the relationship between partners’ reports of relationship satisfaction and frequencies of observed markers of negative communication? Fifty-three clinical and community couples completed self-report assessments and ten-minute discussions of relationship concerns. Data were analyzed using pooled regression to account for both actor and partner effects of relationship quality scores on hostility, distress-maintaining attributions, dysphoric affect, and withdrawal. Results yielded a significant actor female effect for hostility and a significant male-to-female partner effect for distress-maintaining attribution.     

Context-Dependent Emotion Regulation: Suppression and Reappraisal at the Burning Man Festival

Two studies investigated the combined effects of cultural practices, ancestry, and phenotype on ethnic categorization and the distribution of resources to minorities. Perceivers formed impressions of Latino internship candidates who varied in Spanish language fluency, White/European ancestry, and skin color. Spanish fluency influenced the distribution of minority resources to all targets, but only influenced the Latino categorization of targets who had White/European ancestry. The effect of Spanish fluency on minority resource distribution was explained by the White/European target's Latino categorization and perceived commitment to minority communities. We discuss why factors beyond racial/ethnic categorization may matter in minority resource distribution decisions.     

An Analysis of Hyper-Masculinity in Magazine Advertisements

Hyper-masculinity is a gender-based ideology of exaggerated beliefs about what it is to be a man. HM consists of four inter-related beliefs, namely toughness as emotional self-control, violence as manly, danger as exciting, and calloused attitudes toward women and sex (Zaitchik & Mosher 1993). Adherence to HM is linked to a host of social and health problems in North America, such as dangerous driving and violence toward women (Parrot & Zeichner 2003). Advertising is believed to play a role in constructing hyper-masculinity (Kilbourne 1999). In this study, eight U.S. men’s magazines published in 2007–2008, differentiated by readership age, education, and household income, were analyzed for hyper-masculine depictions in their advertisements. Using a behavioural checklist with good inter-rater reliability, it was found that 56 % (n?=?295) of 527 advertisements depicted one or more hyper-masculine beliefs. Some magazines depicted at least one hyper-masculine belief in 90 % or more of advertisements. In addition, reader age, education, and income were all inversely related to the prevalence of hyper-masculine beliefs, with HM depictions presented more often in advertisements targeting young, less educated, and less affluent men. Implications of these findings for the well-being of men and society are discussed.     

Supporting Whole-class Collaborative Inquiry in a Secondary Mathematics Classroom

Recent mathematics education reform efforts call for the instantiation of mathematics classroom environments where students have opportunities to reason and construct their understandings as part of a community of learners. Despite some successes, traditional models of instruction still dominate the educational landscape. This limited success can be attributed, in part, to an underdeveloped understanding of the roles teachers must enact to successfully organize and participate in collaborative classroom practices. Toward this end, an in-depth longitudinal case study of a collaborative high school mathematics classroom was undertaken guided by the following two questions: What roles do these collaborative practices require of teacher and students? How does the community's capacity to engage in collaborative practices develop over time? The analyses produced two conceptual models: one of the teacher's role, along with specific instructional strategies the teacher used to organize a collaborative learning environment, and another of the process by which the class's capacity to participate in collaborative inquiry practices developed over time.