Sex differences in the causes of self-reported adolescent delinquency

Sex differences in the causes of self-reported adolescent delinquency were examined in full and half siblings born to a nationally representative sample of women in the United States. Qualitative sex differences in the genes that influence delinquency were not detected. Similarly, the proportions of variance in both aggressive and nonaggressive delinquency attributable to genetic and environmental influences did not differ significantly between girls and boys. Nonetheless, total variance in delinquency was greater among boys, and a scalar sex-differences model suggested that genetic and environmental influences on delinquency have less effect on population variation in delinquency among girls. Similarly, a test of the polygenic multiple threshold model suggested that girls require greater causal liability for the expression of delinquency than boys.     

Poetic closure, psychoanalytic termination, and death

Our pull to grasp narrative structures--including beginnings and especially endings--applies not only to the intentional craft of fictions, but to life as lived, as it is in psychoanalytic termination. Remarkable parallels, for instance, exist between thematic closure in poems and the conscious and unconscious signals of closure that develop in pretermination and accelerate in termination proper. A case illustrates this point: the slow crescendo of cues begins months before the first "pretermination dream." It is the patient's emerging awareness of greater health and freer functioning that likely gives rise to these phenomena, yet this awareness is often warded off because of the grave task of ending that it implies. Literature and psychoanalysis share concerns with how an ending is borne. Fictive closure and apocalyptic narratives allude to or imply finality (i.e., death), and lesser "endings" in daily life may not escape the specter of that linkage. But Kermode asserts that "ending" confers significance on an entire narrative and may thereby console us. Coltart links the realities of mortality and psychoanalytic termination, yet falls short of consolation. Clues to the role of beginnings (in final matters) and how they may help emerge from considering Basho's last days and poems. Nonetheless, the power of narrative has its limits in helping us bear the burden of a real ending, as of an analysis. Joining present to future, as through normal hope, or joining present to past through normal nostalgia, works toward a "bearing of the burden"--but only within the context of health achieved through the analysis.     

Work-family conflict: experiences and health implications among immigrant Latinos

Work-family conflict research has focused almost exclusively on professional, White adults. The goal of this article was to expand the understanding of culture and industry in shaping experiences and consequences of work-family conflict. Using in-depth interview data (n = 26) and structured survey data (n = 200) from immigrant Latinos employed in the poultry processing industry, the authors evaluated predictions drawn from emerging models emphasizing the influence of cultural characteristics such as collectivism and gender ideology on work-family conflict. Results indicated that immigrant Latinos in poultry processing experienced infrequent work-to-family conflict; both the level and the antecedents of work-to-family conflict differed by gender, with physical demands contributing to greater conflict for women but not men. In addition, there was little evidence that work-family conflict was associated with health in this population. These results demonstrate how traditional models of work-family conflict need to be modified to reflect the needs and circumstances of diverse workers in the new global economy.     

The Suicide of Thomas Merton: Moral Narcissism,Contemplative Prayer,and the Religion of Humor

In this third and final of three successive essays, the author argues that Thomas Merton suffered from narcissistic personality disorder in conjunction with his melancholic condition. The author argues that contemplative prayer disabled Merton from working through his melancholic condition. Finally, the author argues that Merton’s melancholia, coupled with his heightened identity conflicts lead him to kill himself.     

The validity of using prior ratings of perceive exertion to regulate resistance exercise intensity

This investigation examined the validity of using ratings of perceived exertion (RPE) to regulate intensity during resistance exercise. 19 male (M age = 22.2 yr., SD = 2.7) and 19 female (M age = 21.4 yr., SD = 2.3) participants estimated exertion when performing the knee extension at 40% to 90% of one-repetition maximum. One week later, participants were asked to produce weights for the knee extension that elicited the feelings of exertion associated with 9, 13, and 17 on the Borg RPE scale. The weight produced at 9, 13, and 17 during the production session was compared to the weight lifted at each RPE during the estimation session. The effect sizes associated with the differences in weight lifted across sessions at each RPE were generally small in magnitude, especially at the higher intensities (ES = .40, -.09, .15, respectively). The results of this investigation support the use of RPE as a method of prescribing the intensity of resistance exercise.     

Social phobia in youth: the diagnostic utility of feared social situations

The present study evaluated the utility of parent- and child-reported social fears for reaching a diagnosis of social phobia in youth. The diagnostic utility of (a) the number of fears and (b) specific feared social situations was examined. The sample included 140 youth and their parents: youth diagnosed with social phobia (n=50), youth diagnosed with generalized anxiety disorder or separation anxiety disorder but not social phobia (n=49), and youth without an anxiety disorder (n=41). Youth and their parents were interviewed separately using the Anxiety Disorders Interview Schedule for Children and Parents. Analyses indicate that a cut score of 4 parent-endorsed social fears optimally distinguished youth with and without social phobia. Analyses of child-reported fears did not identify a meaningful cut score. Conditional probability and odds ratio analyses indicated that several specific social fears have high diagnostic efficiency, and others were found to have limited diagnostic efficiency. Results are discussed with regard to informing diagnostic interviews and diagnostic systems for social phobia in youth.     

Priming of semantic classifications by novel subliminal prime words

Four experiments demonstrate category congruency priming by subliminal prime words that were never seen as targets in a valence-classification task (Experiments 1, 2, and 4) and a gender-classification task (Experiment 3). In Experiment 1, overlap in terms of word fragments of one or more letters between primes and targets of different valences was larger than between primes and targets of the same valence. In Experiments 2 and 3, the sets of prime words and target words were completely disjoint in terms of used letters. In Experiment 4, pictures served as targets. The observed subliminal priming effects for novel primes cannot be driven by partial analysis of primes at the word-fragment level; they suggest instead that primes were processed semantically as whole words contingent upon prime duration.