Recognition of emotion in facial expressions and vocal tones in children with psychopathic tendencies.

The authors investigated the ability of children with emotional and behavioral difficulties, divided according to their Psychopathy Screening Device scores (P. J. Frick & R. D. Hare, in press), to recognize emotional facial expressions and vocal tones. The Psychopathy Screening Device indexes a behavioral syndrome with two dimensions: affective disturbance and impulsive and conduct problems. Nine children with psychopathic tendencies and 9 comparison children were presented with 2 facial expression and 2 vocal tone subtests from the Diagnostic Analysis of Nonverbal Accuracy (S. Nowicki & M. P. Duke, 1994). These subtests measure the ability to name sad, fearful, happy, and angry facial expressions and vocal affects. The children with psychopathic tendencies showed selective impairments in the recognition of both sad and fearful facial expressions and sad vocal tone. In contrast, the two groups did not differ in their recognition of happy or angry facial expressions or fearful, happy, and angry vocal tones. The results are interpreted with reference to the suggestion that the development of psychopathic tendencies may reflect early amygdala dysfunction (R. J. R. Blair, J. S. Morris, C. D. Frith, D. I. Perrett, & R. Dolan, 1999).     

A Selective Impairment in the Processing of Sad and Fearful Expressions in Children with Psychopathic Tendencies

The processing of emotional expressions is fundamental for normal socialisation and interaction. Reduced responsiveness to the expressions of sadness and fear has been implicated in the development of psychopathy (R. J. R. Blair, 1995). The current study investigates the sensitivity of children with psychopathic tendencies to facial expressions. Children with psychopathic tendencies and a comparison group, as defined by the Psychopathy Screening Device (PSD; P. J. Frick & R. D. Hare, in press), were presented with a cinematic display of a standardised set of facial expressions that depicted sadness, happiness, anger, disgust, fear, and surprise. Participants observed as these facial expressions slowly evolved through 20 successive frames of increasing intensity. The children with psychopathic tendencies presented with selective impairments; they needed significantly more stages before they could successfully recognise the sad expressions and even when the fearful expressions were at full intensity were significantly more likely to mistake them for another expression. These results are interpreted with reference to an amygdala and empathy impairment explanation of psychopathy.     

HIV/STD Risk Factors for Women with Violent Male Partners

This study compared 167 women, categorized as nonabused, emotionally abused, or physically abused in their primary relationships, on sexual risk factors. Physically abused women differed in several ways: greater STD risk, psychosocial distress, and substance use; more traditional gender role beliefs; lower self-esteem; more likely to have been raped and to engage in sex for pay; and less likely to attend the project's STD/HIV risk reduction groups. Within primary relationships, they differed in amount of decision-making power about safer sex, likelihood of nonmonogamy, use of substances before sex, and self-efficacy about initiating condom use. African American women reported higher rates of emotional abuse than White women, a finding related mainly to their lower socioeconomic status in this sample.     

Group differences in IQ are best understood as environmental in origin

Responds to the comments by J. P. Rushton (see record 2012-24333-012); M. A. Woodley and G. Meisenberg (see record 2012-24333-013); and J. D. Mayer, D. R. Caruso, A. T. Panter, and P. Salovey (see record 2012-24333-014) on the present authors' original article, "Intelligence: New findings and theoretical developments" (see record 2011-30298-001). Here, the authors address the concerns raised by Rushton and by Woodley and Meisenberg, and conclude by agreeing with Mayer et al's claim that many types of abilities can be thought of as intelligence of a kind. They note, however, that it has proved hard to show that measures of emotional intelligence or social intelligence contribute to behavior we would want to call intelligent over and above their correlation with conventional IQ tests. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Argumentation as Rational Persuasion

I argue that argumentation is not to be identified with (attempted) rational persuasion, because although rational persuasion appears to consist of arguments, some uses of arguments are not attempts at rational persuasion. However, the use of arguments in argumentative communication to try to persuade is one kind of attempt at rational persuasion. What makes it rational is that its informing ideal is to persuade on the basis of adequate grounds, grounds that make it reasonable and rational to accept the claim at issue.     

The measurement of executive function at age 5: psychometric properties and relationship to academic achievement

This study examined the psychometric properties and criterion validity of a newly developed battery of executive function (EF) tasks for use in early childhood. The battery was included in the Family Life Project (FLP), a prospective longitudinal study of families who were oversampled from low-income and African American families at the birth of a new child (N = 1,292). Ninety-nine percent (N = 1,036) of children who participated in the age 5 home visit completed 1 or more (M = 5.8, Mdn = 6) of the 6 EF tasks. Results indicated that tasks worked equally well for children residing in low-income and not low-income homes, that task scores were most informative about the ability level of children in the low-average range, that performance on EF tasks was best characterized by a single factor, and that individual differences on the EF battery were strongly related to a latent variable measuring overall academic achievement, as well as to individual standardized tests that measured phonological awareness, letter-word identification, and early math skills.     

Are free testosterone and cortisol concentrations associated with training motivation in elite male athletes?

ObjectivesTo examine correlative associations between salivary free testosterone (T) and cortisol (C) concentrations and training motivation in elite male athletes.DesignSingle group, longitudinal design with repeated measures.MethodsParticipants (n = 15) completed a 5-week progressive resistance training programme. Across 2 weekly workouts, pre and post measures of salivary free T and C concentrations were taken along with voluntary chosen workload, as a proxy for training motivation. Strength and body mass were assessed pre and post training.ResultsIndividual changes in pre-workout free T concentrations correlated strongly to voluntary workloads (pooled r = 0.81, p < 0.001). Pre-workout free C concentrations was weakly correlated to voluntary workload (pooled r = 0.35). Pre-workout hormones (r = 0.57–0.89) and the strength gains were also related.ConclusionsThe salivary free T concentrations of male athletes presented before training were strongly associated with subsequent voluntary workloads, indicating a potential link to training motivation.     

Interdependence and Social Identity in Youth Sport Teams

The degree to which team members believe that they rely on one another to perform successfully and achieve collective outcomes may relate to perceptions about the extent that they integrate the group within their own identity. This study examined the relationship between interdependence and social identity among 422 high school team sport athletes. Youth completed measures of task and outcome interdependence, as well as social identity. Multilevel analyses revealed that higher perceptions of outcome interdependence at an individual and team level predicted greater social identity. Results highlight the role of outcome interdependence on athletes’ perceptions of social identity in sport teams.     

Exploring the Nature of Interpersonal Influence in Elite Individual Sport Teams

The purpose of this study was to investigate teammate interpersonal influence in individual sport. Fourteen elite individual sport athletes (i.e., 6 mid- to long-distance runners, 6 cross country skiers, 1 mountain biker, and 1 wrestler) participated in semi-structured qualitative interviews exploring their sport experiences with teammates. Athletes suggested that teammates were a primary source of motivation, social facilitation, social comparisons, and teamwork. Athletes also described how concepts such as cohesion and competitiveness acted as determinants of interpersonal influence. Group experiences are influential for individual sport athletes, and the management of group processes is an important concern for coaches and practitioners.