A Cross‐Cultural Comparison of U.S. and Japanese Trainees’ Emotion‐Recognition Ability

This study investigated the ability of non‐Hispanic White U.S. counseling psychology trainees and Japanese clinical psychology trainees to recognize facially expressed emotions. Researchers proposed that an in‐group advantage for emotion recognition would occur, women would have higher emotion‐recognition accuracy than men, and participants would vary in their emotion‐intensity ratings. Sixty White U.S. students and 60 Japanese students viewed photographs of non‐Hispanic White U.S. and Japanese individuals expressing emotions and completed a survey assessing emotion‐recognition ability and emotion‐intensity ratings. Two four‐way mixed‐factor analyses of variance were performed, examining effects of participant nationality/race, participant gender, poser nationality/race, and poser gender on emotion‐recognition accuracy scores and intensity ratings. Results did not support the in‐group advantage hypothesis, rather, U.S. participants had higher accuracy rates than Japanese trainees overall. No gender differences in accuracy were found. However, respondents varied in their intensity ratings across gender and nationality. Implications for training applied psychology students and for future research are presented.     

Replicating and Extending Past Personality/Job Satisfaction Meta-Analyses

A meta-analysis summarizing results of 187 studies reporting cross-sectional and longitudinal relationships between job satisfaction and personality is described. The Big Five factor of Neuroticism related most strongly and negatively to job satisfaction (?.25), with the other factors ranging from .16 (Conscientiousness) to ?.02 (Openness to Experience). Job satisfaction was positively related to internal locus of control (LOC), positive affectivity, and Type A (achievement striving). Results showed negative relationships with external LOC, trait anger, Machiavellianism, negative affectivity/trait anxiety, and Type A (global and impatience/irritability). Job satisfaction had a very weak, negative correlation with narcissism that was indistinguishable from zero. These relationships were similar, although the effect sizes were generally not as strong, when examined in a longitudinal context. The distinctiveness of Extraversion and positive affectivity, as well as that of global and composite measures of job satisfaction, are discussed.     

Characterization and Prediction of Sexual and Nonsexual Recidivism Among Adjudicated Juvenile Sex Offenders

Estimating the risk of sexual recidivism for a juvenile sex offender is essential in order to protect public safety by identifying and evaluating high risk adolescents and to ensure the rights and welfare of juvenile offenders who will not likely reoffend. Empirically validated risk assessment methods are needed to aid in the classification and treatment of juvenile sex offenders. The present study utilized a dataset collected by Maricopa County, AZ, and aggregated by the National Juvenile Court Data Archive. The purpose of the study was to evaluate and characterize risk factors for juveniles who have been charged with a sexual offense in order to determine the predictive utility of these factors for subsequent offending, as well as offense trajectory, and to evaluate risk factors for nonsexual offenders who have committed crimes of various severities. The results of the present study show the strongest individual predictors of sexual recidivism to be prior nonsexual offending, prior sexual offending, hands‐off offending, offending against a child, younger school grade/age at time of initial offense, Asian or Hispanic ethnicity, and not attending school. A preliminary screening measure was developed from the seven positive risk factors, and ROC analysis produced an AUC indicating moderate predictive utility in discriminating between juvenile sex offenders who would sexually reoffend and those who would not. Copyright © 2013 John Wiley & Sons, Ltd.     

The contribution of visual processing to academic achievement in adolescents born extremely preterm or extremely low birth weight

Children born extremely preterm (EP, <28 weeks) and/or extremely low birth weight (ELBW, <1000 g) have more academic deficiencies than their term-born peers, which may be due to problems with visual processing. The aim of this study is to determine (1) if visual processing is related to poor academic outcomes in EP/ELBW adolescents, and (2) how much of the variance in academic achievement in EP/ELBW adolescents is explained by visual processing ability after controlling for perinatal risk factors and other known contributors to academic performance, particularly attention and working memory. A geographically determined cohort of 228 surviving EP/ELBW adolescents (mean age 17 years) was studied. The relationships between measures of visual processing (visual acuity, binocular stereopsis, eye convergence, and visual perception) and academic achievement were explored within the EP/ELBW group. Analyses were repeated controlling for perinatal and social risk, and measures of attention and working memory. It was found that visual acuity, convergence and visual perception are related to scores for academic achievement on univariable regression analyses. After controlling for potential confounds (perinatal and social risk, working memory and attention), visual acuity, convergence and visual perception remained associated with reading and math computation, but only convergence and visual perception are related to spelling. The additional variance explained by visual processing is up to 6.6% for reading, 2.7% for spelling, and 2.2% for math computation. None of the visual processing variables or visual motor integration are associated with handwriting on multivariable analysis. Working memory is generally a stronger predictor of reading, spelling, and math computation than visual processing. It was concluded that visual processing difficulties are significantly related to academic outcomes in EP/ELBW adolescents; therefore, specific attention should be paid to academic remediation strategies incorporating the management of working memory and visual processing in EP/ELBW children.     

Implicit cognitive development in cultural tools and children: lessons from Maya Mexico

Zinacantec Maya weaving tools and apprenticeship practices contain an implicit theory of cognitive development that corresponds to Piaget and Inhelder’s explicit theory of cognitive development [The Child’s Conception of Space, London, Routledge and Kegan Paul, 1956]. A set of preoperational and concrete operational spatial problems from the weaving domain provided empirical support for the ethnotheory of cognitive development implicit in Zinacantec weaving tools and their developmental sequencing. A structurally similar set of preoperational and concrete operational spatial problems were adapted from Piaget and Inhelder’s Swiss research. Both sets of problems were presented to children aged 4–13 in Nabenchauk, a Zinacantec hamlet in Chiapas, Mexico, and in Los Angeles, CA, USA. While the sequence of operational development was the same across both domains and both cultures, Zinacantec children were more precocious with the weaving problems, whereas U.S. children were more precocious with the spatial problems adapted from Piaget and Inhelder. After a brief instructional procedure, children in both Nabenchauk and Los Angeles improved on the weaving problems only, within the maturational constraints typical of concrete operational development. Nonetheless, the brief learning experience could not reverse the advantage of long-term cultural familiarity with backstrap-loom weaving. Our conclusions are threefold: (1) An implicit ethnotheory of cognitive development, built into the sequencing of cultural tools, can be as developmentally valid as an explicit formal theory. (2) Culture-general Piagetian stages are harnessed in culture-specific situations. (3) Maturational readiness interacts with both long-term cultural experience and short-term learning experience to actualize concrete operations in a specific context. Cross-context generalization of Piagetian stages is far from automatic; it requires cultural learning.     

The Allure of Aphrodite: How Gender‐Congruent Media Portrayals Impact Adult Women's Possible Future Selves

This study investigated how media exposure affects how noncollege women envision their futures. Over 5 days, a prolonged exposure experiment presented childless women (aged 21–35) with magazine portrayals of females in gender‐congruent (mother/homemaker or beauty ideals) or gender‐incongruent (professional) social roles. Responses to an open‐ended question revealed that 3 days after media exposure, only gender‐congruent roles remained salient. Exposure to homemaker portrayals induced more thoughts about possible future selves (PFSs) and fostered concerns about motherhood and career roles; it also produced more positive affective valence compared with exposure to portrayals of professional women, particularly among women with gender‐congruent life circumstances. Exposure impacts were mediated by the extent to which women linked the magazine portrayals to their own PFSs.     

The influence of exploration mode, orientation, and configuration on the haptic Müller-Lyer illusion

We studied the impact of manner of exploration, orientation, spatial position, and configuration on the haptic Müller-Lyer illusion. Blindfolded sighted subjects felt raised-line Müller-Lyer and control stimuli. The stimuli were felt by tracing with the index finger, free exploration, grasping with the index finger and thumb, or by measuring with the use of any two or more fingers. For haptic judgments of extent a sliding tangible ruler was used. The illusion was present in all exploration conditions, with overestimation of the wings-out compared to wings-in stimuli. Tracing with the index finger reduced the magnitude of the illusion. However, tracing and grasping induced an overall underestimation of size. The illusion was greatly attenuated when stimuli were felt with the index fingers of both hands. Illusory misperception was not altered by the position in space of the Müller-Lyer stimuli. No effects of changes in the thickness of the line shaft were found, but there were effects of the length of the wing endings for the smaller, 5.1 cm stimuli. The theoretical and practical implications of the results are discussed.     

Adrenergic transmission facilitates extinction of conditional fear in mice

Extinction of classically conditioned fear, like its acquisition, is active learning, but little is known about its molecular mechanisms. We recently reported that temporal massing of conditional stimulus (CS) presentations improves extinction memory acquisition, and suggested that temporal spacing was less effective because individual CS exposures trigger two opposing processes: (1) fear extinction, which is favored by CS massing, and (2) fear incubation (increase), which is favored by spacing. We here report the effects of manipulating the adrenergic system during massed or spaced CS presentations in fear-conditioned mice. We administered yohimbine (5 mg/kg), an alpha(2)-receptor antagonist, or propranolol (10 mg/kg), a beta-receptor antagonist, systemically prior to CS presentation sessions and recorded both short- and long-term changes in conditional freezing. Yohimbine treatment facilitated extinction of both cue and context fear with massed protocols. When given before spaced CS presentations, propranolol led to a persistent incubation of cue fear, whereas yohimbine led to persistent extinction, compared with vehicle-treated animals, which showed no change in fear. These results suggest that norepinephrine positively modulates the formation of fear extinction memories in mice. They also provide clear evidence that spaced CS presentations trigger both fear-reducing (extinction) and fear-increasing (incubation) mechanisms.     

Comparison of muscle functions during three contrasting abdominal exercises

That different amplitudes of muscle activities during various abdominal exercises not only reflect the inherent differences in motor control but movement speed as well was hypothesized. 20 healthy adults (M age = 23 yr.) performed three exercises that involved varying amounts of trunk control: the partial sit-up, full sit-up, and AbSlide roll. Covariate analyses indicated that the amplitude of muscle activities could be partitioned into three categories: motor control and scaling (speed and amplitude), scaling only, and motor control only. Overall, the AbSlide exercise activated the most amount of muscular activity, followed by the full and partial sit-up exercises. Results are discussed in terms of how the various muscles contribute to motor control and velocity scaling.     

The role of infant soothability in the relation between infant negativity and maternal sensitivity

Maternal perceptions of infant soothability moderated the relation between negative infant temperament and maternal sensitivity. Infant negative temperament and maternal sensitivity were significantly positively related when maternal perception of infant soothability was high and significantly negatively related when maternal perception of infant soothability was low.