Footwear and locomotor skill performance in preschoolers

The effect of footwear on locomotor skill performance was examined. 12 children (4 boys, 8 girls; M age = 56.3 mo., SD = 3.3) served as participants. Participants were randomly assigned to perform the locomotor subscale of Ulrich's Test of Gross Motor Development in two shoe conditions (Condition 1: Stride Rite athletic shoes, and Condition 2: flip flop sandals). Children scored significantly higher when wearing athletic shoes than flip-flop sandals. This finding is relevant for motor performance and safety in physical education and movement programs.     

Emotion understanding, theory of mind, and prosocial orientation: Relations over time in early childhood

Data were collected when children were 42, 54, and 72 months of age (Ns=210, 191, and 172 for T1, T2, and T3, respectively). Children's emotion understanding (EU) and theory of mind (ToM) were examined as predictors of children's prosocial orientation within and across time. EU positively related to children's sympathy across 2.5 years, and T1 EU positively related to parent-reported prosocial orientation concurrently and across 1 year (T2). T2 ToM positively related to parents' reports of sympathy and prosocial orientation concurrently and 18 months later (T3); in contrast, T3 ToM did not relate to sympathy or prosocial orientation. T2 ToM accounted for marginally significant variance (p<0.058) in T3 mother-reported prosocial orientation over and above that accounted for by T2 prosocial orientation. Fostering the development of EU and ToM may contribute to children's prosocial orientation.     

Weight comments by family and significant others in young adulthood

Weight teasing is common among adolescents, but less is known about the continuation of this experience during young adulthood. The present study uses survey data from a diverse sample of 2287 young adults, who participated in a 10-year longitudinal study of weight-related issues to examine hurtful weight comments by family members or a significant other. Among young adults, 35.9% of females and 22.8% of males reported receiving hurtful weight-related comments by family members, and 21.2% of females and 23.8% of males with a significant other had received hurtful weight-related comments from this source. Hispanic and Asian young adults and overweight/obese young adults were more likely to report receiving comments than those in other groups. Weight teasing during adolescence predicted hurtful weight-related comments in young adulthood, with some differences by gender. Findings suggest that hurtful weight talk continues into young adulthood and is predicted by earlier weight teasing experiences.     

Differential susceptibility and the early development of aggression: interactive effects of respiratory sinus arrhythmia and environmental quality

The purpose of the current study was to predict the development of aggressive behavior from young children's respiratory sinus arrhythmia (RSA) and environmental quality. In a longitudinal sample of 213 children, baseline RSA, RSA suppression in response to a film of crying babies, and a composite measure of environmental quality (incorporating socioeconomic status and marital adjustment) were measured, and parent-reported aggression was assessed from 18 to 54 months of age. Predictions based on biological sensitivity-to-context/differential susceptibility and diathesis-stress models, as well as potential moderation by child sex, were examined. The interaction of baseline RSA with environmental quality predicted the development (slope) and 54-month intercept of mothers' reports of aggression. For girls only, the interaction between baseline RSA and environmental quality predicted the 18-month intercept of fathers' reports. In general, significant negative relations between RSA and aggression were found primarily at high levels of environmental quality. In addition, we found a significant Sex × RSA interaction predicting the slope and 54-month intercept of fathers' reports of aggression, such that RSA was negatively related to aggression for boys but not for girls. Contrary to predictions, no significant main effects or interactions were found for RSA suppression. The results provide mixed but not full support for differential susceptibility theory and provide little support for the diathesis-stress model.     

Longitudinal relations among maternal behaviors, effortful control and young children's committed compliance

In a sample (n = 235) of 30-, 42-, and 54-month-olds, the relations among parenting, effortful control (EC), impulsivity, and children's committed compliance were examined. Parenting was assessed with mothers' observed sensitivity and warmth; EC was measured by mothers' and caregivers' reports, as well as a behavioral task; impulsivity was assessed by mothers' and caregivers' reports; and committed compliance was observed during a cleanup and prohibition task, as well as measured by adults' reports. Using path modeling, there was evidence that 30-month parenting predicted high EC and low impulsivity a year later when the stability of the outcomes was controlled, and there was evidence that 30- and 42-month EC, but not impulsivity, predicted higher committed compliance a year later, controlling for earlier levels of the outcomes. Moreover, 42-month EC predicted low impulsivity a year later. Fixed effects models, which are not biased by omitted time-invariant variables, also were conducted and showed that 30-month parenting still predicted EC a year later, and 42-month EC predicted later low impulsivity. Findings are discussed in terms of the importance of differentiating between effortful control and impulsivity and the potential mediating role of EC in the relations between parenting and children's committed compliance.     

An evaluation of strengthening precursors to increase preschooler compliance

We evaluated the strategy of increasing precursors to compliance on the compliance of 2 preschool boys. Modeling and differential reinforcement were used to increase specific responses to his name being called prior to the opportunity to comply with an instruction. The precursors were stopping the ongoing activity and orienting to, making eye contact with, and saying "yes" to the instructor. High levels of precursors occurred during treatment, and increases in compliance also were observed, even though the consequences for compliance and noncompliance did not change.     

Buddhism and bell hooks: Liberatory Aesthetics and the Radical Subjectivity of No‐Self

This article engages bell hooks's concept of “radical black subjectivity” through the lens of the Buddhist doctrine of no‐self. Relying on the Zen theorist Dōgen and on resources from Japanese aesthetics, I argue that non‐attachment to the self clarifies hooks's claim that radical subjectivity unites our capacity for critical resistance with our capacity to appreciate beauty. I frame this argument in terms of hooks's concern that postmodernist identity critiques dismiss the identity claims of disempowered peoples. On the one hand, identity critique has an emotional component, as it involves questioning the self and possibly letting go of aspects of that self in which a person has inevitably made emotional investments. On the other hand, it has an aesthetic component, as it opens a space for the creative crafting and recrafting of identity. Japanese aesthetics emphasizes that all aesthetic appreciation is accompanied by feelings of mournfulness, for the object of aesthetic appreciation is transient. Linking hooks's liberatory aesthetics with the resources of the Japanese tradition suggests that mournfulness in the face of self‐loss necessarily accompanies all instances of critical resistance. Thus non‐attachment becomes a useful framework in which to understand both the emotional and aesthetic components of empowered identity critique.     

Efficient spatio-temporal data mining with GenSpace graphs

We describe a method for spatio-temporal data mining based on GenSpace graphs. Using familiar calendar and geographical concepts, such as workdays, weeks, climatic regions, and countries, spatio-temporal data can be aggregated into summaries in many ways. We automatically search for a summary with a distribution that is anomalous, i.e., far from user expectations. We repeatedly ranking possible summaries according to current expectations, and then allow the user to adjust these expectations. We also choose a propagation path in the GenSpace subgraph that reduces the storage and time costs of the mining process.     

Sex differences in the relation of children's height and weight to academic performance and others' attributions of competence

The purposes of the present study were to examine the relation of elementary-school girls' and boys' height and weight to (a) teachers' and peers' perceptions of the children's independence and academic, athletic, and social competence; and (b) children's achievement test scores and grades. Teachers rated kindergarteners' through fourth graders' competence both at the beginning of the school year and four months later; first and third graders rated their peers' competence once midyear. In general, size and/or bulk were positively related to teachers' attributions of competence, grades, and achievement test scores for boys, especially for the older boys. Heaviness was negatively related to teachers' ratings of females' competence (especially athletic competence and especially for older girls). Moreover, large size (height not controlling for weight) was positively related to younger but not older children's nominations of males for athletic ability. The results are discussed in terms cultural stereotypes and their implications for the development of children's competence.     

Empathy: Conceptualization,measurement, and relation to prosocial behavior

Empathy, sympathy, and related vicarious emotional responses are important concepts in developmental, social, and clinical psychology. The purpose of this paper is to examine conceptual and methodological issues concerning the assessment of vicarious emotional responding and to present data from a series of multimethod studies on the assessment of empathy-related reactions and their association with prosocial behavior. The findings presented are consistent with several conclusions: (a) In some contexts, physiological, facial, and self-report indexes can be useful markers of vicarious emotional responses, (b) other-oriented sympathetic responding is positively related to prosocial behavior (particularly altruism) whereas personal distress reactions sometimes are associated with low levels of helping, and (c) physiological arousal is higher for personal distress than sympathetic reactions.This research was supported by a grant from the National Science Foundation (BNS8807784) to the first two authors and a Career Development Award from the National Institute of Child Health and Development (K04 HD00717) to Nancy Eisenberg. A version of this paper was presented at the American Association for the Advancement of Science in New Orleans, February 1990.