Prosocial development in early adulthood: A longitudinal study.

Consistency of measures of a prosocial personality and prosocial moral judgment over time, and the interrelations among them, were examined. Participants' and friends' reports of prosocial characteristics were obtained at ages 21-22, 23-24, and 25-26 yrs. In addition, participants' prosocial judgment was assessed with interviews and with an objective measure of prosocial moral reasoning at several ages. Reports of prosocial behavior and empathy-related responding in childhood and observations of prosocial behavior in preschool also were obtained. There was interindividual consistency in prosocial dispositions, and prosocial dispositions in adulthood related to empathy/sympathy and prosocial behavior at much younger ages. Interview and objective measures of moral reasoning were substantially interrelated in late adolescence/early adulthood and correlated with participants' and friends' reports of a prosocial disposition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Intelligence, cognitive style, and rationality: Is being rational smart?

Reviews the book, Who is rational: Studies of individual differences in reasoning by Keith E. Stanovich (see record 1999-02413-000). Why do seemingly intelligent and otherwise rational people perform so poorly on a variety of laboratory reasoning tasks? Stanovich summarizes the findings of an extensive research program whose goal is to describe systematic individual differences between the reasoners who produce normatively correct responses and those who do not. This approach provides a unique and thought-provoking perspective on the issue of human rationality. Overall, the reviewer thinks that this is certain to be a widely cited and influential book, and because it offers such a well-reasoned challenge to prevailing views of rationality, it is certain to be a controversial one as well. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Abilities, motives, and personal styles: Reply.

Responds to the comments of P. L. Ackerman (see record 2006-12925-012), D. Y. Dai (see record 2006-12925-013), and M. C. Gridley (see record 2006-12925-014) on E. S. Spelke's original article "Sex differences in intrinsic aptitude for mathematics and science? A critical review" (see record 2005-15840-001). Here, the current authors first consider Ackerman's criticism of IQ measures of cognitive sex differences, as well as his suggestion that Advanced Placement tests be used as a second measure. Next, the authors discuss Dai's suggestion that cognition and motivation, abilities and strategies, are inseparably bound in any meaningful measure of aptitude for mathematics and science. Finally, the authors address Gridley's suggestion that differences in men's and women's thinking styles and preferences explain gender disparities in math and science fields. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Moral identity and the experience of moral elevation in response to acts of uncommon goodness.

Four studies using survey and experimental designs examined whether people whose moral identity is highly self-defining are more susceptible to experiencing a state of moral elevation after being exposed to acts of uncommon moral goodness. Moral elevation consists of a suite of responses that motivate prosocial action tendencies. Study 1 showed that people higher (vs. lower) in moral identity centrality reported experiencing more intense elevating emotions, had more positive views of humanity, and were more desirous of becoming a better person after reading about an act of uncommon goodness than about a merely positive situation or an act of common benevolence. Study 2 showed that those high in moral identity centrality were more likely to recall acts of moral goodness and experience moral elevation in response to such events more strongly. These experiences were positively related to self-reported prosocial behavior. Study 3 showed a direct effect on behavior using manipulated, rather than measured, moral identity centrality. Study 4 replicated the effect of moral identity on the states of elevation as well as on self-reported physical sensations and showed that the elevation mediates the relationship between moral identity, witnessing uncommon goodness, and prosocial behavior. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Relational Integration, Inhibition, and Analogical Reasoning in Older Adults.

The difficulty of reasoning tasks depends on their relational complexity, which increases with the number of relations that must be considered simultaneously to make an inference, and on the number of irrelevant items that must be inhibited. The authors examined the ability of younger and older adults to integrate multiple relations and inhibit irrelevant stimuli. Young adults performed well at all but the highest level of relational complexity, whereas older adults performed poorly even at a medium level of relational complexity, especially when irrelevant information was presented. Simulations based on a neurocomputational model of analogical reasoning, Learning and Inference with Schemas and Analogies (LISA), suggest that the observed decline in reasoning performance may be explained by a decline in attention and inhibitory functions in older adults. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

There is more to aptitude than cognitive capacities: Comment.

Comments on the original article "Sex Differences in Intrinsic Aptitude for Mathematics and Science?: A Critical Review," by E. S. Spelke (see record 2005-15840-001). Spelke's critical review is a research-based rebuttal (though implicitly) of Summers's (2005) speech that posited a hypothesis that one of the reasons why women are underrepresented in math, science, and engineering may be sex differences in intrinsic aptitude for mathematics and science. Putting aside the question of whether the empirical evidence was sufficiently reviewed, the way Spelke conceptualized aptitude as a static rather than a dynamic quality (namely, cognitive capacities) rendered her critique of the "differences in intrinsic aptitude" hypothesis less effective in many respects. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Developmental links of adolescent disclosure, parental solicitation, and control with delinquency: Moderation by parental support.

This 4-wave study among 309 Dutch adolescents and their parents examined changes in adolescent disclosure, parental solicitation, and parental control and their links with the development of delinquent activities. Annually, adolescents and both parents reported on adolescent disclosure, parental solicitation, and parental control, and adolescents reported on delinquent activities and parental support. Latent growth curve analyses revealed a linear decline in parental control between ages 13 and 16. Adolescent disclosure decreased gradually in adolescent reports and showed an L-shaped pattern in father reports and a V-shaped pattern in mother reports. A stronger increase in delinquent activities was related to a stronger decrease in disclosure in mother and adolescent reports and to lower levels of disclosure in father reports. The linkages between levels of disclosure and delinquent activities were stronger in families with high parental support than in families with lower support. Furthermore, in lower parental support families, a stronger decrease in paternal control was related to a stronger increase in delinquent activities. In high parental support families, however, a stronger decrease in adolescent-reported parental control was related to a less strong increase in delinquent activities. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Prosocial behavior from early to middle childhood: Genetic and environmental influences on stability and change.

Prosocial behavior is important for the functioning of society. This study investigates the extent to which environment shared by family members, nonshared environment, and genetics account for children's prosocial behavior. The prosocial behavior of twins (9,424 pairs) was rated by their parents at the ages of 2, 3, 4, and 7 and by their teachers at age 7. For parent ratings, shared environmental effects decreased from .47 on average at age 2 to .03 at age 7, and genetic effects increased from .32 on average to .61. The finding of weak shared environmental effects and large heritability at age 7 was largely confirmed through the use of teacher ratings. Using longitudinal genetic analyses, the authors conclude that genetic effects account for both change and continuity in prosocial behavior and nonshared environment contributes mainly to change. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Carol and the beanstalk.

Contends that the hypothesis put forth by Carol Gilligan is simple. The current theories of psychological development are biased by a single track comprehension of maturity--separation-individuation. This is a motif for all modern theories. There is nothing wrong here, except, the separation-individuation track has a distinctly male turn to it. In other words men develop in that way but, typically, women hardly identify with it. Gilligan studies, among other things, the relation between identity and moral choice as they are integrated during the long transition from adolescence to adulthood. What Gilligan has offered is not a substitution of one theory for another but a profound clarification about development and experience. People move and mature at a pace and along a course of development often outside their or our awareness. Men and women differ in these courses even though there is a "teleology"...a convergence in parity. Gilligan true to her research interests and her basic honesty as a scientist, draws her conclusions well within the boundaries of her science--identity and its intriguing connection to moral development. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive sex differences and mathematics and science achievement.

Comments on the original article "Sex Differences in Intrinsic Aptitude for Mathematics and Science?: A Critical Review," by E. S. Spelke (see record 2005-15840-001). Spelke considered "three claims that cognitive sex differences account for the differential representation of men and women in high-level careers in mathematics and science." The focus of this comment is on the claim regarding gender differences in mean levels of cognitive abilities. Spelke claimed (p. 954) that "most investigators of sex differences have concluded that males and females have equal cognitive ability, with somewhat different profiles." There are two major components to this comment. The first is mainly theoretical, and the second is both theoretical and empirical. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Age, intelligence, and MMPI F scores.

This study was designed to determine the effects of age, intelligence, and other variables on the F scale, which is critical for Minnesota Multiphasic Personality Inventory (MMPI) interpretation and research. Data consisted of MMPIs and Wechslers obtained from 407 white hospitalized psychiatric patients over a 7-year period. No significant sex differences on MMPI F scores were found. The major result was that F scores decrease with increasing age for low- and high-IQ subjects, but remain relatively constant for average-IQ subjects. Neither diagnosis nor educational level was found to affect F scores. The use of unrestricted distributions of age, intelligence, and F scores may account for the fact that these findings are not consistent with those reported by previous investigators. (21 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relationship among sex, imagery and exercise dependence symptoms.

There is limited research examining the physical (e.g., sex) and psychological correlates (e.g., imagery) of exercise dependence despite its harmful effects. The purposes of this study were to examine sex differences and the predictive validity of exercise imagery for exercise dependence symptoms. Participants were 408 university students who completed measures of exercise imagery, exercise behavior, and exercise dependence. The results indicated that men reported more exercise dependence symptoms than women. For the women, exercise behavior, appearance imagery, and energy imagery were positive predictors of exercise dependence symptoms. In contrast, for the men, exercise behavior and energy imagery positively predicted exercise dependence symptoms. Consistent with suggestions by C. Hall (1995), exercise imagery may be related to exercise dependence symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The importance of gesture in children's spatial reasoning.

On average, men outperform women on mental rotation tasks. Even boys as young as 4 1/2 perform better than girls on simplified spatial transformation tasks. The goal of our study was to explore ways of improving 5-year-olds' performance on a spatial transformation task and to examine the strategies children use to solve this task. We found that boys performed better than girls before training and that both boys and girls improved with training, whether they were given explicit instruction or just practice. Regardless of training condition, the more children gestured about moving the pieces when asked to explain how they solved the spatial transformation task, the better they performed on the task, with boys gesturing about movement significantly more (and performing better) than girls. Gesture thus provides useful information about children's spatial strategies, raising the possibility that gesture training may be particularly effective in improving children's mental rotation skills. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Abstraction, Inference, and Acceptance in Children's Processing of an Adult Model's Moral Judgments.

The effects of a common dimension within a model's performance on different aspects of observational learning were examined in two experiments. Children observed an adult female make a series of choices between alternative solutions to hypothetical moral dilemma situations. In the common-dimension conditions, the model either selected behavioral options that consistently reflected some form of social responsibility or picked solutions that consistently reflected the motive of avoiding harm to self. In the no-common-dimension condition, the model chose half social responsibility and half harm-avoidance answers. In Experiment 1 we tested children's ability to recall the model's moral judgments given the presence or absence of a common dimension. In Experiment 2 we examined children's attributions concerning the unobserved behavior of the model and their acceptance of the rule governing her responses as a guide for their own choices. As predicted, the presence of a common dimension facilitated recall of the model's choices, led children to infer that similar consistency would be found in her judgments about other moral issues, and resulted in modifications of the children's own responses to a test of moral reasoning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sex Differences in Intrinsic Aptitude for Mathematics and Science?: A Critical Review.

This article considers 3 claims that cognitive sex differences account for the differential representation of men and women in high-level careers in mathematics and science: (a) males are more focused on objects from the beginning of life and therefore are predisposed to better learning about mechanical systems; (b) males have a profile of spatial and numerical abilities producing greater aptitude for mathematics; and (c) males are more variable in their cognitive abilities and therefore predominate at the upper reaches of mathematical talent. Research on cognitive development in human infants, preschool children, and students at all levels fails to support these claims. Instead, it provides evidence that mathematical and scientific reasoning develop from a set of biologically based cognitive capacities that males and females share. These capacities lead men and women to develop equal talent for mathematics and science. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Reasoning With Premises That Are Not Empirically True: Evidence for the Role of Inhibition and Retrieval.

Two studies examined conditional reasoning with false premises. In Study 1, 12- and 16-year-old adolescents made "if-then" inferences after producing an alternative antecedent for the major premise. Older participants made more errors on the simple modus ponens inference than did younger ones. Reasoning with a false premise reduced this effect. Study 2 examined the relation between performance on a negative priming task (S. P. Tipper, 1985) and reasoning with contrary-to-fact premises in 9- and 11-year-olds. Overall, there was a correlation between the relative effect of negative priming on reaction times and the number of knowledge-based responses to the reasoning problems. The results of these studies are consistent with the idea that reasoning with premises that are not true requires an interaction between information retrieval and inhibition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sex Differences and Individual Differences in Cognitive Performance and Their Relationship to Endogenous Gonadal Hormones and Gonadotropins.

Sexually dimorphic cognitive performance in men (n=42) and women (n=42) was related to testosterone, estradiol, progesterone, luteinizing hormone, follicle-stimulating hormone, and sex hormone binding globulin, measured in 10-ml blood samples collected between 0900 and 1030 and, among women, during the follicular phase of the menstrual cycle. Significant sex differences favored men on spatial tasks (Mental Rotation and Judgment of Line Orientation) and on an inhibition task and favored women on a verbal task (category fluency). However, there were no significant relationships between any of the hormones and cognitive performance, suggesting that there are few, if any, consistent, substantial relationships between endogenous, nonfluctuating levels of gonadal hormones or gonadotropins and these cognitive abilities in men or women. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mediating Teacher Liking and Moderating Authoritative Teachering on Chinese Adolescents' Perceptions of Antisocial and Prosocial Behaviors.

The authors present a model of adolescents' peer relations in the classroom that integrates 3 social processes involving the adolescent students, the classroom teacher, and peers. One of the hypotheses was that teacher liking of students mediated the relation between students' social behaviors (e.g.. antisocial disruption and prosocial leadership) and peer acceptance. This mediating teacher influence was also hypothesized to be moderated by the extent to which adolescent students perceived their teacher to be authoritative in teachering. These hypotheses were tested and supported on the basis of a sample of 659 Chinese middle school students. A discussion of these results focuses on the classroom teacher as a social context in the study of children's social interactions in the classroom. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Intelligence: Genetics, Genes, and Genomics.

More is known about the genetics of intelligence than about any other trait, behavioral or biological, which is selectively reviewed in this article. Two of the most interesting genetic findings are that heritability of intelligence increases throughout the life span and that the same genes affect diverse cognitive abilities. The most exciting direction for genetic research on intelligence is to harness the power of the Human Genome Project to identify some of the specific genes responsible for the heritability of intelligence. The next research direction will be functional genomics--for example, understanding the brain pathways between genes and intelligence. Deoxyribonucleic acid (DNA) will integrate life sciences research on intelligence; bottom-up molecular biological research will meet top-down psychological research in the brain. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sex, group composition, and the efficacy of group interventions to promote forgiveness.

In an extension of a prior investigation of the efficacy of group treatments to promote forgiveness, the present study examined whether participant sex and group composition predicted forgiveness-related outcomes. Multilevel hierarchical regression analyses were used to analyze data from 144 participants who completed a 2-week, 6-hour group intervention. Women reported significantly more decreases in the desire for revenge when compared to men. Group composition also was related to outcome, such that the more men who were in a group, the more likely women were to diminish desires for revenge and the less likely men were to cultivate empathy for their offenders. Implications and directions for future research are offered. (PsycINFO Database Record (c) 2010 APA, all rights reserved)