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201.
Women are better than men at verbal memory tasks, such as remembering word lists. These tasks depend on declarative memory. The declarative/procedural model of language, which posits that the lexicon of stored words is part of declarative memory, while grammatical composition of complex forms depends on procedural memory, predicts a female superiority in aspects of lexical memory. Other neurocognitive models of language have not made this prediction. Here we examine the prediction in past-tense over-regularizations (e.g. holded) produced by children. We expected that girls would remember irregular past-tense forms (held) better than boys, and thus would over-regularize less. To our surprise, girls over-regularized far more than boys. We investigated potential explanations for this sex difference. Analyses showed that in girls but not boys, over-regularization rates correlated with measures of the number of similar-sounding regulars (folded, molded). This sex difference in phonological neighborhood effects is taken to suggest that girls tend to produce over-regularizations in associative lexical memory, generalizing over stored neighboring regulars, while boys are more likely to depend upon rule-governed affixation (hold+-ed). The finding is consistent with the hypothesis that, likely due to their superior lexical abilities, females tend to retrieve from memory complex forms (walked) that men generally compose with the grammatical system (walk+-ed). The results suggest that sex may be an important factor in the acquisition and computation of language. 相似文献
202.
A model linking children's peer acceptance in the classroom to academic performance via academic self-concept and internalizing symptoms was tested in a longitudinal study. A sample of 248 children was followed from 4th to 6th grade, with data collected from different informants in each year of the study to reduce respondent bias. A path analysis supported the model; a lack of peer acceptance in the classroom in 4th grade predicted lower academic self-concept and more internalizing symptoms the following year, which in turn, predicted lower academic performance in 6th grade. An alternative path with internalizing symptoms predicting declines in peer acceptance was tested and received some support as well. Implications of the findings for schools are discussed. 相似文献
203.
Accounting for both bidirectional and interactive effects between parenting and child temperament can fine-tune theoretical
models of the role of parenting and temperament in children’s development of adjustment problems. Evidence for bidirectional
and interactive effects between parenting and children’s characteristics of frustration, fear, self-regulation, and impulsivity
was reviewed, and an overall model of children’s individual differences in response to parenting is proposed. In general,
children high in frustration, impulsivity and low in effortful control are more vulnerable to the adverse effects of negative
parenting, while in turn, many negative parenting behaviors predict increases in these characteristics. Frustration, fearfulness,
and effortful control also appear to elicit parenting behaviors that can predict increases in these characteristics. Irritability
renders children more susceptible to negative parenting behaviors. Fearfulness operates in a very complex manner, sometimes
increasing children’s responses to parenting behaviors and sometimes mitigating them and apparently operating differently
across gender. Important directions for future research include the use of study designs and analytic approaches that account
for the direction of effects and for developmental changes in parenting and temperament over time. 相似文献
204.
J. Kiley Hamlin Tomer Ullman Josh Tenenbaum Noah Goodman Chris Baker 《Developmental science》2013,16(2):209-226
Evaluating individuals based on their pro‐ and anti‐social behaviors is fundamental to successful human interaction. Recent research suggests that even preverbal infants engage in social evaluation; however, it remains an open question whether infants’ judgments are driven uniquely by an analysis of the mental states that motivate others’ helpful and unhelpful actions, or whether non‐mentalistic inferences are at play. Here we present evidence from 10‐month‐olds, motivated and supported by a Bayesian computational model, for mentalistic social evaluation in the first year of life.A video abstract of this article can be viewed at http://youtu.be/rD_Ry5oqCYE 相似文献
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207.
We examined predictors and outcomes of women's hostility toward other women. Based on a projection model, we hypothesized and tested the theory via structural equation modeling that women's sense of personal inadequacy, the tendency to stereotype, and general anger would predict hostility toward women, and hostility toward women would predict blaming victims of violence and poor relationships with a female friend. Participants were 464 college women with an average age of 28.08. All measures were pencil and paper. Women's hostility toward women served as an intervening variable between a personal sense of inadequacy, tendency to stereotype, blaming women victims of violence, and intimacy with one's best female friend. 相似文献
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209.
Past research has shown that self-defense/assertiveness training may have positive implications for sexual assault survivors. However, little is known about the correlates of self-defense/assertiveness training participation for sexually victimized women. In this study we examined the assault characteristics and experiences that relate to women's enrollment in postassault training using data from 1,623 female college sexual assault survivors. It appears that more violent attacks may lead survivors to enroll in postassault training, especially when their resistance was less effective. Postassault training participants were marginally more likely to have told someone about their assault, experienced less supportive reactions from others, exhibited marginally less current anxiety, and reported more postassault suicidal ideation than nonparticipants. These survivors may enroll in training to exercise control over future assaults occurring and as a way of healing from sexual assault. Suggestions for future research and the development of self-defense training programs for sexual assault survivors are presented. 相似文献
210.