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1.
Two experiments are reported which examine children's ability to use referential context when making syntactic choices in language production and comprehension. In a recent on-line study of auditory comprehension, Trueswell, Sekerina, Hill, and Logrip (1999) examined children's and adults' abilities to resolve temporary syntactic ambiguities involving prepositional phrases (e.g., “Put the frog on the napkin into ¨”). Although adults and older children used the referential context to guide their initial analysis (pursuing a destination interpretation in a one-frog context and a modifier interpretation in a two-frog context), 4 to 5-year olds' initial and ultimate analysis was one of destination, regardless of context. The present studies examined whether these differences were attributable to the comprehension process itself or to other sources, such as possible differences in how children perceive the scene and referential situation. In both experiments, children were given a language generation task designed to elicit and test children's ability to refer to a member of a set through restrictive modification. This task was immediately followed by the “put” comprehension task. The findings showed that, in response to a question about a member of a set (e.g., “Which frog went to Mrs. Squid's house?”), 4- to 5-year-olds frequently produced a definite NP with a restrictive prepositional modifier (e.g., “The one on the napkin”). These same children, however, continued to misanalyze put instructions, showing a strong avoidance of restrictive modification during comprehension. Experiment 2 showed that an increase in the salience of the platforms that distinguished the two referents increased overall performance, but still showed the strong asymmetry between production and comprehension. Eye movements were also recorded in Experiment 2, revealing on-line parsing patterns similar to Trueswell et al.: an initial preference for a destination analysis and a failure to revise early referential commitments. These experiments indicate that child–adult differences in parsing preferences arise, in part, from developmental changes in the comprehension process itself and not from a general insensitivity to referential properties of the scene. The findings are consistent with a probabilistic model for uncovering the structure of the input during comprehension, in which more reliable linguistic and discourse-related cues are learned first, followed by a gradually developing ability to take into account other more uncertain (or more difficult to learn) cues to structure.  相似文献   
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One common and unfortunately overlooked obstacle to the detection of sexual abuse is non-disclosure by children. Non-disclosure in forensic interviews may be expressed via concealment in response to recall questions or via active denials in response to recognition (e.g., yes/no) questions. In two studies, we evaluated whether adults' ability to discern true and false denials of wrongdoing by children varied as a function of the types of interview question the children were asked. Results suggest that adults are not good at detecting deceptive denials of wrongdoing by children, even when the adults view children narrate their experiences in response to recall questions rather than provide one word answers to recognition questions. In Study 1, adults exhibited a consistent “truth bias,” leading them toward believing children, regardless of whether the children's denials were true or false. In Study 2, adults were given base-rate information about the occurrence of true and false denials (50% of each). The information eliminated the adults' truth bias but did not improve their overall detection accuracy, which still hovered near chance. Adults did, however, perceive children's denials as slightly more credible when they emerged in response to recall rather than recognition questions, especially when children were honestly denying wrongdoing. Results suggest the need for caution when evaluating adults' judgments of children's veracity when the children fail to disclose abuse.  相似文献   
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An athlete–athlete partnership is a form of athletic dyad in which both members equally share power and responsibility. Although research on the coach–athlete relationship is prevalent, research on the unique interpersonal dynamics of athlete–athlete partnerships in elite sport is sparse, particularly in beach volleyball. The purpose of the present study was to explore the interpersonal components of successful, elite athlete–athlete beach volleyball partnerships through the lens of interdependence theory and Jowett and colleagues’ 3?+?1C’s theory of coach–athlete relationships. Interpretative Phenomenological Analysis was applied to semistructured interviews with four Olympic-level beach volleyball players (3 male, 1 female). Results revealed 5 higher order themes: (a) compatibility, (b) commitment, (c) complementarity, (d) coorientation, and (e) closeness, which became the key constructs in the proposed 5C’s model of the successful athlete–athlete partnership. Interpersonal awareness, interpersonal maturation, and context were identified as 3 overarching meta-themes, whereas interdependence connected all interpersonal components. For example, in consultation, increasing athlete individual and interpersonal awareness (e.g., in the areas of personal and dyadic philosophy, personal and shared values, and individual and dyadic coping) requires careful contextualization and thoughtful implementation. Future studies need to examine diverse samples of athlete–athlete dyads to advance interpersonal theory in sport and add to emerging theories of performance behavior and expertise in sport.

Lay Summary: Successful beach volleyball partnerships share a philosophy and commitment to their sport. Desired partners are supportive and adaptive, are compatible, depend on one another, and continually appraise and reflect on their relationship to grow as individuals and as teammates.  相似文献   
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In the current literature, there are few experimental tests of capacities for cumulative cultural evolution in nonhuman species. There are even fewer examples of such tests in young children. This limited evidence is noteworthy given widespread interest in the apparent distinctiveness of human cumulative culture, and the potentially significant theoretical implications of identifying related capacities in nonhumans or very young children. We evaluate experimental methods upon which claims of capacities for cumulative culture, or lack thereof, have been based. Although some of the established methods (those simulating generational succession) have the potential to identify positive evidence that fulfills widely accepted definitions of cumulative culture, the implementation of these methods entails significant logistical challenges. This is particularly true for testing populations that are difficult to access in large numbers, or those not amenable to experimental control. This presents problems for generating evidence that would be sufficient to support claims of capacities for cumulative culture, and these problems are magnified for establishing convincing negative evidence. We discuss alternative approaches to assessing capacities for cumulative culture, which circumvent logistical problems associated with experimental designs involving chains of learners. By inferring the outcome of repeated transmission from the input–output response patterns of individual subjects, sample size requirements can be massively reduced. Such methods could facilitate comparisons between populations, for example, different species, or children of a range of ages. We also detail limitations and challenges of this alternative approach, and discuss potential avenues for future research. This article is categorized under:
  • Cognitive Biology > Evolutionary Roots of Cognition
  • Cognitive Biology > Cognitive Development
  • Psychology > Comparative Psychology
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Differentiation of self – a core construct of Bowen's (Bowen, M. (1978). Family therapy in clinical practice. New York: Jason Aronson) family systems theory – was examined as a possible predictor of psychological health and physical health and as a mediator and moderator of the relation between overall functioning and psychological health and physical health. A total of 818 American college students participated (mean age?=?23.72, SD?=?4.79) in this study. Differentiation of self was correlated and was predictive of psychological health, as measured by the Beck depression inventory, and physical health, as measured by body mass index (BMI). A multivariate multiple regression model revealed that differentiation of self partially mediated the effects of overall functioning on depressive symptomatology and on BMI. Results from a hierarchical regression model showed that differentiation of self moderated the relation between overall functioning and depressive symptomatology but did not moderate the relation between overall functioning and BMI. Taken together, these preliminary findings provide initial evidence of the importance of the associations between family systemic factors (differentiation of self) and psychological and physical health factors among American college populations.  相似文献   
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I argue that, although we are inherently intersubjective beings, we are not first or most originally “public” beings. Rather, to become a public being, that is, a citizen—in other words, to act as an independent and self‐controlled agent in a community of similarly independent and self‐controlled agents and, specifically, to do so in a shared space in the public arena—is something that we can successfully do only by emerging from our familiar, personal territories—our homes. Finding support in texts from philosophy, psychology, and the social sciences, I construe the claim that citizenship is a developed stance as a spatial issue. I conclude that a state (or, for that matter, a philosophy) that takes the human being to begin as an isolated individual agent fails to recognize the essential spatial relationships on which we depend—namely, those arising through our way of being‐at‐home in the world; and, as a result, such a stance not only misconstrues the parameters on which citizenship is itself possible but also risks developing a social situation that encourages behaviors we see in the agoraphobic—namely, the behaviors of alienated and fundamentally homeless human beings.  相似文献   
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To move forward into sexual maturity with a sense of bodily agency, the girl must internalize identifications with the mother as a sexual adult in her own right. These new identifications arouse intense internal conflict brought on by internalization with its unconscious association with destructive oral aggression and the archaic fear of retaliatory maternal rage. The unconscious dilemma is how to metabolize the sexual mother and also keep her alive as an internal resource. I present material from analytic sessions and literature to illustrate a characteristic defensive fantasy of late adolescence and the underlying conflicts that the fantasy conceals and attempts to ward off. This fantasy links aggression, internalization, and associated unconscious phantasies of oral sadism. Internalization may be derailed if the daughter's conflicts around aggression are felt to be intolerable. When all goes reasonably well, the late-adolescent girl tolerates the intense aggression associated with internalization and metabolizes representations of the sexual mother as a resonating internal presence that supports and enhances progressive development.  相似文献   
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