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Differences in school behavior and achievement between students from intact, reconstituted, and single-parent families were analyzed. Students from intact two-parent families had fewer absences and tardies, higher grade point averages, and fewer negative and more positive teacher behavioral ratings than did those from reconstituted and single-parent families. 相似文献
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Valerie Featherstone 《Counselling psychology quarterly》1996,9(1):15-23
This paper is a feminist critique of traditional family therapy considering the cybernetic epistemology underpinning it as a particular way of seeing the family. The political implications of this way of seeing d be considered in tern of structural inequalities with a preference for, the intergroup perspective. There will be a close examination and discussion of the one parent family structure. The discussion will then move one a practical evaluation of the ecosystemic view of helping families, in particular single parent families. 相似文献
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Research into similarities between music and language processing is currently experiencing a strong renewed interest. Recent
methodological advances have led to neuroimaging studies presenting striking similarities between neural patterns associated
with the processing of music and language—notably, in the study of participants’ responses to elements that are incongruous
with their musical or linguistic context. Responding to a call for greater systematicity by leading researchers in the field
of music and language psychology, this article describes the creation, selection, and validation of a set of auditory stimuli
in which both congruence and resolution were manipulated in equivalent ways across harmony, rhythm, semantics, and syntax.
Three conditions were created by changing the contexts preceding and following musical and linguistic incongruities originally
used for effect by authors and composers: Stimuli in the incongruous–resolved condition reproduced the original incongruity
and resolution into the same context; stimuli in the incongruous–unresolved condition reproduced the incongruity but continued
postincongruity with a new context dictated by the incongruity; and stimuli in the congruous condition presented the same
element of interest, but the entire context was adapted to match it so that it was no longer incongruous. The manipulations
described in this article rendered unrecognizable the original incongruities from which the stimuli were adapted, while maintaining
ecological validity. The norming procedure and validation study resulted in a significant increase in perceived oddity from
congruous to incongruous–resolved and from incongruous–resolved to incongruous–unresolved in all four components of music
and language, making this set of stimuli a theoretically grounded and empirically validated resource for this growing area
of research. 相似文献
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Previous evidence has suggested a specific role for the dorsal striatum, especially the dorsolateral region of the dorsal striatum, in stimulus-response learning. In a previous study, we found an impairment in animals with dorsolateral striatal lesions on a simple discrimination task (CS+/CS-), thought to require the involvement of both stimulus-reward and stimulus-response learning. It is possible that the generally poor performance of dorsolateral lesioned animals on this experiment precluded adequate exposure to stimulus-reward pairings necessary for solving this task, and, thus, had little to do with stimulus-response learning. To test this hypothesis, the performance of animals with dorsolateral and dorsomedial striatal lesions was assessed on a previously acquired simple discrimination task. To independently assess the effects of each lesion on the performance of stimulus-reward learning, dorsolateral and dorsomedial lesioned animals were assessed on a previously acquired conditioned place preference task (CPP). In agreement with our earlier experiment, and the stimulus-response interpretation of dorsolateral striatal function, animals with dorsolateral striatal lesions were found to be impaired during post-lesion performance of the simple discrimination task, but not CPP learning. Additionally, dorsomedial lesioned animals were found to be impaired in performance of the simple discrimination task, but not on the CPP task. Possible explanations for the differences between the role of the dorsomedial striatum in acquisition and expression of the simple discrimination task are proposed. 相似文献
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