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61.
Five competing models specifying the factor structure underlying the Wechsler Memory Scale-Third Edition (D. Wechsler, 1997b) primary subtest scores were evaluated in a sample of patients with intractable temporal lobe epilepsy (N = 254). Models specifying separate immediate and delayed constructs resulted in inadmissible parameter estimates and model specification error. There were negligible goodness-of-fit differences between a 3-factor model of working memory, auditory memory, and visual memory and a nested--more parsimonious--2-factor model of working memory and general memory. The results suggest that specifying a separate visual memory factor provides little advantage for this sample--an unexpected finding in a population with lateralized dysfunction, for which one might have predicted separate auditory and visual memory dimensions.  相似文献   
62.
Bipolar disorder is underdiagnosed and often mistaken for unipolar depression. Bipolar patients spend 33% of their time in a state of depression compared to 11% of time spent in a manic state. Duration of time depressed and severity of depression are associated with increased risk for suicide, which occurs in 10% to 20% of bipolar patients. Antidepressants are increasingly being used as adjuncts in the depressed phase of bipolar disorder, although they provide a moderate risk for switch into mania. Lithium and some antiepileptics and atypical antipsychotics have shown antidepressant effects in the treatment of bipolar disorder. Other adjuncts for treatment-refractory patients include monoamine oxidase inhibitors and electroconvulsive therapy.  相似文献   
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ICAP is a theory of active learning that differentiates students’ engagement based on their behaviors. ICAP postulates that I nteractive engagement, demonstrated by co‐generative collaborative behaviors, is superior for learning to C onstructive engagement, indicated by generative behaviors. Both kinds of engagement exceed the benefits of A ctive or P assive engagement, marked by manipulative and attentive behaviors, respectively. This paper discusses a 5‐year project that attempted to translate ICAP into a theory of instruction using five successive measures: (a) teachers’ understanding of ICAP after completing an online module, (b) their success at designing lesson plans using different ICAP modes, (c) fidelity of teachers’ classroom implementation, (d) modes of students’ enacted behaviors, and (e) students’ learning outcomes. Although teachers had minimal success in designing Constructive and Interactive activities, students nevertheless learned significantly more in the context of Constructive than Active activities. We discuss reasons for teachers’ overall difficulty in designing and eliciting Interactive engagement.  相似文献   
66.
Growing evidence suggests intimate partner violence (IPV) and substance misuse are co-occurring problems that disproportionately affect low income urban women seeking care in emergency departments (EDs) and represent leading causes of injuries that result in ED visits. This paper examines temporal bidirectional associations between different types of drug and alcohol use and different types of IPV in a longitudinal study of a representative sample of 241 low-income urban women receiving emergency care from an ED in the Bronx, New York. After adjusting and matching for sociodemographics and potentially confounding multilevel risk and protective covariates, women who reported using heroin in the prior 6 months at Wave 1 were twice as likely as nonheroin-using women to indicate any physical, injurious, or sexual IPV at subsequent waves and were 2.7 times more likely to indicate experiencing an injury from IPV at subsequent waves. Crack or cocaine use in the past 6 months at Wave 1 was associated with an increased likelihood of injurious IPV and severe verbal abuse at subsequent waves. Findings also suggested that sexual IPV was significantly associated with subsequent use of crack or cocaine. The multiple bidirectional associations found linking these problems underscore the need for conducting routine screening for IPV and substance misuse among women in low-income urban EDs, and for improving linkages to services that will ultimately reduce the risk of morbidity, disability, and mortality related to these co-occurring problems.  相似文献   
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In the present study, we used experience sampling to measure desires and desire regulation in everyday life. Our analysis included data from 205 adults, who furnished a total of 7,827 reports of their desires over the course of a week. Across various desire domains, results revealed substantial differences in desire frequency and strength, the degree of conflict between desires and other goals, and the likelihood of resisting desire and the success of this resistance. Desires for sleep and sex were experienced most intensively, whereas desires for tobacco and alcohol had the lowest average strength, despite the fact that these substances are thought of as addictive. Desires for leisure and sleep conflicted the most with other goals, and desires for media use and work brought about the most self-control failure. In addition, we observed support for a limited-resource model of self-control employing a novel operationalization of cumulative resource depletion: The frequency and recency of engaging in prior self-control negatively predicted people's success at resisting subsequent desires on the same day.  相似文献   
68.
Difficulties with social interactions and restrictive and repetitive interest patterns or behaviors are common among individuals with Asperger syndrome. These difficulties often pose barriers to establishing and maintaining social relationships. In the current study, 2 different interventions were compared that focused on improving the social interactions of a 14-year-old adolescent with Asperger syndrome. A reversal design was used to compare the effectiveness of video feedback and in vivo self-monitoring on inappropriate and appropriate social interactions during activities with a teacher. The procedures were replicated during activities with peers, and generalization was assessed during activities with the adolescent’s mother. Although video feedback resulted in slight reductions in inappropriate behavior, larger reductions occurred during in vivo self-monitoring. Treatment acceptability data indicated high participant satisfaction with both interventions; however, the in vivo self-monitoring was rated as slightly preferred.  相似文献   
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Regardless of age, education, or social status, we all experience moments where we ask ourselves, "what was I thinking?!?" Typically, we experience errors of this sort, or slips of action, during routine tasks that require a whole sequence of movements. However, most action slip research has focused on creating response conflict within single movements. The Slip Induction Task (SIT) is a step toward creating response conflict within truer to life action routines. As such, the SIT attempts to induce action slips in a well-learned movement routine through the occasional presentation of unexpected cues. We find that the SIT is able to reliably induce action slips, especially when the unexpected cue necessitates a movement to an unexpected target location. Furthermore, when participants are able to avoid an action slip, these changes in movement routine are accompanied by a cost in speed.  相似文献   
70.
This study examines the differential effects of outcome feedback for achievement goal orientations' relationship with effort and achievement. In support of our predictions, learning goal orientation had a positive relationship with task achievement in the absence of outcome feedback and a negative relationship in its presence, while performance goal orientation maintained a positive relationship with achievement regardless of whether outcome feedback was provided. We attribute this to a decrease in task interest when initial task purpose, as determined by personal goal orientation, is incongruent with the subsequent task cues provided by outcome feedback. Predictions regarding task effort and combined goal orientation effects were not supported. Implications for theory and practice are discussed.  相似文献   
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