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91.
This study assessed the relation between BPD features and problems associated with alcohol use 2 years later in young adults. Approximately 5,000 nonclinical young adults were screened for BPD features, and two cohorts of participants completed the laboratory phase of the study at Time 1 (total N = 421) and then again 2 years later at Time 2 (total N = 356). Measures included self-report and interview-based assessments of personality disorders, psychopathology in biological parents, Axis I psychopathology, and alcohol use problems. BPD features were found to significantly predict alcohol use problems 2 years later after controlling for parents' substance use disorders, Axis I psycho-pathology (including alcohol abuse/dependence), and non-BPD personality disorders. In addition, the BPD subscale that assesses impulsivity was found to be significantly associated with alcohol use problems once all predictors were entered into the model. 相似文献
92.
Academically low-performing urban sixth graders engaged in inquiry activity received a suggestion that they focus their investigation on the role of a single factor. This suggestion had significant effects on their use of a superficially dissimilar strategy--controlling the variation of other factors. This latter strategy has received the lion's share of attention in research on the development of scientific reasoning. These results have implications, we propose, for what undergoes development with respect to scientific thinking and how this development can best be facilitated. 相似文献
93.
94.
Brown and Murphy's (1989) three-stage paradigm (generation, recall-own, generate-new) was used to assess the effects of participant elaboration on rates of unconscious plagiarism in two experiments using a creative task. Following the generation phase, participants imagined and rated a quarter of the ideas (imagery elaboration), generated improvements to another quarter (generative elaboration), and listened to a quarter of the ideas again without elaboration, with the remaining ideas acting as control. A week later, participants attempted to recall their own ideas, and generate new solutions to the same cues. In Experiment 1 both forms of elaboration equally increased correct recall, and decreased plagiarism in the generate-new task. However, generative elaboration led to significantly greater plagiarism in the recall-own task, but imagery elaboration did not. Participants in Experiment 2 were encouraged not to plagiarise by means of a financial incentive. However, they showed the same pattern as seen in Experiment 1. Therefore, contrary to a simple strength account, the probability of a person plagiarising another's ideas is linked to the particular nature of the elaboration carried out on that idea, rather than its familiarity. 相似文献
95.
Timothy J Bussey Lisa M Saksida Elisabeth A Murray 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》2005,58(3-4):269-282
The perirhinal cortex was once thought to be "silent cortex", virtually ignored by researchers interested in the neurobiology of learning and memory. Following studies of brain damage associated with cases of amnesia, perirhinal cortex is now widely regarded as part of a "medial temporal lobe (MTL) memory system". This system is thought to be more or less functionally homogeneous, having a special role in declarative memory, and making little or no contribution to other functions such as perception. In the present article, we summarize an alternative view. First, we propose that components of the putative MTL system such as the hippocampus and perirhinal cortex have distinct and dissociable functions. Second, we provide evidence that the perirhinal cortex has a role in visual discrimination. In addition, we propose a specific role for perirhinal cortex in visual discrimination: the contribution of complex conjunctive representations to the solution of visual discrimination problems with a high degree of "feature ambiguity". These proposals constitute a new view of perirhinal cortex function, one that does not assume strict modularity of function in the occipito-temporal visual stream, but replaces this idea with the notion of a hierarchical representational continuum. 相似文献
96.
Two personality models are compared regarding their relationship with personality disorder (PD) symptom counts and with lifetime Axis I diagnoses. These models share 5 similar domains, and the Big 7 model also includes 2 domains assessing self-evaluation: positive and negative valence. The Big 7 model accounted for more variance in PDs than the 5-factor model, primarily because of the association of negative valence with most PDs. Although low-positive valence was associated with most Axis I diagnoses, the 5-factor model generally accounted for more variance in Axis I diagnoses than the Big 7 model. Some predicted associations between self-evaluation and psychopathology were not found, and unanticipated associations emerged. These findings are discussed regarding the utility of evaluative terms in clinical assessment. 相似文献
97.
Hubbard TL 《Psychonomic bulletin & review》2005,12(5):822-851
Memory for the final location of a moving target is often displaced in the direction of target motion, and this has been referred
to asrepresentational momentum. Characteristics of the target (e.g., velocity, size, direction, and identity), display (e.g., target format, retention interval,
and response method), context (landmarks, expectations, and attribution of motion source), and observer (e.g., allocation
of attention, eye movements, and psychopathology) that influence the direction and magnitude of displacement are reviewed.
Specific conclusions regarding numerous variables that influence displacement (e.g., presence of landmarks or surrounding
context), as well as broad-based conclusions regarding displacement in general (e.g., displacement does not reflect objective
physical principles, may reflect aspects of naive physics, does not solely reflect eye movements, may involve some modular
processing, and reflects high-level processes) are drawn. A possible computational theory of displacement is suggested in
which displacement (1) helps bridge the gap between perception and action and (2) plays a critical part in localizing stimuli
in the environment. 相似文献
98.
Irene?M.?Thio Timothy?R.?ElliottEmail author 《Journal of clinical psychology in medical settings》2005,12(4):293-299
We examined the potentially mediating effects of negative affectivity (NA) on the hope–depression relationship among a sample
of postpartum women. We also assessed the social support reported by these women and examined the possible mediating effects
of NA on the social support–postpartum depression relationship. Correlational analyses of data obtained from women (N = 98) who had given birth in the previous 6 months revealed that NA did not mediate either hope or social support in the
prediction of postpartum depression. Hope accounted for a significant degree of variance in postpartum depression. These data
suggest that hope has palliative effects among women following childbirth and these effects are not nullified or explained
by emotional predispositions. 相似文献
99.
Murphy TF 《The American journal of bioethics : AJOB》2005,5(6):51-2; discussion W14-6
100.
Two diary studies investigated the prevalence of memory conjunction errors for real-life events. In both studies, participants completed detailed diary pages over the course of several weeks. Participants in both diary studies committed memory conjunction errors on a later recognition memory test. In the second diary study participants also made remember/know judgements. For a large proportion of their memory conjunction errors participants indicated that they "remembered" the event occurring in that context. These diary studies demonstrate that memory conjunction errors do occur for autobiographical memories, and these errors can seem compelling. 相似文献