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281.
In three experiments, we investigated transsaccadic object file representations. In each experiment, participants moved their eyes from a central fixation cross to a saccade target located between two peripheral objects. During the saccade, this preview display was replaced with a target display containing a single object to be named. On trials in which the target identity matched one of the preview objects, its colour either matched or did not match the previewed object colour. The results indicated that colour changes disrupt perceptual continuity, but only for the class of objects for which colour is diagnostic of object identity. When the colour is not integral to identifying an object (for example, when the object is a letter or an object without a characteristic colour), object continuity is preserved regardless of changes to the object's colour. These results suggest that object features that are important for defining the object are incorporated into its episodic representation. Furthermore, the results are consistent with previous work showing that the quality of a feature's representation determines its importance in preserving continuity. 相似文献
282.
The performance of 93 children aged 3 and 4 years on a battery of different counterfactual tasks was assessed. Three measures: short causal chains, location change counterfactual conditionals, and false syllogisms—but not a fourth, long causal chains—were correlated, even after controlling for age and receptive vocabulary. Children's performance on our counterfactual thinking measure was predicted by receptive vocabulary ability and inhibitory control. The role that domain general executive functions may play in 3- to 4-year olds' counterfactual thinking development is discussed. 相似文献
283.
Ample evidence exists that offenders eventually terminate their criminal careers, and this holds true for violent offenders. The causal mechanisms responsible for triggering and maintaining this process remain unclear; meaning that desistance from violence is poorly understood. This comprehensive review of the literature revealed that research in this area is hampered by definitional, operational, and measurement inconsistencies. Several of the conceptual frameworks used to explain desistance from delinquency have not been specifically applied in relation to violence. However, it was found that criminological enquiry suggests that informal social control (e.g., stable relationship and employment) play a role in desistance from violence and that theoretical frameworks which examine both internal and external change seem to show promise as an aid to understanding the desistance process. Psychological research has tended to focus on the role of risk and protective factors in relation to desistance but this, particularly protective factors, is currently under-researched. More knowledge needs to be assembled about how: (1) the mechanics of protective factors mitigate risk of future violence, and (2) how they play a role in the maintenance of violent free behaviors. Findings from criminology and psychology need to be expanded and integrated to extend our understanding of desistance from violence. 相似文献
284.
Jed T. Elison Jason J. Wolff Debra C. Heimer Sarah J. Paterson Hongbin Gu Heather C. Hazlett Martin Styner Guido Gerig Joseph Piven for the IBIS Network 《Developmental science》2013,16(2):186-197
Elucidating the neural basis of joint attention in infancy promises to yield important insights into the development of language and social cognition, and directly informs developmental models of autism. We describe a new method for evaluating responding to joint attention performance in infancy that highlights the 9‐ to 10‐month period as a time interval of maximal individual differences. We then demonstrate that fractional anisotropy in the right uncinate fasciculus, a white matter fiber bundle connecting the amygdala to the ventral‐medial prefrontal cortex and anterior temporal pole, measured in 6‐month‐olds predicts individual differences in responding to joint attention at 9 months of age. The white matter microstructure of the right uncinate was not related to receptive language ability at 9 months. These findings suggest that the development of core nonverbal social communication skills in infancy is largely supported by preceding developments within right lateralized frontotemporal brain systems. 相似文献
285.
Many mental health professionals work with people who are members of Alcoholics Anonymous (AA) or may benefit from AA attendance. This article provides practical information about AA that professionals can use to understand and work with people in AA. It is a summary of a survey of 187 members of AA as well as synthesising the literature on AA. Specifically, it describes what AA is, the twelve steps and principles that underlie them, common AA expressions and how they can be used in therapy, common concerns about AA, and how to get more information about AA. Implications of how AA's steps and language can be incorporated into therapy, how therapy can facilitate working the steps of AA, and how to address consumers’ (or professionals’) concerns about AA are addressed. 相似文献
286.
Danielle M. Sitzman Matthew G. Rhodes Sarah K. Tauber Van Rynald T. Liceralde 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(4):502-516
Previous work has demonstrated that, when given feedback, younger adults are more likely to correct high-confidence errors compared with low-confidence errors, a finding termed the hypercorrection effect. Research examining the hypercorrection effect in both older and younger adults has demonstrated that the relationship between confidence and error correction was stronger for younger adults compared with older adults. However, recent work suggests that error correction is largely related to prior knowledge, while confidence may primarily serve as a proxy for prior knowledge. Prior knowledge generally remains stable or increases with age; thus, the current experiment explored how both confidence and prior knowledge contributed to error correction in younger and older adults. Participants answered general knowledge questions, rated how confident they were that their response was correct, received correct answer feedback, and rated their prior knowledge of the correct response. Overall, confidence was related to error correction for younger adults, but this relationship was much smaller for older adults. However, prior knowledge was strongly related to error correction for both younger and older adults. Confidence alone played little unique role in error correction after controlling for the role of prior knowledge. These data demonstrate that prior knowledge largely predicts error correction and suggests that both older and younger adults can use their prior knowledge to effectively correct errors in memory. 相似文献
287.
288.
Sarah Pomp Lena Fleig Ralf Schwarzer Sonia Lippke 《International Journal of Clinical and Health Psychology》2013,13(1):1-8
This study investigated whether a computer-based self-regulation intervention increases physical exercise in individuals with or without depressive symptoms. A total of 361 individuals in orthopedic rehabilitation, 36 of them with depressive symptoms, were recruited in Germany. In a quasi-experimental study, individuals were allocated to either a computer-based self-regulation intervention or an online questionnaire. Exercise was measured at the beginning of rehabilitation and six weeks after rehabilitation. Depressive symptoms were assessed at the end of rehabilitation. An analysis of covariance was conducted, controlling for exercise baseline, sex, and phase of assessment. A main effect for depressive symptoms (p = .005) and intervention group (p = .011), as well as a marginal interaction of intervention x depressive symptoms were found (p = .076). Results indicate that the self-regulation exercise intervention in an orthopedic rehabilitation setting seem to be only effective in non-depressed individuals. Future research should examine how health behavior change programs can be designed more effectively for individuals with depressive symptoms. 相似文献
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290.
Reaction time is significantly longer when a target stimulus arises at a location that has just contained a distractor event, relative to when it appears at a new location [i.e., called, the location negative priming (NP) effect]. The NP effect is eliminated when the second of two paired trials (i.e., prime-to-probe trials) predictably lacks a distractor when the preceding trial contains both a target and a distractor event (T+D), but not when a prime distractor appears alone (D-only). We tested the possibility that the failed NP process disengagement seen with D-only prime trials resulted because they do not require the production of an overt intervening response. This possibility was supported. Results also showed that the intervening response had to meet prerequisites; namely, the response had to be prime-generated, i.e., come from the subset of experimental responses and have engaged in a conflict with the prime distractor-activated response. 相似文献