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Janie Brisson Pier-Luc de Chantal Hugues Lortie Forgues Henry Markovits 《Thinking & reasoning》2013,19(3):385-403
Three studies examine the influence of varying the difficulty of reasoning on the extent of belief bias, while minimising the possibility that the manipulation would influence the way participants approach the task. Specifically, reasoning difficulty was manipulated by making variations in problem content, while maintaining all other aspects of the problems constant. In Study 1, 191 participants were presented with consistent and conflict problems varying in two levels of difficulty. The results showed a significant influence of problem difficulty on the extent of the belief bias, such that the effect of belief was more pronounced for difficult problems. This effect was stronger in Study 2 (73 participants) where the difference in the difficulty of the problems was purposely accentuated. The results of both studies stress the importance of controlling for problem difficulty when studying belief bias. Study 3 examined one consequence of this, i.e., the classic belief vs. logic interaction could be eliminated by manipulating problem difficulty. Theoretical implications for dual-process accounts of belief bias are also discussed. 相似文献
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Kho KH Duffau H Gatignol P Leijten FS Ramsey NF van Rijen PC Rutten GJ 《Brain and language》2007,101(1):31-37
We present two bilingual patients without language disorders in whom involuntary language switching was induced. The first patient switched from Dutch to English during a left-sided amobarbital (Wada) test. Functional magnetic resonance imaging yielded a predominantly left-sided language distribution similar for both languages. The second patient switched from French to Chinese during intraoperative electrocortical stimulation of the left inferior frontal gyrus. We conclude that the observed language switching in both cases was not likely the result of a selective inhibition of one language, but the result of a temporary disruption of brain areas that are involved in language switching. These data complement the few lesion studies on (involuntary or unintentional) language switching, and add to the functional neuroimaging studies of switching, monitoring, and controlling the language in use. 相似文献
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The substantial demand for behavior-analytic treatment of early childhood autism has been associated with rapid dissemination of treatment procedures to practitioners and caregivers. This level of demand could plausibly induce premature dissemination of treatments that do not yet have sufficient empirical support. We argue that this might have happened with the use of fluency training for learners with autism and identify four areas of research that are necessary to ensure that dissemination efforts are better matched to the available empirical support for this instructional strategy. 相似文献
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We examined the effect of traumatic brain injury (TBI) on inhibitory control, trajectories of recovery of inhibitory control, and the effect of age at injury, severity, and lesion location on recovery. Participants were 127 children with TBI aged 5-16 years and 117 controls of similar age.Latency of response inhibition was measured with the stop signal task within 1 month of the injury and again at 3, 6, 12, and 24 months.Performance of children with TBI was compared with that of controls.Growth curve analyses showed impairments in response inhibition postinjury.Compared with controls, TBI children improved over time in response inhibition. Younger TBI children recovered better on response inhibition than older TBI children. No significant effect of severity or right frontal lesion on recovery of response inhibition was found. TBI has an acute effect on inhibitory control but which recovers over time. 相似文献
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Patricia Petrie Kirby Brown Wayne C. Piersel S. Randall Frinfrock Marian Schelble Cobbie P. Leblanc Thomas R. Kratochwill 《Journal of School Psychology》1980,18(3):222-233
Some psychologists involved in the implementation of applied behavioral psychology in educational systems must increasingly attend to the ecological impact of such interventions. An ecological orientation emphasizing system-like interdependencies among environment, organism, and behavior suggests several substantial additions to conventional role functions of behavioral school psychologists. Such functions involve taking an active part in evaluating and assessing second-order consequences of behavioral interventions. Recommendations for functional and procedural changes are provided within this framework. 相似文献
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Sibling relationships are argued to offer a rich social context for the development of young children’s theory of mind (ToM). There is evidence that the presence of siblings, particularly older siblings, may promote preschoolers’ ToM, but it has not been investigated among toddlers. This study evaluated differences in early manifestations of ToM between toddlers in different sibling compositions: 1) without a sibling, 2) with younger siblings only, and 3) with older siblings only. The sample included 227 toddlers who completed 2 tasks assessing their understanding of discrepant desires and visual perspectives. Results indicated that only children and those who had older siblings did not differ from each other on either task. However, on both tasks, toddlers with younger siblings performed significantly more poorly compared with those with older siblings. Moreover, children with younger siblings demonstrated poorer visual-perspective understanding compared with only children. It may be critical to take siblings’ birth order into account when investigating their respective effects on each other’s ToM, especially in toddlerhood. 相似文献