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271.
272.
Nguyen SP 《Infant and child development》2008,17(3):285-299
Evaluative categories include items that share the same value- laden assessment. Given that these categories have not been examined extensively within the child concepts literature, the present research explored evaluative categorization and induction within the domain of food as a test case. Specifically, two studies examined the categories of healthy and junky foods in children aged 4 and 7 years. Study 1 showed that by aged 4 years, children appropriately apply the evaluative categories of healthy and junky foods to a variety of different foods. Study 2 showed that by age 4 years, children also selectively use the evaluative categories of healthy and junky foods for inductive inferences about the human body, but not for arbitrary or unrelated inferences. Taken together, these results highlight the importance of evaluative processing in young children's categorization and induction. 相似文献
273.
David A. Kravitz Stephen L. Klineberg Derek R. Avery Ann Kim Nguyen Christopher Lund Emery J. Fu 《Journal of applied social psychology》2000,30(6):1109-1136
Two studies assessed beliefs and attitudes toward affirmative action in the workplace. Opposition to affirmative action was most strongly associated with respondent race (White) and political conservatism, the belief that it involves strong actions (preferential hiring and setting aside jobs), and the expectation that it will hurt company performance. Attitudes were also positively associated with perceived frequency of employment discrimination experienced by the target group and negatively associated with their resulting employment opportunities. Regression results revealed that economic consequences for the company overwhelmed beliefs about target group employment opportunities in predicting affirmative action attitudes. Respondents associated aftirmative action most strongly with Black and Hispanic targets, and White respondents whose affirmative action schemas featured these 2 targets had the most negative attitudes. 相似文献
274.
“博客中国”“李土生专栏”发表一篇文章,称《何祚庥之流就是美国反华势力的帮凶》,公然在网络上诋毁科学,为迷信巫术作辩护,煞是猖狂。这篇文章的影响能有多坏,我不好估计。明眼人一见文章中的那些夸张不实之辞,也就未必以为然。但网络是一个开放的空间,不明就里者多得是,假如真有人受了盅惑,变得仇视科学、神往巫术起来,就不是小事情了。我见到这篇混文时它才存在36个小时,却有了3649次点击,可谓观者甚众。这样,有人受到蛊惑怕是在所难免了。因此想说几句。李土生的文章从中国科学受到反华势力的遏制为起点,煽动读者的爱国之情,然后笔锋… 相似文献
275.
Journal of Religion and Health - Nowadays, divorce rate increases rapidly; therefore evaluation, of dyadic adjustment and happiness at marriage gains importance. In the study, 910 women were... 相似文献
276.
277.
Sophie Dufour Angèle Brunellière Noël Nguyen 《Journal of psycholinguistic research》2013,42(2):161-173
This combined ERP and behavioral experiment explores the dynamics of processing during the discrimination of vowels in a non-native regional variety. Southern listeners were presented with three word forms, two of which are encountered in both Standard and Southern French ([kot] and [kut]), whereas the third one exists in Standard but not Southern French ([kot]). EEG recordings suggest that all of the word pairs were discriminated by the listeners, although discrimination arose about 100ms later for the pairs which included the non-native word form than for those which contained word forms common to both French varieties. Behavioral data provide evidence that vowel discrimination is sensitive to the influence of the listeners’ native phonemic inventory at a late decisional stage of processing. 相似文献
278.
Neurocognitive impairments are prevalent in persons seeking treatment for alcohol use disorders (AUDs). These impairments and their physical, social, psychological and occupational consequences vary in severity across persons, much like those resulting from traumatic brain injury; however, due to their slower course of onset, alcohol-related cognitive impairments are often overlooked both within and outside of the treatment setting. Evidence suggests that cognitive impairments can impede treatment goals through their effects on treatment processes. Although some recovery of alcohol-related cognitive impairments often occurs after cessation of drinking (time-dependent recovery), the rate and extent of recovery is variable across cognitive domains and individuals. Following a long hiatus in scientific interest, a new generation of research aims to facilitate treatment process and improve AUD treatment outcomes by directly promoting cognitive recovery (experience-dependent recovery). This review updates knowledge about the nature and course of cognitive and brain impairments associated with AUD, including cognitive effects of adolescent AUD. We summarize current evidence for indirect and moderating relationships of cognitive impairment to treatment outcome, and discuss how advances in conceptual frameworks of brain-behavior relationships are fueling the development of novel AUD interventions that include techniques for cognitive remediation. Emerging evidence suggests that such interventions can be effective in promoting cognitive recovery in persons with AUD and other substance use disorders, and potentially increasing the efficacy of AUD treatments. Finally, translational approaches based on cognitive science, neurophysiology, and neuroscience research are considered as promising future directions for effective treatment development that includes cognitive rehabilitation. 相似文献
279.
This study investigated how children's performance on a cognitive task was influenced by funny and serious task content, and by fun or important instructions. Eighty‐four children in Grades 1 and 5 performed two versions of a paired‐associates word‐learning task, which paired nonsense words with novel definitions and illustrations. All children completed a version in which the definitions and illustrations were funny, and a version in which they were not, with either fun or important instructions. Results revealed significantly better performance on the funny than on the serious version, but only when the funny version was presented first. There were no significant effects of task instructions. The findings confirm that making children's cognitive tasks funnier can enhance task performance. Although there were no effects of expectations as created by task instructions, the enhancing effect of funny content was influenced by children's expectations as created by their prior experience with the task. 相似文献
280.
Tu HW Smith EW Dooling RJ 《Journal of comparative psychology (Washington, D.C. : 1983)》2011,125(4):420-430
The warble songs of budgerigars (Melopsittacus undulatus) are composed of a number of complex, variable acoustic elements that are sung by male birds in intimate courtship contexts for periods lasting up to several minutes. If these variable acoustic elements can be assigned to distinct acoustic-perceptual categories, it provides the opportunity to explore whether birds are perceptually sensitive to the proportion or sequential combination of warble elements belonging to different categories. By the inspection of spectrograms and by listening to recordings, humans assigned the acoustic elements in budgerigar warble from several birds to eight broad, overlapping categories. A neural-network program was developed and trained on these warble elements to simulate human categorization. The classification reliability between human raters and between human raters and the neural network classifier was better than 80% both within and across birds. Using operant conditioning and a psychophysical task, budgerigars were tested on large sets of these elements from different acoustic categories and different individuals. The birds consistently showed high discriminability for pairs of warble elements drawn from between acoustic categories and low discriminability for pairs drawn from within acoustic categories. With warble elements reliably assigned to different acoustic categories by humans and birds, it affords the opportunity to ask questions about the ordering of elements in natural warble streams and the perceptual significance of this ordering. 相似文献