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排序方式: 共有196条查询结果,搜索用时 15 毫秒
31.
This study investigated whether semantic information presented along with novel printed nonwords facilitates orthographic learning and examined predictors of individual differences in this important literacy skill. A sample of 35 fourth graders was tested on a variety of language and literacy tests, and participants were then exposed to 10 target nonwords, 5 of which were presented with semantic information. Children were tested 1 and 4 days later on their ability to correctly recognize and spell the target nonwords. Results revealed a significant main effect on the recognition task, where items presented with semantic information were identified correctly more often than were words presented in isolation. No significant effect of training condition was found for the spelling posttests. Furthermore, multiple regression analyses revealed that both phonological and semantic factors were significant predictors of orthographic learning. The findings support the view that orthographic learning, as measured through visual recognition, involves the integration of phonological, orthographic, and semantic representations. 相似文献
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This study assessed differences in the psychological adjustment of gay men who tested positive for the antibody to the human immunodeficiency virus (HIV). Twenty-one were symptomatic for AIDS, and 27 were asymptomatic. A group of 15 gay men who tested negative for the HIV was included as a comparison group. Men in the three groups were equivalent on demographic variables. Symptomatic men reported more health problems than either asymptomatic or seronegative men. Relative to men who were symptomatic, those who were asymptomatic reported more death anxiety, less optimism, and greater severity of psychological distress, and reported more frequent use of avoidance and distancing as coping strategies. The poor psychological functioning of asymptomatic subjects was attributed to the uncertainty regarding their future health status. Generally, positive psychological well-being of symptomatic and asymptomatic men was related to the infrequent use of avoidance coping strategies and high satisfaction with perceived social support. 相似文献
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Testing the concurrent and predictive relations among articulation accuracy, speech perception, and phoneme awareness 总被引:2,自引:0,他引:2
The relations among articulation accuracy, speech perception, and phoneme awareness were examined in a sample of 97 typically developing children ages 48 to 66 months. Of these 97 children, 46 were assessed twice at ages 4 and 5 years. Children completed two tasks for each of the three skills, assessing these abilities for the target phoneme /r/ and the control phoneme /m/ in the word-initial position. Concurrent analyses revealed that phoneme-specific relations existed among articulation, awareness, and perception. Articulation accuracy of /r/ predicted speech perception and phoneme awareness for /r/ after controlling for age, vocabulary, letter-word knowledge, and speech perception or phoneme awareness for the control phoneme /m/. The longitudinal analyses confirmed the pattern of relations. The findings are consistent with a model whereby children's articulation accuracy affects preexisting differences in phonological representations and, consequently, affects how children perceive, discriminate, and manipulate speech sounds. 相似文献
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Gibbons FX Gerrard M Cleveland MJ Wills TA Brody G 《Journal of personality and social psychology》2004,86(4):517-529
The relation between perceived racial discrimination and substance use was examined in a panel of 684 African American families, using the prototype-willingness model of adolescent health risk (F. X. Gibbons, M. Gerrard, & D. Lane, 2003). Discrimination was concurrently and prospectively related to use in the parents and the children (mean age=10.5 years at Wave 1). The discrimination-->use relation in the parents was mediated by distress (anxiety and depression). Among the children, the relation was mediated by distress as well as their risk cognitions (favorability of their risk images and their willingness to use) and the extent to which they reported affiliating with friends who were using substances. Each of these relations with discrimination was positive. In contrast, effective parenting was associated with less willingness and intention to use. Theoretical and applied implications of the results are discussed. 相似文献