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Diane Bealanger Gaston Godin Michel Alary Paul‐Marie Bernard 《Journal of applied social psychology》2002,32(5):1047-1063
This study identified the psychosocial factors related to condom‐use intention, based on Triandis’ (1980) theory of interpersonal behavior, among 261 injection drug users participating in a needle‐exchange program. With regular partners (n= 139), condom‐use intention was explained by normative beliefs, self‐efficacy, length of relationship with last regular sexual partner, and taking oral contraceptives. Condom‐use intention with casual partners (n= 157) was also associated with self‐efficacy and normative beliefs, on top of cognitive dimension with attitudes and lending used needles. Neither the perception of being HIV‐positive, nor the habit of using a condom was associated with intention. It is thus suggested that interventions aimed at promoting condom use among this clientele be oriented toward the reinforcement of personal convictions as well as toward the development of competencies needed to overcome obstacles, since both relate to the intention to adopt this behavior. 相似文献
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Mengmeng Su Michel Thiebaut de Schotten Jingjing Zhao Shuang Song Wei Zhou Gaolang Gong Catherine McBride Franck Ramus Hua Shu 《Developmental science》2018,21(5)
The acquisition of language involves the functional specialization of several cortical regions. Connectivity between these brain regions may also change with the development of language. Various studies have demonstrated that the arcuate fasciculus was essential for language function. Vocabulary learning is one of the most important skills in language acquisition. In the present longitudinal study, we explored the influence of vocabulary development on the anatomical properties of the arcuate fasciculus. Seventy‐nine Chinese children participated in this study. Between age 4 and age 10, they were administered the same vocabulary task repeatedly. Following a previous study, children's vocabulary developmental trajectories were clustered into three subgroups (consistently good, catch‐up, consistently poor). At age 14, diffusion tensor imaging data were collected. Using ROI‐based tractography, the anterior, posterior and direct segments of the bilateral arcuate fasciculus were delineated in each child's native space. Group comparisons showed a significantly reduced fractional anisotropy in the left arcuate fasciculus of children in the consistently poor group, in particular in the posterior and direct segments of the arcuate fasciculus. No group differences were observed in the right hemisphere, nor in the left anterior segment. Further regression analyses showed that the rate of vocabulary development, rather than the initial vocabulary size, was a specific predictor of the left arcuate fasciculus connectivity. 相似文献
245.
The objective of this study is, by using the general theory of rationality (GTR), to better understand the rationale underlying gambling behavior in adolescents considered to have gambling problems. The study explore gambling associated benefits, negative consequences of gambling, and the adolescents’ perceptions of the severity of their gambling behavior. The qualitative research is based on semi-structured interviews with 31 adolescents considered as having gambling problems. The analysis revealed that gambling behavior are based on a threefold rationality: instrumental, cognitive and axiological. The GTR allows to better understand why most of them do not consider to have gambling problems. 相似文献
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Robert Ladouceur Caroline Sylvain Caroline Duval Anne Gaboury Michel Dumont 《International journal of psychology》1989,24(1-5):43-56
Earlier studies have shown that irrational thinking dominates rational thinking during gambling. The present study evaluated the effects of cognitive restructuring on gambling behaviors among video poker players. Within a single case experimental design across subjects, the results showed that irrational verbalizations decreased during treatment while rational verbalizations increased. Three out of four players reduced their frequency of gambling following treatment. The theoretical and clinical implications of these results are discussed. 相似文献
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