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Holger Schmid 《Journal of applied social psychology》1998,28(20):1889-1902
Swiss adolescents, aged 16 to 17 years, were asked about their past drug use, their intended drug use, their optimism about their future health, their negative emotions, and their well-being. On the basis of their self-reports, they were divided into 3 types of drug users: nonusers, experimenters, and frequent users. Compared with nonusers, experimenters and frequent users reported low optimism and more negative feelings. Females reported more negative feelings and less psychological well-being than did males, but the genders did not differ regarding optimism. Logistic regression demonstrated that optimism about future health was a protective factor for the intention to use drugs. Students who perceived themselves as less vulnerable to harm had in the past not used drugs and intended not to accept drugs when given the occasion. The implications of the findings for prevention of drug use are discussed. 相似文献
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T Werka J Sk?r H Ursin 《Journal of comparative psychology (Washington, D.C. : 1983)》1978,92(4):672-681
Lesions localized to specific areas of the amygdala and overlying cortex in rats produced differential effects in several behavioral tasks. Three different types of lesions were tested: central, basolateral, and cortex lateral to the amygdala. Lesions restricted to the central nucleus produced increased activity on all parameters studied in an open-field test, but the other two groups were not changed. In one-way active avoidance all three groups with lesions showed deficits. The most pronounced change was observed in the central group. All groups showed the same degree of retention loss, but in forced extinction of one-way active avoidance after retraining, the cortical and basolateral groups were most defective. A fear-reduction hypothesis is proposed for the central lesion. The basolateral and cortical areas may be more specifically involved in passive avoidance behavior. 相似文献
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Katharina Clever Florian Schepper Stephan Maier Holger Christiansen Julia Martini 《Family process》2020,59(3):1225-1242
This study investigated the association of individual and dyadic coping strategies with fear of progression (FoP) in mothers and fathers of children with hematologic cancer. Parental couples (N = 44) whose children had been diagnosed with hematologic cancer were recruited at a university hospital and a rehabilitation clinic in Germany between 03/2017 and 08/2017. Data included parents' self-report on FoP (Fear of Progression Questionnaire—parent version, FoP-Q-SF/PR), individual coping (Coping Health Inventory for Parents, CHIP-D), and dyadic coping (Dyadic Coping Inventory, DCI). Statistical analyses were carried out for mothers and fathers individually as well as for parental couples using dyadic data analyses (e.g., actor-partner interdependence model, APIM). Individual and dyadic coping strategies were significantly correlated with FoP in mothers, but not in fathers. Fathers' evaluation of the couple's dyadic coping significantly predicted mothers' FoP. The more frequent use of familial integration (CHIP-D FAM) and maintaining social support (CHIP-D SUP) as well as a better evaluation of their partners' dyadic coping was significantly associated with lower FoP in mothers. Differences in individual and dyadic coping in parental couples were not associated with FoP. Individual and dyadic coping strategies should be addressed in the psychosocial care of mothers and fathers of children with hematologic cancer. Study results support the benefits of involving fathers in psychosocial interventions, for example, in couple-based interventions that acknowledge interpersonal effects of coping on FoP. Future research should further explore coping strategies applied by fathers of children with hematologic cancer for the regulation of FoP. 相似文献
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Motivation and Emotion - We examined the relationship between the implicit power motive (nPow) and the frequency of verbal persuasion behavior (VPB) in dyads of children, while they negotiated a... 相似文献
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Motivation and Emotion - In this paper, we examine the relationship between the implicit power motive (nPow) and power stress in primary school children under the additional consideration of... 相似文献
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Spelling of cross-linguistically very similar nonwords was compared in 115 Danish and 77 Icelandic children (primarily 3rd and 4th graders). Danish children made more errors than Icelandic children on word medial consonant doublets and on word initial consonant clusters, even when the groups compared were matched on simpler spelling tasks. These results suggest that the acquisition of phonemic encoding skills is slower in "deep" orthography such as Danish than in more "transparent" orthography such as Icelandic. The effect of orthography was expected for consonant doublets because of the relatively more complex sound-letter correspondences in Danish. For consonant clusters, however, sound-letter correspondences are perfectly regular in both languages. The study thus points to the conclusion that even the mastery of regular sound-letter correspondences may be delayed in deep orthography. 相似文献
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The pronunciation of the same word may vary considerably as a consequence of its context. The Dutch word tuin (English, garden) may be pronounced tuim if followed by bank (English, bench), but not if followed by stoel (English, chair). In a series of four experiments, we examined how Dutch listeners cope with this context sensitivity in their native language. A first word identification experiment showed that the perception of a word-final nasal depends on the subsequent context. Viable assimilations, but not unviable assimilations, were often confused perceptually with canonical word forms in a word identification task. Two control experiments ruled out the possibility that this effect was caused by perceptual masking or was influenced by lexical top-down effects. A passive-listening study in which electrophysiological measurements were used showed that only unviable, but not viable, phonological changes elicited a significant mismatch negativity. The results indicate that phonological assimilations are dealt with by an early prelexical mechanism. 相似文献
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