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241.
Expectations in the form of promises and concerns contribute to the sense-making and valuation of emerging nanotechnologies. They add up to what we call ‘de facto assessments’ of novel socio-technical options. We explore how de facto assessments of nanotechnologies differ in the application domains of water and food by examining promises and concerns, and their relations in scientific discourse. We suggest that domain characteristics such as prior experiences with emerging technologies, specific discursive repertoires and user-producer relationships, play a key role in framing expectations of nanotechnology-enabled options. The article concludes by suggesting that domain-specific discourses may lead to undesirable lock-ins into specific de facto assessments pre-structuring anticipatory strategies of actors.  相似文献   
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In this study, we explored the relationship between mothering, fathering and Italian adolescents’ problem behaviors and life satisfaction by using both typological and dimensional approaches. From a typological perspective, we examined variations in adolescent adjustment as a function of maternal and paternal parenting styles. From a dimensional perspective, we examined the relationships between crucial dimensions of perceived mothering and fathering (acceptance and strictness) and their contribution to adolescents’ adjustment, for girls and boys separately. A total of 213 adolescents (99 boys and 114 girls), aged from 14 to 16 years of age, completed self-report measures on perceived parenting styles, internalizing and externalizing behaviors, and life satisfaction. Overall, the results confirmed the relationship between maternal and paternal styles and adolescents’ adjustment. Still, the data have not led to the identification of an optimal parenting style among the Italian adolescents because the authoritative, the authoritarian, and the indulgent styles emerged as most favorable in relation to the different dimensions of adjustment and life satisfaction, whereas the neglectful style was most linked to behavioral problems and to low satisfaction. When the focus was on the dimensions, the results showed that for boys, maternal and paternal strictness were negatively related to behavioral problems—both internalizing and externalizing—and positively related to general satisfaction. Meanwhile, for girls, maternal and paternal strictness were negatively related only to externalizing problems. Paternal acceptance was negatively related to girls’ behavioral problems, while maternal acceptance was positively related to girls’ general satisfaction.  相似文献   
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In the present study, we examined the relation between memory for a consequential and emotional event and memory for the circumstances in which people learned about that event, known as flashbulb memory. We hypothesized that these two types of memory have different determinants and that event memory is not necessarily a direct causal determinant of flashbulb memory. Italian citizens (N = 352) described their memories of Italy’s victory in the 2006 Football World Cup Championship after a delay of 18 months. Structural equation modeling showed that flashbulb memory and event memory could be clearly differentiated and were determined by two separate pathways. In the first pathway, importance predicted emotional intensity, which, in turn, predicted the frequency of overt and covert rehearsal. Rehearsal was the only direct determinant of vivid and detailed flashbulb memories. In the second pathway, importance predicted rehearsal by media exposure, which enhanced the accuracy and certainty of event memory. Event memory was also enhanced by prior knowledge. These results have important implications for the debate concerning whether the formation of flashbulb memory and event memory involve different processes and for understanding how flashbulb memory can be simultaneously so vivid and so error-prone.  相似文献   
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Journal of Child and Family Studies - In the current study we investigated the relationship between ethnic prejudice and resilience and the perception of inclusion of immigrant students among...  相似文献   
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Although prior work suggests that how adolescent girls feel about their body is associated with their sexual behavior, we have less insight into the reasons why. We conducted semi-structured interviews with 25 African American adolescent girls (11–14 years of age), 18 Latina adolescents (14–17 years of age), and their maternal caregivers to explore why this association may exist. Both adolescent girls and their maternal caregivers were asked “Who is more likely to have sex, a girl who likes the way her body looks or a girl who doesn’t like the way her body looks?” A similar question was asked about condom use. Interviews were digitally recorded, transcribed, and coded for emergent themes using thematic analysis. Participants’ responded that both girls with a positive body image and those with a negative body image may be likely to have sex because of self- and body-esteem. Two sub-themes emerged that further explained why low self- and body-esteem mattered for girls who have a negative perception of their body: (a) feeling appreciated (b) easily persuaded. Most participants noted that girls with a positive body image perception would be more likely to use condoms. Emergent themes for using condoms were: (a) pregnancy/STI protection; and (b) body preservation. Our findings have implications for empirically exploring the pathways through which body image perceptions relate to adolescent sexual behaviors, and the possibility that universal prevention programs may not resonate similarly for all adolescent girls.  相似文献   
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Research has shown that goal setting leads to gains in memory performance and memory self-efficacy across adulthood when goals are set by experimenters and accompanied by positive feedback. However, self-set memory goals have had less consistent impact. This research extended past studies on aging and memory goals to examine the impact of self-set goals using anchors to guide goal selection. Two trials of name, text, and list recall were administered to younger and older adults, comparing goal and no-goal groups. After baseline, participants assigned to the goal group set personal goals for memory gain on a second, post-goal trial for each of the three tasks. Anchoring for goal-setting was used to encourage the selection of realistic, yet challenging goals. Younger and older participants set comparable goals. Only younger adults showed a motivational response (higher gains across trials for goals than no goals), even though older adults reported being just as committed to their personal goals. Older adults may have failed to show reliable goal-related gains because no positive feedback was offered or because they were unable to activate effective strategies for improved performance.  相似文献   
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This paper argues that to understand the varieties of wrongs done in coercion, we should examine the dynamic normative relation that the coercer establishes with the coerced. The case rests on a critical examination of coercion by threat, which is proved irreducible to psychological inducement by overwhelming motives, obstruction of agency by impaired consent or deprivation of genuine choice. In contrast to physical coercion, coercion by threat requires the coercee’s participation in deliberation to succeed. For this kind of coercion to be successful, there must be a normative relation established by the coercer and the coercee, in which they recognize each other as rational agents. In such cases, the coercee is wronged in the exercise of her deliberative powers. As a consequence, this form of coercion does not cancel the coercee’s moral responsibility for coerced action. Reclaiming the coercee’s responsibility for action under threat does not diminish the visibility and gravity of the coercer’s wrongdoing. On the contrary, it allows us to capture some features of the coercive relation that otherwise remain unfocused and thus identify the distinctive ways in which the coercee is wronged.  相似文献   
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