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531.
This study evaluated an adapted version of ‘Happy Being Me’, a school-based body image intervention, with girls and boys aged 10–11 years. Forty-three children participated in a three-week intervention, and 45 children formed a control group. Both groups completed measures of body satisfaction, risk factors for negative body image, eating behaviors, self-esteem, and intervention topic knowledge, at baseline, post-intervention, and 3-month follow-up. For girls, participation in the intervention resulted in significant improvements in body satisfaction, appearance-related conversations, appearance comparisons, eating behaviors and intervention topic knowledge at post-intervention, although only the change in body satisfaction was maintained. There was also a significant decrease in internalization of cultural appearance ideals from baseline to follow-up. For boys, participation in the intervention resulted in significant improvements in internalization and appearance comparisons at post-intervention; however, neither of these changes were sustained at follow-up. There were no improvements in the control group over time.  相似文献   
532.
Effects of presentation modality and response format were investigated using visual and auditory versions of the word stem completion task. Study presentation conditions (visual, auditory, non-studied) were manipulated within participants, while test conditions (visual/written, visual/spoken, auditory/written, auditory/spoken, recall-only) were manipulated between participants. Results showed evidence for same modality and cross modality priming on all four word stem completion tasks. Words from the visual study list led to comparable levels of priming across all test conditions. In contrast, words from the auditory study list led to relatively low levels of priming in the visual/written test condition and high levels of priming in the auditory/spoken test condition. Response format was found to influence priming performance following auditory study in particular. The findings confirm and extend previous research and suggest that, for implicit memory studies that require auditory presentation, it may be especially beneficial to use spoken rather than written responses.  相似文献   
533.
This study examined the correlates of new word learning in a sample of 64 typically developing children between 5 and 8 years of age and a group of 22 teenagers and young adults with Down syndrome. Verbal short-term memory and phonological awareness skills were assessed to determine whether learning new words involved accurately representing phonological information in memory. Results showed a relationship between verbal short-term memory measures and typically developing individuals’ ability to learn the phonological form of novel words but not their ability to learn the physical referent of new words. Similarly, individuals with Down syndrome showed impaired verbal short-term memory and impaired form but not referent learning. Together, these findings specify the circumstances in which an accurate phonological representation within short-term memory is required for new word learning.  相似文献   
534.
Children must describe maltreatment coherently for their testimony to be influential in court. We know little about how well children with intellectual disabilities (CWID) describe their experiences relative to typically developing (TD) children, despite CWID's vulnerability to maltreatment. We investigated children's reports of an experienced event and compared coherence in CWID (mild to moderate impairment: 7–11 years) with TD children matched for mental (4–10 years) or chronological age (7–11 years). All children included important markers of narrative coherence in their reports. Children with lower mental ages, particularly those with an intellectual disability, included fewer markers of narrative coherence in their reports than children with higher mental ages. Individual markers of narrative coherence, particularly recall of content, predicted accuracy of testimony and resistance to suggestion even when disability and mental age were taken into account. These findings highlight the importance of helping children to describe their experiences coherently.  相似文献   
535.
Objective: The present research tested whether incidental positive affect promotes pursuit of physical activity goals. Four key features of goal pursuit were examined – setting physical activity goals (Study 1), goal activation (Study 2), and goal prioritization and goal attainment (Study 3).

Design: Participants (Ns = 80, 81, and 59, in Studies 1–3, respectively) were randomized to positive affect (joy, hope) or neutral affect (control) conditions in each study.

Main Outcome Measures: Questionnaire measures of goal level, goal commitment, and means selection (Study 1); a lexical decision task indexed goal activation (Study 2), a choice task captured goal prioritization and MET minutes quantified goal attainment (Study 3).

Results: Study 1 showed that positive affect led to a greater number of intended physical activities, and that joy engendered greater willingness to try activities. In Study 2, a positive affect induction led to heightened activation of the physical activity goal compared to the control condition. The joy induction in Study 3 led to greater physical activity, and a trend towards greater goal prioritization.

Conclusion: These findings suggest that positive affect enhances the pursuit of physical activity goals. Implications for health behavior theories and interventions are outlined.  相似文献   

536.
A developmental association exists between colour preference and emerging colour term acquisition in young children. Colour preference might influence colour term acquisition by directing attention towards or away from a particular colour, making it more or less memorable. To investigate the role that colour preference may have in the acquisition of colour terms, experimental tasks of colour preference, discrimination, attention, memory, and new colour term learning, were given to three groups of participants (preschool children; primary school children; and adults). Each task utilized the same colour stimuli, which were four computer‐simulated colours, matched perceptually to four different Munsell chips, drawn from the same colour category. Three colours varied systematically from an anchor colour (10PB 4/8) only in saturation (10PB 4/4), luminance (10PB 6/8), or hue (5P 4/8). Results showed that within‐category colour preferences emerged with age, and that when established within individuals, most preferred colours were named significantly more accurately than least preferred colours, although this association did not appear to be mediated directly by attention or memory. Rather, perceptual saliency was shown to have a mediating role, to some extent, in determining the relationship between colour preference and the cognitive processing of colour.  相似文献   
537.
Current energy debates are often framed in terms of the extent to which energy sources may mitigate global climate change (GCC) and facilitate energy independence (EI). However, little is understood about whether and how attitudes towards GCC and EI influence attitudes toward energy sources. Our study included 277 undergraduate students enrolled in introductory psychology classes at a large, Southeastern university. As hypothesized, results from ordinal and binary logistic regression analyses revealed that the likelihood participants would support the use of solar, wind, coal or nuclear energy decreased as a function of their belief that an energy source contributed to GCC. The belief that an energy source contributed to EI increased participants’ likelihood of support. Results suggest that beliefs about GCC and EI are important to determining support for energy sources and will likely contribute to effective marketing strategies and efforts to implement more environmentally-sustainable behavior and energy policy.  相似文献   
538.
Although many cognitive functions require information about the orientations of objects, little is known about representation or processing of object orientation. Mirror-image confusion provides a potential clue. This phenomenon is typically characterized as a tendency to confuse images related by left-right reflection (reflection across an extrinsic vertical axis). However, in most previous studies the stimuli were inadequate for identifying a specific mirror-image (or other) relationship as the cause of the observed confusions. Using stimuli constructed to resolve this problem, Gregory and McCloskey (2010) found that adults' errors were primarily reflections across an object axis, and not left-right reflections. The present study demonstrates that young children's orientation errors include both object-axis reflections and left-right reflections. We argue that children and adults represent object orientation in the same coordinate-system format (McCloskey, 2009), with orientation errors resulting from difficulty encoding or retaining one (adults) or two (children) specific components of the posited representations.  相似文献   
539.
Journal of Religion and Health - As Catholic healthcare organizations form a substantive part of healthcare delivery in the USA and Australia, ethical standards for Catholic health care were...  相似文献   
540.
This study examined the experience of mothering in adolescence in the context of romantic involvement and social support. 30 adolescent mothers completed measures of adolescent self-development and motherhood, romantic relationship experience, availability of and satisfaction with social support, and parenting stress. Findings suggest that young mothers benefit greatly from the support of a partner, as evidenced by a more functional understanding of motherhood and the maternal role, greater satisfaction with social support, and lower levels of psychological distress. Education on social support should be made available to young mothers to address stress associated with adolescent parenting.  相似文献   
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