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231.
Physical activity (PA) is essential for good health. However, parents risk becoming less active because of the demands of parenting. This has consequences for children as parents are role models. The present study used a mixed-methods approach to explore parental self-regulation associated with PA. Data were collected from 36 parents with preschool-aged children. They were interviewed about their PA and their family’s PA. Parents also completed PA and self-regulation questionnaires and wore an accelerometer for five days. Qualitative data were examined using an inductive approach to thematic analysis. It showed that parents felt that they had limited time for personal PA. Mothers’ self-regulation was driven by an ethic of care and subjective norms, whereas fathers’ self-regulation was driven by beliefs about the importance of autonomy. Nevertheless, both parents saw caring for their children as the main priority. Quantitative data were examined using multiple regression analyses. Results showed that different self-regulatory behaviours predicted the PA of mothers and fathers. Which predictors were significant depended on the type of activity and how it was measured. The findings warrant longitudinal research that would enable the effect of family dynamics on self-regulation associated with PA to be assessed.  相似文献   
232.
This observational study investigates whether persons with elevated coronary risk factors (CRFs >3 and/or diabetes) and depression [i.e., ≥16 on the Center for Epidemiological Scale – Depression (CES-D)] can make changes in health behaviours over 3 months and improve depressive symptoms and other CRFs. Analyses were based on data from 310 men and 687 women enrolled in the high-risk arm of the Multisite Cardiac Lifestyle Intervention Program, targeting diet (10% fat), exercise (3 h per week) and stress management (7 h per week). As expected, at study entry, depressed persons had a more adverse medical status, consumed more dietary fat and practiced less stress management than non-depressed persons. To examine 3-month changes, participants were grouped into (1) depressed persons who became non-depressed (CES-D ≤ 16, n = 248; 73%), (2) persons who remained or became depressed (CES-D >16, n = 76) and (3) non-depressed persons who remained non-depressed (n = 597). All persons, regardless of group, met program goals. The greatest improvements (i.e., diet, exercise, perceived stress, hostility and mental health) were observed in Group 1 relative to Groups 2 and 3, which did not differ from each other. Comprehensive lifestyle changes appear to be feasible and beneficial for initially depressed persons with elevated CRFs.  相似文献   
233.
The Rey Auditory Verbal Learning Test was utilized to examine attention, learning, and memory abilities in 42 children with cerebellar (N?=?18) and third ventricle tumors (N?=?24). Children with cerebellar tumors exhibited significant auditory attentional impairments and displayed adequate encoding and retrieval across subsequent learning and memory trials. In contrast, children with third ventricle tumors exhibited average auditory attentional abilities, but they displayed mild encoding deficits across trials 2–5. Furthermore, the third ventricle group's compromised performance on the delayed recall trial and average performance on the delayed recognition trial is suggestive of underlying retrieval deficits.  相似文献   
234.
Anecdotal reports have described children with Williams syndrome (WS) as presenting outstanding skills for recognizing environmental sounds by their timbre. This has led to suggest that the skills for environmental sound recognition by timbre are highly developed in WS. Furthermore, the term hypertimbria has been proposed to refer to this feature. However, no academic research has assessed these skills in WS. This study therefore aimed to contrast the reports on the highly developed skills for environmental sound recognition by timbre in children with WS. An environmental sound recognition task was administered to children with WS, children with Down syndrome of the same chronological age and cognitive level, and chronological age-matched typically developing children. Participants with WS performed significantly lower than their typically developing peers and no significant differences were found between the WS and Down syndrome groups. Unlike previous reports, this study points out that in WS environmental sound recognition by timbre does not constitute a phenotypic strength either in absolute or relative terms. Results suggest that children with WS do not present hypertimbria or preserved skills for timbre recognition. We discuss the implications of these results for theories of cognitive modularity.  相似文献   
235.
236.
Social learning is considered one of the hallmarks of cognition. Observers learn from demonstrators that a particular behavior pattern leads to a specific consequence or outcome, which may be either positive or negative. In the last few years, social learning has been studied in a variety of taxa including birds and bony fish. To date, there are few studies demonstrating learning processes in cartilaginous fish. Our study shows that the cartilaginous fish freshwater stingrays (Potamotrygon falkneri) are capable of social learning and isolates the processes involved. Using a task that required animals to learn to remove a food reward from a tube, we found that observers needed significantly (P < 0.01) fewer trials to learn to extract the reward than demonstrators. Furthermore, observers immediately showed a significantly (P < 0.05) higher frequency of the most efficient “suck and undulation” strategy exhibited by the experienced demonstrators, suggesting imitation. Shedding light on social learning processes in cartilaginous fish advances the systematic comparison of cognition between aquatic and terrestrial vertebrates and helps unravel the evolutionary origins of social cognition.  相似文献   
237.
This paper is inspired by the observation that the social norm approach (SNA) to socially desirable behaviour change – that is, telling people about what lots of other people do – retains something of a Cinderella role among social marketing practitioners and academics. Thus, the objective of this paper is to bring the social norm approach to the attention of a wider – and specifically, marketing and social marketing – audience, in the hope that the practice, study and critical analysis of the approach can be widened and deepened. We begin this task by tracing the background of the social norm approach to its origins in psychology and social psychology and by discussing a number of typical social norm campaigns. Thereafter, we review four key characteristics of successful social norm campaigns. In our discussion, we return to a more theoretical discussion of how the social norm approach works, and we pose a number of questions that emerge from the paper. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
238.

In a school sample, 463 Swedish children aged between 8 and 12 years reported their experience of anxiety during 11 "typical" home and school setting activities. In addition to rating the frequency and type of anxiety experienced, the children reported whether they used coping strategies to reduce their anxiety. Parents and teachers also rated the anxiety levels in the same children. Nine percent of the children reported that they experienced anxiety "often" during at least 1 of the 11 home and school activities and 1.5% reported an anxiety level of "often" averaged across all of the 11 activities. The parents reported that 9% of the children experienced "moderate" to "very much" anxiety levels averaged across the home-related activities, whereas the teachers reported that 38.5% of the children had such anxiety levels at school. Overall, the children's ratings of their frequency levels of anxiety were found to depend more on age than on gender. The children and their parents both regarded anxiety to be most common during "leaving home for school" and "going to bed at night" activities. The correspondence between child, parent and teacher reports of overall anxiety in the children was low; similar findings were obtained for anxiety among children in the various setting activities. The 8-year-old children reported a higher use of various coping strategies than did the 12-year-olds. The results are discussed in view of the current literature on anxiety and fears in children.  相似文献   
239.
Direct-to-consumer (DTC) genetic tests can be purchased over the internet. Some companies claim to provide relative genetic risks for various diseases and thus encourage healthy behaviour. There are concerns that exposure to such information may actually discourage healthy behaviour or increase health anxiety. An online survey was conducted (n?=?275). Respondents were composed of individuals who had purchased a DTC genetic test and received their results (consumers, n?=?189), as well as individuals who were either awaiting test results or considering purchasing a test (potential consumers, n?=?86). Consumers were asked if their health behaviour or health anxiety had changed after receiving their results. Respondents’ current health behaviour and health anxiety were queried and compared. In total, 27.3 % of consumers claimed a change in health behaviour, all either positive or neutral, with no reported cessation of any existing health behaviour. A change in health anxiety was claimed by 24.6 % of consumers, 85.3 % of which were a reduction. Consumers had significantly better health behaviour scores than potential consumers (p?=?0.02), with no significant difference in health anxiety. This study points towards an association between receipt of DTC genetic test results and increased adoption of healthy behaviours for a minority of consumers based on self-report, with more mixed results in relation to health anxiety.  相似文献   
240.
This article sheds light on the central place of mysticism in the world of Israeli parents who have lost a child in battle or in a terror attack, and demonstrates how bereaved parents, by including mystical events in their narratives, try to find order, rationale, and purpose that will enable them to move on with their lives. The data are based on a thorough qualitative analysis of 20 personal commemorative films created or commissioned by bereaved parents.  相似文献   
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