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71.
The legitimacy of adult's accounts of child sexual abuse depends on the consistency of the story they tell about this experience. But there are a variety of influences that conspire to create dynamic variation in retrospective accounts of child sexual abuse. In a study of an experimental New Zealand commune called Centrepoint, participants showed considerable variation in accounting for the child sexual abuse that was known to have occurred there. We used a narrative methodology to show the variation between stories that highlighted abuse and suffering and others that represented an idyllic childhood within which sex between children and adults was normalised. There was also considerable variation within individual participant's accounts. The variation within and between accounts was shaped by features such exposure to contradictory experiences, different social positioning in relation to child sexual abuse, shifts in memory and interpretation over time, differences between insider and outsider perspectives on child sexual activity at the commune and alternative perspectives on victimhood. This research challenges the mythology that accounts of child sexual abuse should be expected to be clear and consistent. Instead, variation should be treated the rule rather than the exception in these accounts. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
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73.
The authors review studies of mentally simulated movements. In automatic or cyclical movements, actual and motor imagery (MI) durations are similar. When athletes simulate only dynamic phases of movement or perform MI just before competing, however, environmental and time constraints lead to an underestimation of actual duration. Conversely, complex attention-demanding movements take longer to image. Finally, participants can modify the speed of MI voluntarily when they receive specific instructions. To complete the available data, the authors compared imagined and actual durations in tennis and gymnastics. Results showed systematic and disproportionate overestimation of actual duration. The authors found a relationship between complex motor skills and MI duration. They discuss the factors leading to over- and underestimation and the hypotheses that could be tested.  相似文献   
74.
This study investigated the development of prospective memory using tasks based on the prefrontal-lobe model. Three groups each of 30 children, adolescents, and young adults were compared on prospective-memory performance using ongoing tasks with two levels of cognitive demand (low and high), and two levels of importance (unstressed and stressed) of remembering prospective cues. The Self-Ordered Pointing Task (SOPT), Stroop Color Word Interference Test, and Tower of London were also used to assess relationships between prospective memory and prefrontal-lobe functions. The children remembered fewer prospective cues than either the adolescents or adults, but the adolescents and adults remembered equally well. This trend increased significantly as the cognitive demand of the ongoing tasks increased. However, stressing or not stressing the importance of remembering made no difference to prospective-memory performance. Performance on the SOPT and Stroop Colour Word Interference predicted performance on the high- but not on the low-demand condition. These findings implicate the maturation of the brain's prefrontal region in the development of prospective memory.  相似文献   
75.
Abstract

Recent investigations suggest that the hostility component of the Type A behavior patter (TABP) is a greater detriment to health than the overall pattern. Some researchers suggest that certain Type A characteristics (e.g., job-involvement) are actually adaptive. This study compared the relative relationship of the TABP and hostility to career-related achievement and psychosocial adjustment among 223 service-delivery employees. Male and female participants completed the Jenkins Activity Survey and the MMPI Hostility Scale as part of a cardiovascular disease risk factor screening. The TABP was positively associated with managerial status for both men and women. However, the TABP was positively related to psychosocial adjustment variables among men only. Hostility was significantly related to undesirable outcomes including lower job status, life dissatisfaction, and unfavorable perceptions of the workplace for both men and women. Discussion addresses organizational factors which might perpetuate hostility and the TABP, as well as gender differences in the experience of these constructs.  相似文献   
76.
This study aimed to explore the lived experience of assuming the primary caregiver role in a group of spouses of individuals living with a traumatic spinal cord injury (SCI) (injuries ranged from paraplegia to quadriplegia). Individual in-depth interviews were conducted with 11 participants who were both the spouse and primary caregiver of an individual with a SCI; of these, 10 were female and 1 was male. All interviews were transcribed verbatim and were subjected to interpretative phenomenological analysis (IPA). Here we present three inter-related master themes: ‘The emotional impact of SCI’; ‘Post-injury shift in relationship dynamics’ and ‘Impact of caregiving on identity’. Regarding the emotional impact of spinal injury, participants reported an almost instantaneous sense of loss, emptiness and grief during the injured person's rehabilitative period and feelings of anxiety were reported in anticipation of their return to the family home. A distinct change in role from spouse and lover to care provider was reported and this ultimately contributed to relationship change and a loss of former identity. The findings are discussed in relation to extant caregiver literature and recommendations for future caregiver support are highlighted.  相似文献   
77.
Scientists have long debated the extent to which animals can imitate. Observations of bottlenose dolphins suggest a sophisticated capacity for social imitation, but little is known about the nature of these abilities. Here, we explore the behavioral mechanisms underlying a dolphin’s ability to copy motor actions while blindfolded (i.e., wearing eyecups). When a dolphin was asked to imitate a dolphin, a human, and then another dolphin blindfolded, his accuracy remained relatively consistent across models. However, his blindfolded echolocation dramatically increased when copying a human as compared to other dolphins, suggesting he actively switched between strategies: recognizing behaviors via characteristic sounds when possible, but via echolocation for the more novel sounding behaviors of the human. Such flexibility in changing perceptual routes demonstrates that the dolphin’s imitation was not automatically elicited, but rather results from an intentional, problem-solving approach to imitation.  相似文献   
78.
Because Latinos are underrepresented and often negatively stereotyped in the media, concern is frequently expressed that repeated exposure to these portrayals may reflect poorly on Latino adolescents' self-esteem. To test this issue empirically, we conducted 2 studies examining associations between multiple dimensions of self-esteem and several forms of media use. Testing 40 Latino high school students in Study 1, we found that more frequent and more active TV viewing was associated with lower social and appearance self-esteem. Many of these general patterns were replicated in Study 2 with 115 college students and with several demographic controls. Additional analyses of possible moderators revealed more consistent negative correlations among women and among participants with a stronger Latino ethnic identity. Together, these findings provide powerful evidence of a potential link between media use and the self-conceptions of Latino youth.  相似文献   
79.
Abstract

Memory complaints among older adults are often influenced by depression and anxiety, but the association of stress to memory complaints has received little attention. We examined the associations of perceived stress, life events, and activity level to everyday memory complaints among healthy older women, while controlling for the influence of depression and anxiety. Participants (N=54) completed self-report questionnaires on memory complaints, perceived stress, recent life events, activity level, depression, and anxiety. Partial correlation analyses indicated that higher levels of perceived stress were associated with higher levels of memory complaints when controlling for the influence of depression and anxiety, but that life events and activity level were not related to memory complaints. This study highlights that perceived stress, like depression and anxiety, is a psychological factor that influences the appraisal of cognitive ability; however, larger and more heterogeneous samples will be needed to better understand the multifactorial nature of memory complaints in older adulthood.  相似文献   
80.
The present study examined the factor structure of a widely used measure of parenting style in three samples from Northwestern India. College Students (n = 195) completed Parental Authority Questionnaire (PAQ; Buri in J Pers Assess 57:110–119, 1991), and mothers of children attending high-school (n = 275), and middle-school (n = 145) completed its parent-report version Parental Authority Questionnaire-Revised (PAQ-R; Reitman et al. in J Psychopathol Behav Assess 24:119–127, 2002). Preliminary findings revealed that across three samples Cronbach’s alpha values ranged from poor to acceptable, with permissive parenting subscale of the PAQ/PAQ-R having the lowest value, whereas the authoritarian parenting had the highest value. Confirmatory factor analysis revealed that none of the models achieved satisfactory fit (i.e., CFI > .90). Exploratory factor analysis revealed that a two factor structure (with first component consisting of authoritative and permissive items, and the second component consisting of authoritarian items) rendered Cronbach’s alpha in the acceptable range. Only PAQ/PAQ-R authoritarian scale was correlated with youth adjustment problems across all three samples, while findings concerning authoritative and permissive scales were mixed. The findings suggest that only PAQ/PAQ-R authoritarian scale is reliable and valid in urban, middle-class, educated families in India, and encourage researchers to develop culturally relevant measures of parenting for this population.  相似文献   
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