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191.
Sixty-eight percent of U.S. adults are overweight/obese, and this epidemic has physical, psychosocial, and behavioral consequences. An internet sample of adults (N = 2997) perceiving themselves as larger than ideal in clothing size reported their body mass index (BMI), relative clothing size (RS; discrepancy between current and ideal size), and avoidance behaviors. Exploratory factor analysis of 10 avoidance items produced social avoidance and body display avoidance factors. A relative importance analysis revealed RS as a better predictor than BMI for avoidance. A hierarchical multivariate analysis of covariance found RS to predict both avoidance constructs. The relationship between RS and both avoidance constructs was stronger for women than men, and for younger as compared to older participants. Caucasians reported more body display avoidance than African Americans. This suggests that personal dissatisfaction with body size may deter involvement in varied life events and that women are especially avoidant of activities that entail displaying their bodies.  相似文献   
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We tested the effects of word length, frequency, and predictability on inspection durations (first fixation, single fixation, gaze duration, and reading time) and inspection probabilities during first‐pass reading (skipped, once, twice) for a corpus of 144 German sentences (1138 words) and a subset of 144 target words uncorrelated in length and frequency, read by 33 young and 32 older adults. For corpus words, length and frequency were reliably related to inspection durations and probabilities, predictability only to inspection probabilities. For first‐pass reading of target words all three effects were reliable for inspection durations and probabilities. Low predictability was strongly related to second‐pass reading. Older adults read slower than young adults and had a higher frequency of regressive movements. The data are to serve as a benchmark for computational models of eye movement control in reading.  相似文献   
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Children's experiences with their parents and teachers were related to the acquisition of academic skills from preschool through second grade. Individual and group growth curves were estimated, and individual patterns of change were predicted from selected demographic, family, and classroom characteristics to identify multiple pathways to early academic competence. Standardized assessments of language and academic skills and parent and teacher surveys were collected on 511 children beginning in the second-to-last year of child care through the third year of elementary school. As expected, children tended to show better academic skills across time if their parents had more education and reported more progressive parenting beliefs and practices. Statistical interactions between family background and teacher-child relationships indicated that a closer relationship with the teacher was positively related to language skills for African-American children and to reading competence for children whose parents reported more authoritarian attitudes. These results provide further evidence that social processes in classrooms are important for academic competence for children considered at risk for academic problems.  相似文献   
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Sixty‐six children aged between 5 and 7 years participated in the event, ‘Visiting the Pirate’, and were interviewed about it at one of five delays, namely, no delay (immediate interview), or at a 1‐week, 1‐day, 1‐month or 6‐month delay. For open‐ended recall, a significant decrease in the amount of information reported was detected only at the 6‐month delay, although forgetting functions indicated forgetting was most rapid at the shorter delays. Accuracy of open‐ended recall was maintained over all delays. In contrast, in response to specific, leading and misleading questions, accuracy had decreased significantly by the 6‐month delay. The theoretical and practical implications of these findings regarding the effects of delays on children's event reports are discussed. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
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Each year, approximately 51,000 incidents of rape and sexual assault occur in the workplace. If an incident of rape occurs in the workplace, management can adopt several procedures for both the assaulted victim and the organization. First, encourage coworkers to show support for the victim. Second, plan the employee's return to work. Third, provide career and other forms of counseling and assistance for the victim. Fourth, and most important, show concern for the employee. An organization can use a variety of administrative controls and environmental designs as preventive measures to help protect employees from being raped or sexually assaulted in the workplace.  相似文献   
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In four experiments the conditions under which frequency judgments reflect the relative frequency of complex perceptual events were explored. Subjects viewed a series of 4 x 4 grids each containing seven items, which were letters and numbers in one of four typefaces. Later judgments of the relative frequency with which particular letters appeared in particular typefaces were unaffected by a warning about an upcoming frequency judgment task, but were affected by both the time available for processing the stimuli and the nature of the cover task subjects engaged in while viewing the grids. Frequency judgments were poor when exposure durations were less than 2 s and when the cover task directed subjects' attention merely to the locations of the items within the grids. Frequency judgments improved when the cover task directed subjects' attention to the identity of the stimuli, especially to the conjunction of letter and typeface. The results suggest that frequency estimation of complex stimuli may be possible only for stimuli that have been processed as phenomenal objects.  相似文献   
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