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This article reports a second-order factor analysis of the 13 interpretable first-order factors of Adkins and Lyerly based on 66 variables for 200 Army men. The approach to simple structure for 6 second-order factors was unusually good. Loadings of the original 66 variables on the second-order factors were also obtained. Five of the factors are tentatively interpreted as Precision in Formation and Use of Verbal Concepts, General Verbal Fluency, Visualizing Spatial Constancy During Movement, Speed in Analysis, and Flexibility in Analysis. 相似文献
53.
The relations of abilities, as measured by Thurstone'sTests for Primary Mental Abilities, to activity preferences, as measured by Kuder'sPreference Record, are investigated for a population of 512 university freshmen. Ability profiles for contrasted groups on each preference scale reveal relatively slight overlapping between the two sets of measures, although the apparent trends are reasonable. The Pearson inter-correlation coefficients of all pairs of measures involved were determined. Implications of the findings in relation to theory and to educational and vocational guidance are indicated. 相似文献
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Ronald Jay Werner-Wilson Toni Schindler Zimmerman Dorothy Whalen 《Contemporary Family Therapy》2000,22(2):161-188
Spouse abuse remains an important social problem. Recent research has begun to explore resiliency in a variety of areas: Why, despite harsh life circumstances, do some people survive and later thrive after experiencing trauma? What are the processes associated with a successful departure from abuse? The authors worked with a local shelter to identify three groups of women: (a) those currently at the shelter; (b) those who had been away from an abusive relationship for at least one year; and (c) those who were identified by shelter staff as having demonstrated a resilient response to battering, and compared experiences and recommendations between groups and discuss clinical and service implications. 相似文献
55.
Madhur Mangalam Matheus M. Pacheco Dorothy M. Fragaszy Karl M. Newell 《Ecological Psychology》2019,31(1):14-29
We investigated whether perceptual learning via dynamic touch can facilitate the discovery of tooling affordances. Twelve blindfolded participants manipulated two structurally identical aluminum objects consisting of a blade and a shaft; one object was seven and a half times heavier than and twice as large as the other object. Flexions/extensions at two joints in the shaft changed the configuration and functionality of each object. A rigid shaft (one of four possible configurations) rendered each object a functional hoe. The number of changes in the configuration produced prior to determining that the grasped object had been rendered a functional hoe greatly exceeded the number of possible configurations and declined with experience, whereas the rate of change in configuration increased with experience. Inertial properties specifically support perception via dynamic touch and explained the observed differences in actions with the two objects. These findings demonstrate that perceptual learning via dynamic touch can facilitate the discovery of tooling affordances. 相似文献
56.
Emily E. Bray Mary D. Sammel Robert M. Seyfarth James A. Serpell Dorothy L. Cheney 《Animal cognition》2017,20(5):923-939
It is often assumed that measures of temperament within individuals are more correlated to one another than to measures of problem solving. However, the exact relationship between temperament and problem-solving tasks remains unclear because large-scale studies have typically focused on each independently. To explore this relationship, we tested 119 prospective adolescent guide dogs on a battery of 11 temperament and problem-solving tasks. We then summarized the data using both confirmatory factor analysis and exploratory principal components analysis. Results of confirmatory analysis revealed that a priori separation of tests as measuring either temperament or problem solving led to weak results, poor model fit, some construct validity, and no predictive validity. In contrast, results of exploratory analysis were best summarized by principal components that mixed temperament and problem-solving traits. These components had both construct and predictive validity (i.e., association with success in the guide dog training program). We conclude that there is complex interplay between tasks of “temperament” and “problem solving” and that the study of both together will be more informative than approaches that consider either in isolation. 相似文献
57.
Relationship of social support and social burden to repeated breast cancer screening in the women's health initiative. 总被引:3,自引:0,他引:3
Catherine R Messina Dorothy S Lane Karen Glanz Delia Smith West Vicky Taylor William Frishman Lynda Powell 《Health psychology》2004,23(6):582-594
Direct and interactive effects of social support, social burden (caregiving, negative life events, and social strain), education, and income on repeated use of breast cancer screening among a large (N=55,278), national sample of postmenopausal women participating in the Women's Health Initiative observational study were examined. Repeated screening decreased as emotional/informational support and positive social interactions decreased (ps<.01). Repeated mammography decreased with frequent caregiving (p<.01). Less social strain reduced the frequency of repeated breast self-examinations (BSEs; ps<.01), but frequent caregiving and more negative life events increased repeated use of BSE (ps<.01). Interactive effects suggested that emotional/informational but not tangible support is associated with repeated mammography and clinical breast examinations (ps<.01) and may be particularly important among low-income older women, especially those burdened by caregiving. 相似文献
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Object recognition research is typically conducted using 2D stimuli in lieu of 3D objects. This study investigated the amount and complexity of knowledge gained from 2D stimuli in adult chimpanzees (Pan troglodytes) and young children (aged 3 and 4 years) using a titrated series of cross-dimensional search tasks. Results indicate that 3-year-old children utilize a response rule guided by local features to solve cross-dimensional tasks. Four-year-old toddlers and adult chimpanzees use information about object form and compositional structure from a 2D image to guide their search in three dimensions. Findings have specific implications to research conducted in object recognition/perception and broad relevance to all areas of research and daily living that incorporate 2D displays. 相似文献