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51.
An adaptive up-down tracking procedure was used in combination with a visually reinforced head turn response to examine auditory sensitivity for 500, 2000, and 8000-Hz tone bursts in infants 6 to 18 months of age. Six- and 10-month-old infants were tested with headphone presentation of stimuli, while 10-, 14, and 18-month-olds were tested in sound field. Infant threshold estimates for both headphone and sound field were within 15 dB of adult comparisons for all frequencies and age groups. Six-month-olds were significantly less sensitive to the 8000-Hz tone than to either of the lower frequency stimuli, but older infants demonstrated approximately equal sensitivity for all three frequencies tested. 相似文献
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Kathleen M. Tall Ph.D. Michael J. Ross Ph.D. 《Journal of Contemporary Psychotherapy》1991,21(3):197-209
The present study investigated the effects of similarity between psychotherapist age and client age on client's preference for a therapist, willingness to disclose, expected therapeutic climate, and perceptions of therapist competence. Similarity theory provided a rationale for the hypothesis that prospective clients would perceive a psychotherapist similar in age more favorably than a therapist dissimilar in age. Support for the hypothesis was obtained on the dimensions of client preference, willingness to disclose, and therapist competence. Also, consistent with previous research, high experienced therapists were viewed more favorably than low experienced therapists.This research is based on a doctoral dissertation submitted by Kathleen M. Tall under the direction of Michael J. Ross to Saint Louis University. 相似文献
54.
Kathleen M. Schiaffino 《American journal of community psychology》1991,19(1):99-102
Comments on the Heller et al. telephone intervention with isolated elderly women are presented. The importance of addressing contextual factors involved in assessments of social support in community samples is discussed. Comparisons are drawn between the assessment of social support among an elderly sample and an assessment of social support among a sample of chronic illness patients. Three key issues are discussed: (a) Is a little support better than no support and is a little all we really need? (b) Is family support more important than friend support, at least to this population? (c) Can long-term relationships be replaced? 相似文献
55.
This study examined the effects of personal religious orientation, religious denomination, and gender on attitudes toward women and their work roles using a sample of 263 single undergraduate university students. Subjects with a high intrinsic religious orientation put significantly more emphasis on family than career in their anticipated general lifestyle relative to those with a low intrinsic religious orientation. Subjects with a high intrinsic religious orientation were also more likely to anticipate the female spouse spending less time in a profession during the children's early years. Males showed more traditional attitudes toward women than females, but there were no gender effects on measures of preferred general lifestyle, preferred child-care distribution, or preferred career involvement for the wife. Subjects belonging to mainline and conservative denomination did not differ significantly in their attitudes toward women or their work roles. 相似文献
56.
K. Richardson K. K. Bhavnani D. Browne 《Current psychology (New Brunswick, N.J.)》1982,2(1-3):101-109
It is generally agreed that concept learning involves the abstraction of some general representation or schema. Just what is abstracted, however, and how it is used in the classification of sets of stimuli in the natural world or in the laboratory, remain outstanding questions. In this paper a hypothesis involving contingency abstraction is described as a possible solution to these questions. An experiment which manipulated measured contingency in a concept-learning task, and which offered empirical support for the hypothesis, is reported. The advantages of a contingency-abstraction theory of concept learning are briefly discussed. 相似文献
57.
Previous research has failed to show consistent effects upon memory performance of individual differences in the use of mental imagery. A test of pictorial memory was devised which varied the ease with which the stimulus patterns could be verbally encoded. A factor analysis related performance in this task to a variety of other individual characteristics. The recall of material which could not be readily verbalized defined a factor within the solution which showed significant loadings of age and performance in the Progressive Matrices, but not of subjective ratings of the vividness of experienced imagery. The recall of material which could be readily verbalized did not contribute to the factorial structure of the results. It was concluded that the two sorts of pictorial material are remembered in quite different ways. 相似文献
58.
In a field study of helping behavior carried out in 48 “convenience” grocery stores, customers tried to purchase for $1.00 a product clearly labeled as costing from $1.15 to $1.50. Amount of help by white clerks (allowing the purchase for $1.00) varied as a function of sex of customer and race of customer. Black male customers were helped least often. Neither the dress of the customers (casually-dressed or well-dressed) nor the racial makeup of the store's clientele was significantly related to helping. Implications of these findings for concepts of same-race bias and “reverse discrimination” in helping are discussed. 相似文献
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