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291.
A study was designed to assess the contributions of the factors of sex and familial history to cerebral dominance, where cerebral dominance was inferred from laterality on a dichotic listening task. The 144 subjects were selected from a larger sample on the basis of handedness, sex, and familial history of sinistrality, and tested on a task involving the dichotic presentation of CV syllables. Analysis of the data indicated that in female subjects, the presence of familial sinistrality increased the likelihood that they present atypical left-ear superiorities, while in males the converse was the case. Moreover, there was a significant sex difference overall, such that males were more clearly lateralized than females. A review of other dichotic listening studies provided support for the reliability of this sex difference for dichotic tasks using verbal material. A review of the clinical literature indicated that the hypothesis of a sex difference is at least tenable and merits further investigation. However, the possibility that there is a sex difference in the cognitive strategy used in dichotic listening cannot be ruled out. 相似文献
292.
Elementary school children with clinically significant test anxiety, as determined by self-report and a clinical interview, were assessed for the incidence of other fears and anxiety. The results indicated that test-anxious children reported more fears and general worries than their non-test-anxious peers. As expected, the test-anxious children experienced more negative cognitions and subjective distress when taking a test. Furthermore, the fear of negative evaluation was not limited to an actual test, since these children also reported identical symptoms when engaged in a second social-evaluative task. Finally, 60% of the testanxious sample met DSM-III criteria for an anxiety disorder. The results are discussed in terms of the relationship of text anxiety to more complex social-evaluative dysfunctions, more pervasive anxiety conditions, DSM-III anxiety disorders, and the utility of test anxiety as an indicator of the presence of these more pervasive anxiety states.This research is based on a dissertation conducted by the first author under the direction of the second author. Thanks are expressed to Stephen B. Manuck, Scott M. Monroe, Sharon Nelson-LeGall, and Saul Shiffman, who served as committee members. This study was supported in part by National Institute of Mental Health Grants No. 30915 and No. 16804, and a grant to the first author from the Sigma Xi Foundation. 相似文献
293.
Andrew W. Young Deborah Hellawell Edward H. F. De Haan 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1988,40(3):561-580
Cross-domain semantic priming of person recognition (from face primes to name targets at 500msecs SOA) is investigated in normal subjects and a brain-injured patient (PH) with a very severe impairment of overt face recognition ability. Experiment 1 demonstrates equivalent semantic priming effects for normal subjects from face primes to name targets (cross-domain priming) and from name primes to name targets (within-domain priming). Experiment 2 demonstrates cross-domain semantic priming effects from face primes that PH cannot recognize overtly. Experiment 3 shows that cross-domain semantic priming effects can be found for normal subjects when target names are repeated across all conditions. This (repeated targets) method is then used in Experiment 4 to establish that PH shows equivalent semantic priming to normal subjects from face primes which he is very poor at identifying overtly and from name primes which he can identify overtly. These findings demonstrate that automatic aspects of face recognition can remain intact even when all sense of overt recognition has been lost. 相似文献
294.
Two studies demonstrated that subjective expected utility (SEU) theory predicted interest in, but not adherence to, a weightlifting exercise program. The studies also showed that attitudes were related to adherence for certain individuals. Specifically, attitudes toward not weightlifting were related to the number of days experienced subjects weightlifted. In addition, in Study 1, experienced subjects had more positive attitudes toward weightlifting and more negative attitudes toward not weightlifting than did inexperienced subjects, and the two groups differed on a number of underlying beliefs. Similarly, in Study 2, experienced subjects had more positive attitudes toward weightlifting and differed from inexperienced subjects on a number of underlying beliefs. These results are discussed in terms of their implications for several issues: the usefulness of SEU theory in the exercise domain; the importance of considering attitudes toward alternative courses of action (including inaction) when attempting to predict exercis–or any other–behavior; the need to distinguish between exercise adoption (initiation) and maintenance (adherence); and the importance of Beach's (1982, 1985) distinction between deasion making and decision implementation. 相似文献
295.
296.
This paper illustrates how the theories of Heinz Kohut elucidate the curative aspects of group treatment. Group therapy is an ideal milieu in which mirroring, idealizing and alterego transferences can be experienced and worked through. Transmuting internalizations, or psychic structure building, occur when optimal frustration of these needs can be provided by available selfobjects. In group therapy a patient can use the group-as-a-whole, the individual members as well as the leader as potential selfobjects. With the help of individual sessions to reflect on group encounters, a patient can gain a more fully integrated therapeutic experience.The author wishes to acknowledge Susan Sands, Ph.D., Jane Jordan, M.S.W., and Ruth White, Ph.D., for their help. 相似文献
297.
Two studies examined mother's labeling of gender-neutral characters in young children's picture books. In the first study, mothers and their 18- to 38-month-old children looked at three popular children's books together. The mothers' use of masculine or feminine names or pronouns to refer to gender-neutral characters was recorded. The data revealed an extreme masculine bias: 95% of all characters of indeterminate gender were referred to by the mothers as males. In a second study, specially prepared picture books were used to examine the effect of gender-relevant variables on the mothers' labeling. The results replicated Study 1 in showing a strong bias toward referring to neutral pictures with masculine labels: The incidence of masculine labels was again high and, in addition, was relatively impervious to most of the gender-relevant manipulations included in the books. The one variable that had a strong, consistent effect on the mothers' labeling was the presence of an adult in the pictures: Child Characters were nearly always referred to as males when they appeared alone; they were more likely to be given feminine or neutral lables when they were pictured in the presence of an adult. This result is related to Carpenter's [Activity Structure and Play: Implications for Socialization, in M. Liss (Ed.), Social and Cognitive Skills: Sex Roles and Childrens Play, New York: Academic Press, 1983] model of the development of sex-typed behavior. The data are also discussed with respect to the well-documented sexist bias in picture books for preschool children.This research was support in part by Grants HD-05951 from NICHHD and R01 MH33082-01 from NIMH to the first and third authors, respectively. We wish to thank Linda Roots and Elizabeth Lewis for their assitance with data analyses. 相似文献
298.
Five studies of over 450 university students presented a comprehensive picture of computer-phobia. Three research and clinically based self-report instruments were developed to measure three nearly independent dimensions of computerphobia-computer anxiety, computer attitudes, and computer cognitions and feelings. Results indicated that older students were more computer anxious, but did not have more negative attitudes, cognitions, or feelings, than did younger students. Women had more negative attitudes than did men. Feminine-identity students showed more anxiety and negative attitudes than did masculine-identity students, regardless of gender. White students had more anxiety and more positive attitudes than did nonwhite students. Computerphobia was related to other anxiety measures (mathematics, state, and trait), but was a separate construct. Experience with computer interaction did not reduce anxiety or improve attitudes. Finally, regardless of academic major, computer-anxious students showed less computer aptitude, literacy, and interest. Implications for treating computerphobia are discussed. 相似文献
299.
The program development and first-year results of a 3-year U.S. Department of Education Fund for the Improvement of Postsecondary Education (FIPSE) grant are described. The identification of computerphobics and the types of discomfort they experience are defined. A clinically based 5-week model computerphobia reduction and skills-acquisition program is presented. Screening and assessment measures are outlined and three treatment modules—two individual treatments (systematic desensitization and thought stopping) and an information/support group—are described. The first-year results demonstrate significant pretreatment-to-posttreatment change in anxiety, attitudes, cognitions, and feelings. Plans are discussed for further evaluation and program expansion. 相似文献
300.
Susan J. Lederman Jack M. Loomis Deborah A. Williams 《Attention, perception & psychophysics》1982,32(2):109-116
Katz (1925) has argued that the sense of vibration underlies the tactual perception of roughness. However, Taylor and Lederman (1975) have suggested that vibration serves only to prevent the cessation of mechanoreceptor activity. In an experimental evaluation of these positions, it is shown that, although prior (selective) adaptation of the fingertip strongly affects the perceived magnitude of supraliminal vibrotactile signals, it fails to alter the perceived roughness of metal gratings. The results thus favor the Taylor and Lederman position. The paper also speculates on roughness coding by the mechanoreceptor populations present in glabrous skin of the human hand. 相似文献