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61.
Valrie Lambert Yvan Lussier Stphane Sabourin John Wright 《International journal of psychology》1995,30(1):109-131
La présente étude vise à examiner la nature des liens entre les styles d'attachement (sécurisant, anxieux/ambivalent et évitant), la solitude et la détresse psychologique (dépression, anxiété, agressivité et problèmes cognitifs) chez des jeunes adultes. L'échantillon se compose de 407 étudiants de niveau collégial dont l'âge moyen se situe à 18 ans. Les sujets doivent répondre à deux questionnaires d'évaluation du style d'attachement, à l'échelle de solitude UCLA, ainsi qu'à l'index de symptômes psychiatriques. Les résultats laissent voir que les individus ayant un style d'attachement sécurisant rapportent moins de symptômes de dépression et de sentiments de solitude que les sujets des styles anxieux/ambivalent et évitant. De même, ils vivent moins d'anxiété, d'agressivité et de problèmes cognitifs que les individus du style anxieux/ambivalent. Par ailleurs, les individus du style d'attachement anxieux/ambivalent sont plus déprimés, anxieux et agressifs que les individus du style évitant. Par contre, aucune différence significative ne ressort entre les sujets des styles d'attachement anxieux/ambivalent et évitant sur le plan des problèmes cognitifs et de la solitude. Des analyses de régression multiple montrent que l'attachement anxieux/ambivalent et la solitude expliquent un pourcentage significatif de la variance associée à la détresse psychologique. Enfin, il ressort que la solitude joue un rôle modérateur dans la relation unissant l'attachement non sécurisant et les problèmes de nature cognitive, alors qu'elle joue un rôle médiateur dans la relation entre l'attachement sécurisant, la dépression et l'anxiété. 相似文献
62.
The accuracy with which observers judged whether two words belonged to the same semantic category was determined from a detection-theoretic analysis ofsame-different judgments. In Experiment 1, one word was presented centrally and the other word in either the left visual field (LVF) or the right visual field (RVF); in Experiment 2, both words were presented to either the LVF or the RVF. In order to obtain receiver-operating characteristics (ROCs) of performance, observers were asked to rate their confidence that the two words belonged to the same semantic category. Two models of the decision strategy were fitted to the obtained characteristics: a differencing model, in which the decision variable was the difference between the two observations; and an optimal model, in which each observation was judged in relation to a criterion. In both experiments, the optimal model provided a better fit than the differencing model to the obtained characteristics. Maximum-likelihood estimates of both the criterion-free parameter,d′, and the area under the operating characteristic,p(A), were greater for words presented in the RVF than for those presented in the LVF. 相似文献
63.
This study examined stability and change in patterns of mother-infant interaction between 5 and 10 months and their relation to attachment security at 18 months. Cluster analysis was used to identify patterns of dyadic interaction. There was significant, but not substantial, stability in cluster membership from 5 to 10 months. For females, being in the most optimal cluster at 5 months related to subsequent attachment security, regardless of the 10-month pattern of interaction. For males, who were significantly more likely to be insecure than females, insecure attachment was predicted by negative change from 5 to 10 months (moving from a more optimal to a less optimal cluster). 相似文献
64.
65.
THE RELATIONSHIP OF GENDER AND ETHNICITY TO SELF-SILENCING AND DEPRESSION AMONG COLLEGE STUDENTS 总被引:1,自引:0,他引:1
Linda Vaden Gratch Margaret E. Bassett Sharon L. Attra 《Psychology of women quarterly》1995,19(4):509-515
This study expands on the initial work with the Silencing the Self Scale (STSS; Jack, 1991) by presenting data using a more diverse, nonclinical sample. Included were both men and women ( n = 604) who were African American, Asian, Caucasian, and Hispanic. It was expected that women would be more self-silencing than men, and that there would be ethnic differences. There were three principal findings: (a) men were more self-silencing than were women on the STSS; (b) there was a main effect for ethnicity on the STSS, with Asians expressing the highest levels of self-silencing; and (c) there was a positive correlation between self-silencing and depression for all ethnic/gender groups. 相似文献
66.
DOUBLE DISSOCIATION BETWEEN MEMORY SYSTEMS UNDERLYING EXPLICIT AND IMPLICIT MEMORY IN THE HUMAN BRAIN 总被引:9,自引:0,他引:9
John D.E. Gabrieli Debra A. Fleischman Margaret M. Keane Sheryl L. Reminger Frank Morrell 《Psychological science》1995,6(2):76-82
Abstract— Amnesic patients have impaired explicit memory that is evident in poor recall and recognition of words, yet can have intact implicit memory for words as measured by repetition priming, the enhanced efficiency for reprocessing those word's. The dissociation between explicit and implicit memory for words is a fundamental characteristic of normal cognition that could reflect two different functional architectures of the human brain two separate processing systems or two levels of operation of a single system with implicit memory less demanding of that system. We present a patient who has a lesion in the right occipital lobe and who showed intact explicit and impaired implicit memory for words. The deficit was specific to visual priming. The double dissociation between explicit and implicit visual memory for words indicates that separate processing systems mediate these two forms of memory, and that a memory system in right occipital cortex mediates implicit visual memory for words. 相似文献
67.
This series of studies investigated the ability of literate adults to exploit communications options that are available to writers but have no counterpart in speech. Specifically it examined people's use of sketches when giving written directions to help a stranger cross town. When writing an informal letter to a friend most directions were given in prose paragraph style (Experiment 1). Almost no-one included a sketch, even if given a street map as an aid. Yet most subjects could draw adequate sketch maps (Experiment 2), and everyone said yes when asked whether they would include a sketch in a letter. So the previous choices were not constrained either by graphic skill or by judgements concerning the appropriateness of a sketch, When people were asked to 'design' the back page of a leaflet they still did not include a sketch (Experiment 3). Experiment 4 showed that any bias in the instructions was towards rather than against the use of sketches. The need to generate the sketch was removed in Experiment 5 where subjects composed the leaflet page from pre-formed sections that included alternative routes in both words and diagrams. Nearly all subjects now included a sketch in their directions. In case subjects previously, in haste, had not considered the possibility of including a sketch map, they were made aware of the drawing option by rating the usability of route information in a variety of communication styles immediately before writing their own directions (Experiment 6). People rated directions that included diagrams as significantly more usable, but still most subjects did not include a sketch in the directions they gave. So the communication styles that readers recognized as successful were not determining their choices as writers. It is suggested that, when giving written directions, inexperienced writers rely too heavily on how they would respond as speakers. 相似文献
68.
Recent federal policy has highlighted historically underrecognized women's health issues. Women comprise the majority of the population, especially the elderly. Women's health care needs, utilization patterns, and outcomes vary from those of men, and often among each other. Primary health care services for women are multidisciplinary and emphasize prevention, education, and early intervention as well as treatment. Psychologists and other primary health care providers can collaborate to provide their services in a cost-effective manner that optimizes quality of care and comprehensive health care. 相似文献
69.
Blair H. Turner Ph.D. Margaret E. Knapp 《Integrative psychological & behavioral science》1995,30(2):151-156
Consciousness and the disorders of consciousness can be more fully understood once they are integrated with the neurobiology
of mental events. After a review of animal and human research, we found several anatomical structures in the central nervous
system are required for consciousness. Identification of the critical structures, however, depends on what is meant by consciousness.
In the general sense of mental responsivity, the reticular activating system must be intact. Consciousness has also been defined
as the awareness of the sights, sounds, and feelings of everyday experience. In this sense, the system of sensory inputs and
outputs of the anterior temporal cortex, amygdala, and the hippocampus must be functional. There is no neural evidence for
“higher” consciousness. 相似文献
70.
Operant temporal discrimination learning was investigated in goldfish. In the first experiment, there was a fixed daily change in illumination. Eight subjects were trained to operate a lever that reinforced each press with food. The period during which responses were reinforced was then progressively reduced until it was 1 hr in every 24. The final 1-hr feeding schedule was maintained over 4 weeks. The feeding period commenced at the same time each day throughout. The food dispensers were then made inactive, and a period of extinction ensued for 6 days. The pattern of responding suggested that the fish were able to exhibit temporal discrimination in anticipation of feeding time. This pattern of responding persisted for a limited number of days during the extinction procedure. The second experiment produced evidence that operant temporal discrimination could develop under continuous illumination. 相似文献