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131.
Tourette syndrome (TS) is characterized by chronic motor and vocal tics. Habit reversal therapy (HR) is a behavioral treatment for tics which has received recent empirical support. The present study compared the efficacy of HRT in reducing tics, improving life-satisfaction and psychosocial functioning in comparison with supportive psychotherapy (SP) in outpatients with TS. In addition, we investigated whether impairments in response inhibition in patients with TS predict response to HR treatment which specifically aims to inhibit tics. Thirty adult outpatients with DSM-IV TS were randomized to 14 individual sessions of HR (n = 15); or SP (n = 15). HR but not SP reduced tic severity over the course of the treatment. Both groups improved in life-satisfaction and psychosocial functioning during active treatment. Reductions in tic severity (HR) and improvements in life-satisfaction and psychosocial functioning (HR and SP) remained stable at the 6-month follow-up. The extent of pre-treatment response inhibition impairment in the HR group predicted reductions in tic-severity from pre- to post-treatment. Our results suggest that HR has specific tic-reducing effects although SP is effective in improving life-satisfaction and psychosocial functioning. Assessments of response inhibition may be of value for predicting treatment response to HR. 相似文献
132.
The purpose of this qualitative study was to explore with minority older adults their experience in the Senior Exercise Self-Efficacy Pilot Program (SESEP) and establish what aspects of the SESEP helped the participants engage in exercise and what decreased their willingness to exercise. A total of 148 older adults from 12 Senior Centers participated. The majority of the participants were African American (77%), and female (79%) and the average age was 72.9+/-8.0. Analysis of the semi-structured interviews revealed 36 codes which were categorized and reduced to 13 major themes. Eleven of these themes focused on factors that facilitated participation in exercise and two themes included factors that decreased willingness to participate in exercise. Findings support the use of the theory of self-efficacy to change behavior among minority older adults, and future research should focus on identifying culturally specific interventions that will strengthen these beliefs and thereby increase exercise behavior. 相似文献
133.
Previous studies of attention-directing cues have focused largely on the effects of cuing on perceptual processes, but cuing may also influence the transfer of perceptual representations into visual working memory. In the present study, we examined this potential role of cues, using both predictive and non-predictive cues in the context of a visual working memory task. Each trial began with a cue, followed by an array of six colored squares, a delay interval, and then a probe square presented at th e location of one of the squares in the previous array. The subjects were required to indicate whether the color of the probe square was the same as the color of the square that had previously been presented at the same location. Performance on this working memory task was more accurate when the cued location was probed than when an uncued location was probed, even when the cued location was no more likely to be probed than any of the uncued locations. An additional experiment using the abrupt-onset paradigm of Yantis and Jonides (1984) yielded similar results. Thus, visual transients may automatically influence the transfer of perceptual representations into visual working memory. 相似文献
134.
135.
The effect of meaning and isolation of words on the acquisition of segmentation of words in sentences was examined with an artificial miniature language composed of Mandarin Chinese quasi-elements. Forty undergraduate students participated in one of four groups: Word No Meaning, Word Meaning, Sentence No Meaning, or Sentence Meaning. In each group the subjects listened to the same set of words, either as isolated words or in sentences. Additionally, the meaning groups saw accompanying pictorial representations of isolated words or sentences. Pretest and posttest assessments indicated that isolation of words is a significant factor in word segmentation for an initial word set restricted in size when meaning is not provided. When meaning is provided, the isolation of words apparently does not influence word segmentation performance. 相似文献
136.
Sex Roles - This study sought to update and extend J. Z. Rubin, F. J. Provenzano, and Z. Luria's [(1974) “The Eye of the Beholder: Parents' Views on Sex of Newborns,” American... 相似文献
137.
Water-deprived rats in a pair competing for a single source of water quickly establish a firm relationship during which one
rat drinks consistently more (dominant) than the other (submissive) animal. This relationship is formed during the first competition
and is very stable during subsequent tests. Exposure of dominant rats to a severe (18 hrs immobilization), but not a mild
(2 hrs immobilization), stressor reduced markedly aggressive behavior and inverted transiently the dominant submissive relationship
of the pairs. Exposure of submissive rats to the severe stressor resulted in only minor reductions of aggressive behavior
in these animals. Prestress anxiety predicted stress effects in the dominant animals in that high-anxious animals lost more
dominant behavior and weight during stress as compared with low-anxious rats. Thus, severe stress can transiently reduce dominant
but not submissive behavior during water competition and high-anxious rats are more prone to lose their aggressive behavior. 相似文献
138.
Dena Ann Vogel Margaret A. Lake Suzanne Evans Katherine Hildebrandt Karraker 《Sex roles》1991,24(9-10):605-616
Sex-stereotyped perceptions of infants were examined in children (aged 5, 9, and 15 years), college students, and the children's mothers. The children and college students as a group rated labeled female infants as littler and as more beautiful, nice, and soft than labeled male infants, with no age changes in sex-stereotyped perceptions. The mothers as a group were not influenced by the labeled sex manipulation. The 5-year-olds rated the infants the least favorably and the mothers rated the infants the most favorably. Girls rated the infants as more beautiful than the boys did. Finally, the mothers with higher masculinity scores and their sons showed less sex-stereotyped perceptions of the infants than mothers with lower masculinity scores and their sons. 相似文献
139.
A study was designed to answer the questions if low doses of ethanol would reduce stress induced increases in heart rates, if covariations would be observed between ethanol induced changes in heart rates and changes in emotional states and mental performance and if tolerance to ethanol or other personality factors would influence the ethanol induced cardiac effects. Forty-four male students with a history of high and low alcohol consumption according to questionnaire scores were matched for extraversion and neuroticism and then assigned to a group receiving either 0.8 g/kg of ethanol or a placebo drink. A stress condition of mental arithmetic was applied prior to and 45 minutes after ingestion of the drink. Heart rates and ratings of emotional states by adjective check lists were recorded before and after each stress session. A significant reduction of stress induced heart rate increases in both high and low drinking groups but no ethanol dependent change of resting heart rates were observed. Reductions of autonomic stress response by ethanol were weakly but positively correlated to respective reductions of affective stress responses and impairment of the quality of mental performance. High trait anxiety subjects seemed to benefit more from ethanol with respect to reductions of cardiac and emotional arousal than low anxious subjects. 相似文献
140.
Therapists sometimes encounter cases of intense marital discord in which the disaffected spouse seems unable to specify the reason for his or her discontent except in the vaguest, most general terms. Such cases may be extraordinarily difficult to treat, as the disaffected partner may seem impervious to any attempt at negotiation, to the point of dissolution of the marriage. The reason for the disaffected spouse's intransigence may seem unclear to the other spouse, to the therapist, and even to herself/himself. We hypothesize an explanation for this phenomenon in terms of the disaffected partner's experience of having suffered humiliation at the hands of the other spouse and offer a plan for treatment, citing case materials. 相似文献