排序方式: 共有12条查询结果,搜索用时 46 毫秒
1.
Electrodermal lability in anxiety disorders 总被引:1,自引:0,他引:1
HANS HENRIK JENSEN NICOLAS HASLE MORTEN BIRKET-SMITH 《Scandinavian journal of psychology》1996,37(1):103-108
Twenty-eight anxiety patients, aged below 50 years, were diagnosed according to DSM-III-R criteria (panic disorder with and without agoraphobia, generalised anxiety disorder, and anxiety disorder not otherwise specified). The patients were characterised by high levels of state and trait anxiety and neuroticism, compared with the controls. However, there were no differences between patients and controls in electrodermal habituation rate, non-specific activity, or skin resistance level. When the patients were divided into electrodermally labile and stable subjects, significant differences were found between patients and controls in both electrodermal activity and Eysenck's personality dimensions. The labile patients were more introverted and attained higher psychoticism scores than either the stable patients or controls. Duration of anxiety symptoms removed the difference found in extroversion, but not in any other variable. The results are discussed in relation to the utility of electrodermal measurements in validation of diagnostic entities. It is concluded, that from the psychophysiological point of view, anxiety disorders may be examined within a dimensional framework. 相似文献
2.
An experimental study on 12 healthy volunteers showed that an amnesic effect of a therapeutic dose of diazepam (10 mg 3 times a day) may be explained by a theory of state-dependent learning. Asymmetric state-dependence was demonstrated by visually as well as verbally learned material, but in the latter case there was also evidence of an anticonsolidating effect upon learning. The findings are related to drug dependence, and it is suggested that therapeutic gains obtained during long-term diazepam treatment may not transfer to the no-drug state. 相似文献
3.
4.
HENRIK POULSEN 《Scandinavian journal of psychology》1977,18(1):1-9
Abstract.— It is argued that the materialistic position of radical behaviorism has overlooked the incapacity of idealism to solve the problem of veridicality. This defect is displayed within behavior therapy as an idealistic agnostic attitude towards the question of the veridicality of the patient's cognition. Furthermore, it is argued that the principle of reinforcement by its nature of being a general presupposition for empirical research is too general and abstract to serve as an answer to the limited but truly psychological questions concerning the origins of pathological behavior. 相似文献
5.
6.
During the treatment of violent individuals who were, incidentally, highly verbal, the authors noticed that physical assaults were often preceded by the perpetrator s use of metaphors. It was observed that the linguistic metaphors failed to function as ordinary as if devices and became concretised. When this occurred, the perpetrators resorted to a physical attack. In this paper, the authors argue that the capacity to interconnect (which is considered to be the essence of psychic work) is dependent upon what can be conceptualised as a primary mental frame or warp. Distortion of the warp will, in turn, weaken the weaving, or interconnecting function of the ego, which is considered analogous to the interconnecting in linguistic metaphors. Clinical material from the treatment of three violent men (two in psychotherapy and one in analysis) is used to illustrate the hypothesis that the concretised use of metaphor represents a restitutive, but failed attempt to maintain a psychic coherence in the face of an imminent breakdown. 相似文献
7.
Any theory of explanation must account for the explanatory successes of statistical scientific theories. This should not be
done by endorsing determinism. These considerations have been taken as sufficient ground for rejecting the demand on explanations
to be deductive. The arguments for doing so, in Coffa (1974) and Salmon (1977, 1984, 1988), are, however, not persuasive.
Deductivism is a viable position. Considering that doubts can be raised against the explanatory validity of probabilistic
causal relations and the intuitive plausibility of deductivism, it is also a recommendable position, though elaboration is
needed in accounting for some of the uses of statistical theories in explanations.
This revised version was published online in June 2006 with corrections to the Cover Date. 相似文献
8.
Abstract.— A discriminant-analysis method for dichotomized data, based on the weighted H -index as the similarity measure between two persons, is introduced. The weight assigned each item is a strictly increasing function of the absolute value of its D -estimate. Here, only power functions are used. The method which is called the WHIDD-analysis, is applied to some clinical data (Jonsson, 1975). The power of 3 produces a correct classification of all 32 persons in the validation group. 相似文献
9.
This study examined whether offspring's perception of parental frequency of alcohol use and restrictiveness towards offspring's alcohol use could be used as a substitute for parental self-reports. Offspring's perception were compared with parents' self-reported alcohol use and restrictiveness in ability to predict offspring's own alcohol use. Respondents were 924 offspring, 642 fathers and 729 mothers. Correlations between fathers' and mothers' self-reported frequency of drinking alcohol and offspring's reports of parental frequency of drinking alcohol ranged from 0.55 to 0.70. Fathers' and mothers' self-reported alccohl use and restrictiveness explained less than two per cent of the variance in their offspring's alcohol use in regression analyses, while offspring's perception of parental drinking frequency and restrictiveness exaplained about eight per cent of the variance in offspring's alcohol use. These results represent a challenge to studies of young adolescents which interpret offspring's reports of parents' alcohol use as a surrogate measure 'of parents' self-reported alcohol use. 相似文献
10.
HENRIK AAS 《Scandinavian journal of psychology》1993,34(2):107-118
An adaptation of a Norwegian modified short version of Christiansen & Goldman's Alcohol Expectancy Questionnaire for Adolescents (AEQ-A) was examined in this survey. Subjects were 924 Norwegian seventh graders, with an average age of 13.3 years. From the original 90 items, 27 items representing all seven original scales were used in this study. Factor analysis did not create any preferred new factor solution compared to Christiansen & Goldman's original factors. Internal consistency of the seven AEQ-A scales ranged from 0.37 to 0.72 on Cronbach's alpha. All seven AEQ-A scales correlated significantly with self-reported alcohol use as was expected, and this study also replicated the relative importance of the social enhancement scale. This was the first study using AEQ-A in a non-English-speaking culture. The generalizability of alcohol outcome expectancies was strongly supported.
The present study indicates that the Norwegian version of AEQ-A possesses a level of concurrent validity and internal reliability that is acceptable compared to the original scales, and can serve as a useful instrument in behavioral research on alcohol use among Norwegian adolescents in the years to come. 相似文献
The present study indicates that the Norwegian version of AEQ-A possesses a level of concurrent validity and internal reliability that is acceptable compared to the original scales, and can serve as a useful instrument in behavioral research on alcohol use among Norwegian adolescents in the years to come. 相似文献