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61.
62.
The effects of ACTH 4-10 on rats' imitation learning was examined during the acquisition and extinction of a bar-press response for water reinforcement. Rats were exposed to either a bar-pressing conspecific (OB), an experimentally naive conspecific (ON), or an empty box (OE) during bar-press acquisition. In a factorial design, each rat was then exposed to one of the same three conditions during extinction. An 80 mcg dose of ACTH 4-10 was administered to half of the rats in each group prior to observation. Performance differences during acquisition were generally small, but significant performance differences during extinction were found. Social facilitation was indicated by the finding that rats extinguished in the presence of a conspecific exhibited significantly greater resistance to extinction than rats extinguished in the presence of an empty box. An imitation effect was also found. Rats that observed a bar-pressing conspecific during both acquisition and extinction (group OB-OB) showed significantly greater resistance top extinction than did groups OB-ON, CB-OE, or OE-OE. There were no significant effects of the hormone, however, relative to saline controls. 相似文献
63.
Mediating mechanisms in a school-based drug prevention program: first-year effects of the Midwestern Prevention Project 总被引:10,自引:0,他引:10
D P MacKinnon C A Johnson M A Pentz J H Dwyer W B Hansen B R Flay E Y Wang 《Health psychology》1991,10(3):164-172
Describes (a) the effects of a social-influences-based drug prevention program (the Midwestern Prevention Project) on the mediating variables it was designed to change and (b) the process by which the effects on mediating variables changed use of drugs (tobacco, alcohol, and marijuana). Students in 42 middle schools and junior high schools in Kansas City, Missouri, and Kansas City, Kansas, were measured in the fall of 1984 (N = 5,065) and again 1 year later (N = 5,008) after 24 of the schools had been through the program. Compared to students in control schools, students in program schools became less likely to express belief in the positive consequences of drug use, less likely to indicate that they would use such drugs in the future, more likely to report that their friends were less tolerant of drug use, and more likely to believe that they were better able to communicate with their friends about drug or school problems. Change in perceptions of friends' tolerance of drug use was the most substantial mediator of program effects on drug use. There was evidence that intentions to use and beliefs about the positive consequences of use may also mediate program effects on drug use. 相似文献
64.
Henning Wrogemann 《International review of missions》2020,109(2):248-264
According to the Christian view, the essence of the triune God is revealed in the relational event between God the Father, the Son Jesus Christ, and the Holy Spirit. The Bible says of this God, “God is love” (1 John 4:8, 16). By way of example, the article explores “God's love” to show that the Qur'an's conception of God is incompatible with key tenets of the New Testament. Thus, when keeping both conceptions of God in view, we cannot speak of one and the same God. Now what does this mean for the pursuit of conciliatory relations between Christians and Muslims? Which relational paradigms need to be kept in mind? After reflecting on the concepts of neighbourliness, companionship, and hospitality, the article goes on to trace the conceptual outlines of Christian mission as a mission of God's love (missio amoris Dei). Its hypothesis is that a characteristically Christian conception of God can supply useful motifs for appreciative and conciliatory actions by Christians toward Muslims. Finally, the author proposes a theology of interreligious relations (which he has elaborated upon elsewhere) as an alternative approach to conventional theologies of religion. 相似文献
65.
Latent inhibition (LI) refers to findings of poorer learning with stimuli preexposed as irrelevant, compared to novel stimuli. In order to investigate the role of attention in traditional LI, two experiments with human subjects were conducted. Experiment 1 used a simplified visual-search design. As in previous studies, but now with a simpler design, there was a LI-like effect, thereby supporting the position that attentional learning to irrelevantly preexposed stimuli is reduced. Experiment 2 introduced conditions that were designed to exclude a potential contribution of novel popout to the visual-search LI-like effect. It was shown that the effect could be observed independently of contributions from novel popout. In addition, when participants were divided into good and poor attentional learners on the basis of visual-search LI scores, traditional rule-learning LI was established in good attentional learners, whereas it was absent in poor attentional learners. Together, these results indicate that visual-search procedures can be used to provide a measure for LI, and, as such, they support attention-based explanations of traditional LI. 相似文献
66.
Henning Krampe Heinrich Küfner Thilo Wagner Hannelore Ehrenreich 《Psychotherapeut》2001,46(4):232-242
For seven years, the so-called “rotation of therapists”, has been a central part of OLITA, the outpatient longterm intensive therapy for alcoholics. Thus far, the participation of several equally responsible therapists in the treatment of a patient has rarely been seen as a defined therapeutic approach. The present work discusses whether the “rotation of therapists” has any essential influence on the success of OLITA. It considers both, potential advantages and disadvantages for patients and therapists and tries to identify conditions under which this approach appears to promote therapeutic interactions. Following an overview of the present knowledge regarding the therapeutic interaction in addiction therapy, a method is described which may be seen as the precedent of the “rotation of therapists”, the multiple psychotherapy. Finally, the practical procedure in OLITA is outlined as well as its theoretical background. New areas of application for the “rotation of therapists” are discussed. 相似文献
67.
Andreas Bischof Holger Stark Reinhard Blumenstein Thomas Wagner André Brechmann Henning Scheich 《Behavior research methods》2001,33(4):549-555
The Observer 3.0 (Noldus, 1991) was used as the base for a time-saving fine analysis of animal behavior. A PC controlled a shuttlebox and a shuttlebox control unit. Learning behavior was recorded on videotapes by an S-VHS camcorder with vertical interval time code (VITC), which was used to generate an observational data file (ODF). The observational system was enhanced by automatically recorded status signals from the PC as event markers on the soundtrack of the videotape. These signals were used to subdivide a training session into numbered trials during generation of the ODF. They were later used for a PC-aided fine analysis of behavioral events, such as attention responses (AR) and orienting responses (OR) during shuttlebox learning. In this way, a large number of both automatically inserted PC event markers and manually inserted, key-defined behavioral events were registered and analyzed effectively in a semiautomatic fashion. The system is illustrated with an analysis of shuttlebox avoidance data from gerbils (Meriones unguiculatus). 相似文献
68.
Ohne Zusammenfassung 相似文献
69.
A controlled evaluation of group cognitive therapy in the treatment of irritable bowel syndrome 总被引:5,自引:0,他引:5
Blanchard EB Lackner JM Sanders K Krasner S Keefer L Payne A Gudleski GD Katz L Rowell D Sykes M Kuhn E Gusmano R Carosella AM Firth R Dulgar-Tulloch L 《Behaviour research and therapy》2007,45(4):633-648
We randomized, at two sites, 210 patients with Rome II diagnosed irritable bowel syndrome (IBS), of at least moderate severity, to one of three conditions: group-based cognitive therapy (CT; n=120), psychoeducational support groups (n=46) as an active control, or intensive symptom and daily stress monitoring (n=44). One hundred eighty-eight participants completed the initial treatment. Those in symptom monitoring were then crossed over to CT. For an intent to treat analysis on a composite GI symptom measure derived from daily symptom diaries, both CT and the psychoeducational support groups were significantly more improved than those in the intensive symptom monitoring condition, but the CT and psychoeducational support group did not differ. Among treatment completers on the same composite measure of GI symptoms, again, both CT and psychoeducational support groups were statistically superior to symptom monitoring but did not differ on the symptom composite, or on any other measure. On individual IBS symptoms, both CT and psychoeducational support were statistically superior to symptom monitoring on reductions in abdominal pain and tenderness and for flatulence. Patient global ratings at the end of treatment showed the two active conditions statistically superior to symptom monitoring on change in Bowel Regularity, with CT superior to symptom monitoring on reduction in overall pain and in improvement in sense of well-being. Three-month follow-up data on 175 patients revealed maintenance of significant improvement or continued significant improvement on all IBS symptoms, including the McGill Pain Questionnaire. Group CT and psychoeducational support groups continued not to differ on any measure. We thus conclude that group CT is not superior to an attention placebo control condition. 相似文献
70.