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Conditioned response (CR) rate and development of CR latency, rise time, and airpuff attenuation were examined for V- and C-form responders using two nonspecific command words, do and don't, as conditioned stimuli (CSs) in single-cue, double-cue, and differential eyelid conditioning. In both single-cue and differential conditioning, regardless of the command word used to signal the unconditioned stimulus (UCS), the Vs produced a higher response rate and learned a better UCS-attenuating response topography than the Cs. However, in a double-cue conditioning paradigm in which both command words were presented alone on different trials and reinforced, response latency was longer and puff attenuation poorer among Vs than when the UCS was signaled by a unique cue. In contrast, adding a second reinforced cue actually enhanced the development of puff-avoidant CR topographies among Cs compared to single-cue conditioning. These results and others indicate that response topography development is to some extent a labile process that can be biased toward either good or poor puff-avoidant properties and that the factors responsible for influencing CR topography differ for Vs and Cs. 相似文献
23.
Paul Morgan Baker 《Behavior research methods》1981,13(1):67-69
A simple and inexpensive system for coding and recording interaction patterns in small groups is described. It consists of a keyboard and a standard tape recorder, and it is capable of storing sequential data using up to 36 codes. Its main application is in the study of speaker-target patterns, but it can also be used in encoding up to 12 behavioral codes, or six speakers and 6 codes. The keyboard costs less than $200 and is used with conventional tape recorders and minicomputers available at most research sites. 相似文献
24.
Correlation of Frostig visual perception scores and verbal IQs among epileptic children 总被引:1,自引:0,他引:1
A M Morgan 《Perceptual and motor skills》1981,52(1):97-98
In a large study of the visual-perceptual deficits of epileptic children both Frostig's Developmental Test of Visual Perception and the verbal part of the German version of the WISC were administered. All WISC subtests correlated significantly with the Frostig Perceptual Quotients. Verbal IQs correlated significantly with scaled scores of all the Frostig subtests. From the results of this pilot study it was suggested that intellectual abilities of epileptic children as measured by the verbal WISC and visual perception as measured by the Frostig are both influenced by the same contingencies. 相似文献
25.
Utilizing a cross-age tutoring context, this study examined the effects of reward on the teaching behaviors of the tutor, the tutor's subsequent motivation to continue to teach during a free choice period, and the social interaction between a tutor and a tutee. Third-grade boys and girls (n = 96) who exhibited a positive reinforcement style were asked to teach six addition problems to a first-grade boy or girl (n = 96). The children were randomly assigned to pairs and to one of the three reward conditions. In the performance-contingent reward condition, the tutors were promised a toy if the first-grader learned all of the arithmetic problems. In the noncontingent reward condition, the tutors were promised a toy for teaching the first-grader. In the no reward condition, the tutors taught the first-grader without promise of a toy. The results indicated that the social interaction was rated lower for the children in the performance-contingent group and that the tutors in this group spent less time teaching during the free choice period. However, neither the tutor's teaching style nor the tutee's post-test performance was adversely affected by the reward. 相似文献
26.
In recent years, Victor E. Frankl, the Viennese psychiatrist who is the founder of what has come to be known as the Third Viennese School of Psychology — Freud and Adler constituting the founders of the other two schools — has emerged as the leading proponent in psychotherapeutic circles of the centrality of the experience of “meaning” in mental health.” The goal of human life, argues Frankl, is to find meaning and order in the world for “me” personally and “us” collectively — both as an individual and a social sense of purpose and orderliness of the inner and outer environment. This paper attempts to identify—within the framework of the Jewish mystical tradition — the sources and origins of Frankl's scientific constructs in psychotherapy, and their manifestations in psychoreligious therapeutics. 相似文献
27.
28.
J E Smith M C Hillard R A Walsh S R Kubacki C D Morgan 《Journal of personality assessment》1991,56(2):277-288
Research in bulimia has flourished in recent years, and yet minimal attention has been devoted to explorations of the bulimic's basic personality organization. We utilized the Rorschach to differentiate between purging and nonpurging bulimics and controls. There were 15 subjects in each group. The Comprehensive System (Exner, 1986) was used for the scoring of the protocols. Statistically significant differences were not found between the two bulimia groups, but interesting trends were detected in the areas of depression, anger, and self-preoccupation. Results appear to be constrained by the low rate of purging behavior. Comparisons between the combined bulimia groups and the controls resulted in solidly characterizing the bulimics as displaying perceptual inaccuracies, disordered thinking, a vulnerability to interpersonal problems, a damaged self-image, and a pessimistic outlook. The strengths of the study were its use of the Diagnostic and Statistical Manual of Mental Disorders (3rd ed., rev. [DSM-III-R]; American Psychiatric Association, 1987) nonpatients bulimic subtypes and a control group that was comparable in terms of demographics. Future Rorschach studies with bulimics displaying higher frequencies of binging and purging behaviors are suggested. 相似文献
29.
The present study was undertaken to evaluate the practicability and efficacy of treating enuretic children in residential Children's Homes by means of the enuresis alarm. A control group design was employed with 19 and 20 subjects in the treatment and control groups respectively. Eighteen of the nineteen treatment group children achieved initial arrest of enuresis in a mean of 11.9 weeks of treatment (range 5–28 weeks). Over the initial 12-week period, the treatment group showed a statistically significant reduction in mean wetting frequency, both over time and in comparison with the control group. After a follow-up period of at least 20 months. 17 of the 19 children were known to be dry. The results of an independent evaluation are reported, and it is concluded that alarm treatment is as effective and practicable in Children's Homes as it is in family situations. 相似文献
30.
Note upon steady visual fixation and repeated auditory stimulation in meditation and the laboratory.
The techniques of steady visual fixation and repetitious auditory input are used in the laboratory for investigating perceptual phenomena and in yoga and meditation for facilitating altered states of awareness. Phenomena related to mild sensory deprivation are reported in both circumstances. 相似文献