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We assessed the efficacy of time delay and peer modeling procedures in increasing autistic children's spontaneous verbalizations of affection. Four autistic children were taught to spontaneously say “I like (love) you” in response to a hug from a familiar person and their mother. Generalization from a free play training setting to free play outdoors and at home was assessed. Ancillary social and affection behaviors were also observed. Results indicated that the time delay was a quick and effective procedure for all the children. Peer modeling was unsuccessful in teaching the target behavior. 相似文献
83.
Exploring the Individual's Perception of Sources and Credibility of Feedback in the Work Environment
Margareth Walsh Bastos Clive Fletcher 《International Journal of Selection & Assessment》1995,3(1):29-40
This study reports on the construction of an instrument to assess individuals' perceptions of feedback from various sources in a work environment, and to investigate the effects of the sources' credibility on those perceptions. Six dimensions were found to reflect the sources of feedback and the type of information they convey, and 10 dimensions were found to represent the degree of credibility the individual attributes to the sources of feedback. Data collected from a heterogeneous sample of 706 employees in the UK and Brazil were analysed to establish the reliability and construct validity of the questionnaire. 相似文献
84.
Illegitimacy, child abuse and neglect, and cognitive development 总被引:1,自引:0,他引:1
A Walsh 《The Journal of genetic psychology》1990,151(3):279-285
This study explored the relationship between illegitimate birth and cognitive development among 513 boys on probation. Prior research has shown that being part of a single-parent household leads to diminished verbal capacities and often puts a child in greater danger of abuse and neglect. Frequent abuse is thought to lead to the enhancement of visual and spatial skills relative to verbal skills through a process of "frozen watchfulness". I hypothesized that illegitimate boys from one-parent homes would have greater verbal-performance discrepancy scores than would boys from other combinations of birth status and family structure. These boys had the lowest verbal IQ and highest performance IQ scores and, hence, the largest discrepancy. These boys also suffered the highest degree of abuse and neglect of all four birth status/family structure combinations studied. 相似文献
85.
This study attempted to use multivariate statistical methodology to empirically derive and define person, situation and response variables which interact in determining situation-specific behavior of college students, and to clarify the nature of the interaction of those variables. A variant of principal components analysis was used to derive reliable dimensions of persons and situations underlying situation-specific self-reported response. These dimensions appeared to correspond to clusters of grossly similar situations. An attempt to define the derived dimensions using measures based on Murray needs did not provide clear-cut, quantitative definitions. The solution derived using the principal components procedure was found to have validity in terms of predicting overt behavior in a contrived situation. Results were interpreted as being supportive of the principal components technique as a method for deriving determinants of situation-specific behavior, but the need for new technology for defining those dimensions was commented upon. 相似文献
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This study assesses the concurrent validity of two Rorschach defense scales designed to identify borderline defensive structure. A Rorschach scale designed by Cooper and his colleagues was systematically compared to a defense scale constructed by Lerner and Lerner. Despite considerable overlap on a conceptual and operational level, the scales are based on divergent theoretical models (developmental arrest and fixation) and Rorschach units of analysis (all responses and human responses). Our results are based on the capacity of each scale to discriminate between independently diagnosed samples (neurotic, outpatient borderline, inpatient borderline, schizophrenic) and the relative discriminatory power of particular defenses within each scale to differentiate between groups. 相似文献