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21.
The hypotheses were investigated that (a) ability to recognize the auditory perceptual stimuli for familiar events is a developmental correlate to language acquisition and (b) the low functioning mentally handicapped suffer from auditory agnosia and are impaired in this ability. The subjects were 42 nonretarded children of ages 3 through 6 and 53 severely and moderately retarded, noninstitutionalized students. The retarded subjects were matched by mental age to the chronological age of the nonretarded children. The stimuli were 49 environmental sounds; the task consisted of sound-and-picture matching-to-sample. Group membership and developmental age were the factors in an analysis of variance design. The results revealed a strong effect of developmental age (p <. 0001). The effect of group was not significant, indicating that auditory agnosia may not be common among the lower functioning retarded. The assumption that agnosia may be a major factor underlying the language disability of the severely retarded was reexamined. It was suggested that the severely retarded achieve the requisite perceptual-semantic knowledge base for language too late, after the critical age for spontaneous and efficient language learning has passed.  相似文献   
22.
The concept of affordance is proposed by Goldfield to account for “knowing” in infancy as an ecologically more valid approach than Piaget's notion of representation. While the use of affordances is regarded as an improvement over the concept of representation an argument is put forth that a more parsimonious and scientifically useful approach to the development of knowing in infancy is to be found in a behavioral analysis of a learned association of stimulus cues with behavior patterns.  相似文献   
23.
Is continuous visual monitoring necessary in visually guided locomotion?   总被引:5,自引:0,他引:5  
Subjects were asked to walk to targets that were up to 21 m away, either with vision excluded during walking or under normal visual control. Over the entire range, subjects were accurate whether or not vision was available as long as no more than approximately 8 sec elapsed between closing the eyes and reaching the target. If more than 8 sec elapsed, (a) this had no influence on distances up to 5 m, but (b) distances between 6-21 m were severely impaired. The results are interpreted to mean that two mechanisms are involved in guidance. Up to 5 m, motor programs of relatively long duration can be formulated and used to control activity. Over greater distances, subjects internalized information about the environment in a more general form, independently of any particular set of motor instructions, and used this to control activity and formulate new motor programs. Experiments in support of this interpretation are presented.  相似文献   
24.
25.
This study examined the strength of delusional beliefs during the modification of delusional verbalizations of a 51 year-old chronically mentally ill inpatient. The changing-criterion design was used to document the effectiveness of a behavioral treatment package to alter the rate of delusional responses to personal background questions. The results revealed a stepwise decline in the frequency of delusional responses. Generalization effects to novel interviewers were obtained. No changes were obtained on the subject's ratings of delusional beliefs, with the subject assigning ratings of absolute conviction to his beliefs throughout the duration of the study.  相似文献   
26.
During recent years considerable attention has been focused on competency-based training. Yet there is a lack of data relating to many key issues. This paper describes some of the key issues concerning four major factors of competency-based training: validity, reliability, logistics, and ethics. Three recommendations made to the Division 16 Education and Training Committee are presented.  相似文献   
27.
Although the alliance is a consistent predictor of treatment outcomes in psychosocial interventions, few studies have examined this association among youth with autism spectrum disorder (ASD). In particular, youth-therapist alliance has never been examined in social skills interventions (SSIs), a common modality for this population. In this study, thirty-four youth with ASD (Mage = 12.41; 79% male) participated in a community-delivered, group-based SSI in a summer camp format led by eight Head Therapists (Mage = 32.12; 50% male). Early alliance and change in alliance over the course of the treatment were assessed via self- and observer-reported measures. Both self- and observer-rated alliance were associated with positive treatment outcomes as reported by parents (decreased problem behaviors) and other peers in the group (reciprocated friendship and social preference). These results provide the first evidence of the role of the alliance in an SSI for youth with ASD and add to the growing body of literature that demonstrates the importance of assessing and addressing the alliance in treatment for this population.  相似文献   
28.
Clinical Child and Family Psychology Review - The crisis in child and adolescent mental health and wellbeing has prompted the development of school and community-based interventions to tackle...  相似文献   
29.
Legislatures and courts have responded prematurely to the problem of prenatal drug exposure through a variety of criminal and civil legal sanctions to deter drug use and to protect fetal health. A review of the case law demonstrates that significant statutory and constitutional difficulties limit the effectiveness of these sanctions and ultimately inhibit their applicability. These constraints require that any governmental intervention through the courts be based upon individual judicial findings of imminent harm to the child and maternal unfitness in neglect proceedings.  相似文献   
30.
We present the first empirical integration of anthropomorphism and dehumanization, two intrinsically linked processes representing the extent to which the concept of humanness is activated for a given target. Across several experiments, we demonstrate that pairing a person and object in an ad, while focusing respondent attention on the object, leads to its being anthropomorphized and evaluated better compared to presenting it alone. However, compared to presenting a person alone, the same pairing leads to inferior evaluations of the person through a process of dehumanization. We rule out two alternative explanations for these effects, namely the transfer of an object's qualities to the person and consumption associations, and conduct a post‐test that provides additional support for our proposed activation/inhibition of humanness account. Finally, we inspect several moderators, finding that anthropomorphism only occurs with moderately and highly functional objects and dehumanization occurs irrespective of the person's gender or fame. By incorporating the literature on dehumanization, we propose new research questions to motivate future inquiry.  相似文献   
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