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51.
The present work investigated the effect of modelling on children's pretend play behaviour. Thirty‐seven children aged between 27 and 41 months were given 4 min of free play with a dollhouse and associated toy props (pre‐modelling phase). Using dolls, an experimenter then acted out a series of vignettes involving object substitutions, imaginary play and attribution of properties. Children were subsequently provided with an additional 4 min free play (post‐modelling phase). Consistent with past research, more pretence was exhibited after modelling than before. Furthermore, in the post‐modelling phase, children were as likely to generate their own novel pretence as they were to copy the actions demonstrated by the experimenter. They also increased the number of novel symbolic acts involving imaginary play from the pre‐ to the post‐modelling phase. This study highlights how young children will not only imitate a model's demonstration of pretend acts but also use this demonstration to catalyze the creation of their own pretence. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
52.
本研究通过亲子互动游戏观察来考查亲子游戏参与方式、情感交流与儿童心理理论发展的关系。实验结果如下:第一,控制了年龄因素后,儿童的亲子游戏参与方式中的主动参与和建议游戏两种方式与儿童心理理论发展之间存在显著的相关;而对于母亲来说,指导游戏的参与方式和儿童心理理论发展存在显著相关。第二,控制了年龄因素之后,儿童情感交流方面的分享积极情感和心理理论发展之间存在显著相关。而母亲这方面的指标和儿童心理理论发展没有显著相关。文章对上述结果进行了分析讨论。 相似文献
53.
This study investigated the effects of a dependent group-oriented contingency on the supportive and non-supportive fair play behaviors of 6th grade students engaged in volleyball games as part of their physical education instruction. Six students, one male and one female per class, from three classes, identified as demonstrating low incidences of supportive behaviors during volleyball games, were participants in this study. A multiple baseline across classes design was used to examine the data. During baseline few incidences of non-supportive behaviors occurred among all six students. However, the participants seldom displayed supportive behaviors during games (i.e., encouraged each other). Following the introduction of the dependent group contingency, supportive behaviors for all participants increased. Follow-up data, collected in an alternative setting, indicated variable maintenance. The results are discussed in the context of group contingencies and social behaviors in sports. 相似文献
54.
张艳梅 《医学与哲学(人文社会医学版)》2009,(9):76-77,80
由于社会满足不了所有的医疗需求,医疗决策问题变成了确定医疗的限度问题。由于社会对于限度决定很难获得共识,医疗决策要通过公正的程序获得。医疗决策不能由某个人或某个团体或权力机构做出,而应该通过民主协商来做出,否则,人们会质疑医疗决策的合法性。 相似文献
55.
Dorit Ashur 《The International journal of psycho-analysis》2009,90(3):595-612
Freud 's declared position regarding the management of 'transference love' advocated 'abstinence', objectivity and even 'emotional coldness in the analyst'. However, his essay on Jensen's Gradiva reveals an identification with an involved and responsive 'maternal' analytic position associated with theorists such as Ferenczi, Balint and Winnicott. These theorists attribute the origins of transference love to the pre-oedipal stage, shaping their analytic model on the basis of the early relationship with the mother. Freud generally had difficulty identifying with such a position, since it entailed addressing his own inner feminine aspects. Yet a literary analysis of his 'Gradiva' reveals this stance in his textual performance, i.e. in the ways in which he reads and retells Jensen's story. Freud 's narration not only expresses identification with Zoe, the female protagonist, but also idealizes her 'therapeutic' conduct, which is closer in spirit to that of object-relations theorists. His subtext even implies, however unintended, that an ideal treatment of transference love culminates in a psychical 'marriage' bond between the analytic couple, a metaphor used by Winnicott to describe the essence of the mother–baby (analyst/patient) bond. Freud 's reading process is itself analogous to Zoe's 'therapeutic' conduct, in that both perform a creative and involved interaction with the text/patient. 相似文献
56.
Gregory P. Hanley Jeffrey H. Tiger Einar T. Ingvarsson Anthony P. Cammilleri 《Journal of applied behavior analysis》2009,42(1):33-41
The present study evaluated the effects of classwide satiation and embedded reinforcement procedures on preschoolers' activity preferences during scheduled free‐play periods. The goal of the study was to increase time allocation to originally nonpreferred, but important, activities (instructional zone, library, and science) while continuing to provide access to all free‐play activities. The satiation intervention applied to preferred activities resulted in increased time allocation to the instructional and science activities, the customized embedded reinforcement interventions resulted in increased time allocation to all three target activities, and high levels of attendance to the instructional and library activities were maintained during follow‐up observations. Implications for the design of preschool free‐play periods are discussed. 相似文献
57.
58.
An ABAB experimental design was used to evaluate the effects of access to recreational activities contingent on the completion of at least 80% of academic tasks assigned daily. Requirements in four task categories (writing, copying words, spelling, and dictionary skills) were specified daily and students were required to complete at least 80% of the requirements in each category correctly in order to participate in daily recreational activities. The procedure produced reliable and educationally important increases in the task performance of all 19 third-grade students in the study. Most of the difference in the performance of each child between experimental conditions was on the spelling and dictionary tasks, although there were also improvements on the writing and words-copied tasks for those students showing the greatest overall change in performance. The procedure was easily implemented by the teacher alone, required only materials and equipment typically found in elementary schools, and produced changes in performance important enough to the teacher that she continued to use the basic procedure after the evaluation program was terminated. 相似文献
59.
Infants' spontaneous play with objects was examined for evidence of developments in object knowledge in relation to the emergence of words and the single-word period in language development. Subjects were 7 girls and 7 boys, from different ethnic and economic backgrounds, who were studied longitudinally from 9 months to 26 months of age. Two types of displacements of objects in relation to one another were identified in the children's play: separations and constructions. The development of constructions was associated with the emergence of words, and constructions increased with age while separations decreased. The development of specific constructions, which account for knowledge of the particular properties of objects, was more strongly associated with a vocabulary spurt at the end of the single-word period than with chronological age. Despite the wide variation in the infants' ages when developments in language and play were reached, relations between achievements in the two domains were consistent among them, as confirmed with the Friedman test, p<.001. The results are discussed in terms of the cognitive developments required for play with objects and saying words. 相似文献
60.
Play skills were taught to eight profoundly mentally retarded adults in two interrelated experiments. In Experiment 1, a multiple baseline across subjects design was used to assess the efficacy of verbal and physical prompts on independent play. In Experiment 2, the same subjects and experimental procedures were used to develop social play. Verbal prompting and graduated physical guidance procedures were found to be effective in substantially increasing independent play in Experiment 1 and social play in Experiment 2. Positive changes were also observed in collateral behaviors. Inappropriate play decreased slightly and stereotypy decreased to very low levels. Social interaction increased substantially in Experiment 2 when social play was targeted but little change was observed in Experiment 1 when only independent play was targeted. Treatment gains were maintained for 26 weeks in Experiment 1 and 10 weeks in Experiment 2. In addition, the treatment gains were generalized across subjects and settings in Experiment 2. Finally, regular follow-up checks showed that independent and social play remained in the repertoire of the subjects for 12 months following the termination of programmed maintenance. 相似文献