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Forty same-sex dyads were separated into three groups (accepted, rejected, and mixed status) on the basis of their scores on the likability and rejection scales of the Pupil Evaluation Inventory [Pekarik, E.,et al. (1976).Journal of Abnormal Child Psychology, 4, 83–97]. These dyads participated in a 10-min videotaped interaction which was separated into three segments: waiting period, cooperative task, and conversational period. Observational recordings of six micro behaviors (talk time, gestures, gaze, smiles, orientation, and laughs), as well as ratings of physical attractiveness and speech volume (loudness) and observational counts of cooperation were obtained from these tapes. These data were subjected to a 2 (sex) × 3 (status) × 3 (segment) MANOVA, with sex and status as between-group factors and segment as a within-group factor. The results indicated a number of significant multivariate effects. Univariate tests for attractiveness, speech volume, and cooperation measures indicated a significant status effect for the variable of intensity. These results are interpreted in terms of the developmental literature on social behavior, as well as the data on face-to-face interactions provided by S. D. Duncan and D. W. Fiske [(1977).Face to face interaction: Research methods, and theory. Hillsdale, NJ: Erlbaum]. Suggestions for future research are offered.The authors wish to thank the principals, parents and children of Clinton Central Elementary, Frontier Elementary, and Western Elementary Schools for their help and participation in this project. We would also like to express our gratitude to Judith Conger, Patricia Moisan-Thomas, Judith Dygdon, and all other members of the research team who contributed their time and effort to this project.  相似文献   

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André Goddu 《Synthese》1990,83(2):301-315
Pierre Duhem rejected unambiguously the strong version of realism that he believed was held by Copernicus. In fact, although Copernicus believed that his theory was clearly superior to Ptolemy's, he seems to have recognized that his theory was at best only approximately true. Accordingly, he recognized that his arguments were not demonstrative in the traditional sense but probable and persuasive. Duhem regarded even the belief in probably true explanations as misguided. Nevertheless, Duhem recognized that, even if metaphysical intuition does not enter into the content of physical theories, the rejection of hypotheses could be explained only by appeal to common sense. Hence, Duhem held a qualified instrumentalism according to which physical theories are not realist, but the terms of ordinary experience and empirical laws are realist. Accordingly, Duhem rejected the complete subordination of science to philosophy as well as the complete separation of science from philosophy. Duhem's history of cosmological doctrines reflects his belief in the origin of the subordination of science to philosophy and of the struggle to achieve the proper balance without being driven to the opposite extreme of their complete separation.  相似文献   

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By a sociometric rating procedure, 32 third-grade and 32 firth-grade boys were classified as peer-rejected. Standardized teacher ratings were completed for all rejected children in order to identify those children who also exhibited clinically significant levels of aggression. A significant portion of the rejected sample at each grade were rated as highly aggressive (t score≥65). Among third graders, however, 69% of the rejected group were classified as aggressive, but only 41% of the fifth graders were similarly classified. The aggressive rejected groups at both grade levels were also rated as exhibiting lower achievement motivation and higher levels of hostile withdrawal than their nonaggressive rejected counterparts. At the fifth-grade level, nonaggressive rejected children were rated as more anxious than aggressive children. Implications for both the identification and treatment of these children are discussed.  相似文献   

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Although memory for the identities of examined items is not used to guide visual search, identity memory may be acquired during visual search. In all experiments reported here, search was occasionally terminated and a memory test was presented for the identity of a previously examined item. Participants demonstrated memory for the locations of the examined items by avoiding revisits to these items and memory performance for the items’ identities was above chance but lower than expected based on performance in intentional memory tests. Memory performance improved when the foil was not from the search set, suggesting that explicit identity memory is not bound to memory for location. Providing context information during test improved memory for the most recently examined item. Memory for the identities of previously examined items was best when the most recently examined item was tested, contextual information was provided, and location memory was not required.  相似文献   

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The purpose of this study was to assess the perceptions of emotions by accepted and rejected children. Peer ratings and peer sociometrics were used to identify accepted and rejected children. All children were administered a task specifically designed to measure their ability to perceive emotions. This task consisted of a series of videotaped interactions involving two individuals—either two adults or two children—portraying one of three affective states: happiness, sadness, and anger. After viewing each interaction, children were asked to identify what the person was feeling. In addition, teachers and peers rated the children on their ability to perceive emotions in others. The results indicated that accepted children obtained significantly higher scores than rejected children on the identification of emotions in the interactions. Teachers and peers also rated accepted children as better perceivers of emotions than rejected children. Implications of the results are discussed.  相似文献   

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In this paper we explore the connections between ethics and decision theory. In particular, we consider the question of whether decision theory carries with it a bias towards consequentialist ethical theories. We argue that there are plausible versions of the other ethical theories that can be accommodated by “standard” decision theory, but there are also variations of these ethical theories that are less easily accommodated. So while “standard” decision theory is not exclusively consequentialist, it is not necessarily ethically neutral. Moreover, even if our decision‐theoretic models get the right answers vis‐à‐vis morally correct action, the question remains as to whether the motivation for the non‐consequentialist theories and the psychological processes of the agents who subscribe to those ethical theories are lost or poorly represented in the resulting models.  相似文献   

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This article presents a model for training counselors to help counselees in the process of making decisions. Three ineffective decision strategies (avoidance, excessive caution, and impulse) are explained and illustrated. An effective decision-helping approach that includes processing decisions, relating values to process, and relating actions to beliefs is presented. The authors contend that in order to produce satisfactory and adequate decisions, deeply rooted affective influences as well as logic and information must be dealt with.  相似文献   

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The central notion of Gibbard's splendid book, Thinking How to Live , is the idea of something's being "the thing to do." In ordinary English, the phrase, "X is the thing to do" can express either a judgment:  相似文献   

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The purpose of this study was to examine the relationship of stable mutual friendship to self-reports of loneliness in preschoolers who had been nominated as rejected or nonrejected by their peers. Ninety-four 4- and 5-year-olds were classified into five peer status groups: controversial, neglected, average, popular, and rejected. In addition, the children were classified as having a stable mutual friendship, an unstable mutual friendship, or without mutual friends. Children in the rejected group rated themselves as lonelier than their neglected, popular, and average peers. However, rejected children who had a stable mutual friendship reported levels of loneliness that were similar to those of their nonrejected peers and less loneliness than those rejected children who lacked stable friendship. Loneliness in preschoolers is discussed in terms of the quality of their friendships and peer experience as well as their desire to be sociable.  相似文献   

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Listening to a tone changing unidirectionally in sound level causes an illusion of changing loudness in a steady tone afterward. This aftereffect may indicate channels for detecting the feature of change in sound level, which would primarily concern dynamic sound localization. Three subjects, one of whom was the author, participated in this study. The author predicted that opposite adaptation of the ears (the adapting stimulus is heard to move from one ear to the other) should lead to a movement aftereffect. This was not reported by the subjects. However, the subjects did report a changing-loudness aftereffect in a monaural test stimulus, and the characteristics of the changing-loudness aftereffect (such as its magnitude) were consistent with previous data, suggesting a two-stage channel hypothesis: Output from channels for several features, including sound-level change, simultaneously stimulate movement channels.  相似文献   

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The present study was designed to assess whether the conversational behavior of children separated into accepted, rejected, and mixed-status dyads differed along the dimensions of listening to, paying attention to, and indicating interest in their dyadic partner. Conversations of 40 third-grade dyads were analyzed as they occurred in a 2- min waiting period and a 4- min conversation period. Seventeen categories of verbal behaviors that indexed these dimensions were used as content codes. Multivariate analyses of variance performed on the observational data yielded significant main effects for status, sex, and experimental condition. Results are interpreted in terms of previous social skills research, and suggestions for future research are offered.  相似文献   

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