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191.
K. Daniel O'Leary Alan Rosenbaum Philip C. Hughes 《Journal of abnormal child psychology》1978,6(3):285-289
Seven first-grade children with conduct disorders and/or hyperactivity attended full-day sessions at a laboratory school classroom. During an 8- week period, the classroom lighting conditions alternated at the end of each week. During oddnumbered weeks, the classroom was illuminated by a standard coolwhite fluorescent system. On even-numbered weeks, illumination was a daylightsimulating fluorescent system of equal footcandles with controls for purported soft X rays and radio frequency (RF). There were no effects of lighting conditions on hyperactive behavior as assessed by (a) independent observations of task orientation or (b) ratings of activity level. A Critical Flicker Fusion (CFF) measure, a reported indicator of visual-sensory fatigue, indicated that the daylight-simulating condition was associated with a decreasing CFF across weeks.This research was a joint endeavor initiated by Alan Rosenbaum and directed by Dr. Daniel O'Leary. Dr. Philip Hughes and Mr. Frank LaGuisa and their associates at the General Electric Lighting Development Section consulted with us in all phases regarding lighting and electromagnetic radiation. We are very grateful to Dr. Susan O'Leary, director, and Marlene Schneider, head teacher, of the University Laboratory School, where this study was conducted. Special thanks go to Mark Durand, Ruth Shepard, and Michael Mignone, who contributed to variousphases of this study. The observers were Wilma Meyers and Frank Tucci. This research was supported in part by General Electric and in part by the State University of New York, Stony Brook. Detailed technical information concerning the lighting and measurement is available in a full text from the authors. 相似文献
192.
A review of techniques for dealing with consultee resistance is presented, with the limitations of these techniques. The social psychological theory of reactance is offered as a useful conceptual framework for considering resistance in consultation. Examples of the application of reactance theory to both minimizing consultee resistance and to utilizing consultee resistance for beneficial change are provided. Variables that predict the likely effectiveness of a reactance utilization intervention are described. Finally, ethical issues involved in the application of reactance techniques are discussed. 相似文献
193.
Actual and ideal functions of careers officers as seen by professional workers in the Youth Employment Service and by students in training were investigated. An instrument - based on an American counsellor task inventory and subsequently named the Careers Officers Task Inventory (COTI) - was administered by mail to a nationally representative total sample, consisting of a random sample of careers officers (stratified by geographical region and office size), all careers officers with special responsibilities for the handicapped, and the total intake of student careers officers in Britain at the time of the survey. Negligible disparity was found between perceptions of the job as it is and as it should be. Differences between sub-samples included differing perceptions of the role of counselling. Some contrasts with parallel American findings are indicated, and questions for future research are raised. 相似文献
194.
Paul M. Hughes 《The Journal of value inquiry》1993,27(3-4):331-340
Conclusion I have argued that forgiveness paradigmatically involves overcoming moral anger, of which resentment is the central case. I have argued, as well, that forgiveness may involve overcoming any form of anger so long as the belief that you have been wrongfully harmed is partially constitutive of it, and that overcoming other negative emotions caused by a wrongdoer's misdeed may, given appropriate qualifications, count as forgiveness. Those qualifications indicate, however, significant differences between moral anger and other negative emotions; differences which must be taken into account when determining whether overcoming negative emotions other than moral anger count as forgiveness. I have proposed, too, that forgiveness requires neither overcoming all negative feelings (other than moral anger) nor the judgment that the offender is a wrongdoer.I must acknowledge that my analysis is incomplete, focusing as it does on the forgiver rather than on the person forgiven. After all, there are two sides to forgiveness. Not all forgiving involves a struggle to overcome negative feelings; sometimes it is a social transaction of a more casual sort that is effected by the simple speech act I forgive you. My analysis is incomplete insofar as it treats exclusively of forgiveness as a process and fails to offer an analysis of forgiveness as an act. Finally, a complete theory of forgiveness requires an account of the conditions under which forgiveness qualifies as a moral virtue, and such an account is beyond the scope of this essay. Though I have not offered a complete theory of forgiveness, my effort to clarify a dimension of what is involved in a common type of forgiveness may clear the way for answering related questions about it, and thereby lead to a fuller account of forgiveness as a moral phenomenon. 相似文献
195.
We discuss topics related to a theoretical analysis of self-management, including theories of self-management, self-reinforcement and self-management, antecedent stimuli for self-management, teaching of self-management behaviors, and applications of self-management. Our analysis indicates that self-management's roots in behavioral explanations of phenomena are solid, but that there are important issues yet to be examined in developing a thorough understanding of self-management. We argue that self-management behaviors almost certainly must be examined in relation to the contexts in which they occur and the consequences that they produce. 相似文献
196.
If an observer's fixation point is extinguished just prior to the onset of a peripheral target, the latency to saccade to that target is reduced. We show that this "gap effect" is not specific to visual targets. Observers made saccades to a light flash or to a white-noise burst. A warning tone was presented on every trial to control for the possible warning effect of the fixation-point offset. For both target modalities, saccade latencies were significantly reduced when the fixation point was extinguished 200 msec prior to the target onset. Implications of this outcome for interpretations of the gap effect are considered. It is argued that the presence of a gap effect for tones, in conjunction with previous findings, is consistent with the hypothesis that the gap effect is produced by a facilitation of premotor processes in the superior colliculus. 相似文献
197.
Wilson Clara Hall Nathan Aviles-Rosa Edgar O. Campbell Kerry Arnott Gareth Reeve Catherine 《Animal cognition》2023,26(2):477-489
Animal Cognition - Judgement bias paradigms are increasingly being used as a measure of affective state in dogs. Approach to an ambiguous stimulus is commonly used as a measure of affect, however,... 相似文献
198.
How do speakers learn the social meaning of different linguistic variants, and what factors influence how likely a particular social–linguistic association is to be learned? It has been argued that the social meaning of more salient variants should be learned faster, and that learners' pre-existing experience of a variant will influence its salience. In this paper, we report two artificial-language-learning experiments investigating this. Each experiment involved two language-learning stages followed by a test. The first stage introduced the artificial language and trained participants in it, while the second stage added a simple social context using images of cartoon aliens. The first learning stage was intended to establish participants' experience with the artificial language in general and with the distribution of linguistic variants in particular. The second stage, in which linguistic stimuli were accompanied by images of particular aliens, was intended to simulate the acquisition of linguistic variants in a social context. In our first experiment, we manipulated whether a particular linguistic variant, associated with one species of alien in the second learning phase, had been encountered in the first learning phase. In the second experiment, we manipulated whether the variant had been encountered in the same grammatical context. In both cases we predicted that the unexpectedness of a new variant or a new grammatical context for an old variant would increase the variant's salience and facilitate the learning of its social meaning. This is what we found, although in the second experiment, the effect was driven by better learners. Our results suggest that unexpectedness increases the salience of variants and makes their social distribution easier to learn, deepening our understanding of the role of individual language experience in the acquisition of sociolinguistic meaning. 相似文献
199.
Naming and categorization in young children: IV: listener behavior training and transfer of function
Following pretraining with everyday objects, 14 children aged from 1 to 4 years were trained, for each of three pairs of different arbitrary wooden shapes (Set 1), to select one stimulus in response to the spoken word /zog/, and the other to /vek/. When given a test for the corresponding tacts ("zog" and "vek"), 10 children passed, showing that they had learned common names for the stimuli, and 4 failed. All children were trained to clap to one stimulus of Pair 1 and wave to the other. All those who named showed either transfer of the novel functions to the remaining two pairs of stimuli in Test 1, or novel function comprehension for all three pairs in Test 2, or both. Three of these children next participated in, and passed, category match-to-sample tests. In contrast, all 4 children who had learned only listener behavior failed both the category transfer and category match-to-sample tests. When 3 of them were next trained to name the stimuli, they passed the category transfer and (for the 2 subjects tested) category match-to-sample tests. Three children were next trained on the common listener relations with another set of arbitrary stimuli (Set 2); all succeeded on the tact and category tests with the Set 2 stimuli. Taken together with the findings from the other studies in the series, the present experiment shows that (a) common listener training also establishes the corresponding names in some but not all children, and (b) only children who learn common names categorize; all those who learn only listener behavior fail. This is good evidence in support of the naming account of categorization. 相似文献
200.
In three experiments, we examined the effects of phonological resyllabification processes on the perception of French speech. Enchainment involves the resyllabification of a word-final consonant across a syllable boundary (e.g., in chaque avion, the /k/ crosses the syllable boundary to become syllable initial). Liaison involves a further process of realization of a latent consonant, alongside resyllabification (e.g., the /t/ in petit avion). If the syllable is a dominant unit of perception in French (Mehler, Dommergues, Frauenfelder, & Segui, 1981), these processes should cause problems for recognition of the following word. A cross-modal priming experiment showed no cost attached to either type of resyllabification in terms of reduced activation of the following word. Furthermore, word- and sequence-monitoring experiments again showed no cost and suggested that the recognition of vowel-initial words may be facilitated when they are preceded by a word that had undergone resyllabification through enchainment or liaison. We examine the sources of information that could underpin facilitation and propose a refinement of the syllable's role in the perception of French speech. 相似文献