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Perception of Kanizsa subjective contour requires attention.Li, Xingshan 01 January 2005 (has links) (PDF)
No description available.
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The effects of imposed image movement on visual disappearances /Henderson, A. Steven January 1987 (has links)
No description available.
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EVOKED POTENTIAL CORRELATES OF ACCURACY AND CONFIDENCE IN A VISUAL DETECTION TASKRasmussen, Charles Thorvald, 1939- January 1972 (has links)
No description available.
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The effects of instruction and stimulus context on angle estimation in field dependent and field independent observersEvans, Lorraine January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
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The relationship between cognitive complexity and the use of various types of rating scale formatsLahey, Mary Anne January 2011 (has links)
Photocopy of typescript. / Digitized by Kansas Correctional Industries
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The self-complexity of Chinese college students: conceptualization, measurement and adaptational consequencesLuo, Wenshu., 駱文淑. January 2008 (has links)
published_or_final_version / Education / Doctoral / Doctor of Philosophy
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The perception of faces : genetic and phenotypic associations, and a new Mooney testVerhallen, Roeland Jan January 2015 (has links)
No description available.
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Counselor attributional biasRowland, Kent 03 June 2011 (has links)
Three experiments were conducted to extend the Jones and Nisbett (172) hypothesis, concerning the divergent perspectives of observers and actors, to counselors observing clients. Following the notion developed by Storms (1973) and others that point of view is a salient fact-or in creating one's perceptual bias of observers, the present research presented subjects with a point of view similar to that of a counselor observing a client in a counseling interview. Subjects were shown three videotaped segments of two actors engaged in brief simulations of counseling interviews. One actor -was designated the "client." The second actor was designated, the "counselor." Subjects rated the "clients'" behaviors on an attributional questionnaire adapted from Storms' (1973) model. The key items required subjects to rate the degree to which "client" behavior was caused by "personal characteristics" of the client "characteristics of the situation". In the first experiment (Pilot of Study), forty-eight undergraduate students viewed only the "client" or the "counselor" in a series of three taped interviews. The experimental expectation that subjects viewing "clients" from the "counselors view" would rate their behavior as relatively more dispositionally than situationally caused was not confirmed. To test the hypothesis that these results were representative of the sample of naive subjects rather than artifacts of the experimental procedure, this group was compared to a group of doctoral level counselors. The counselors' ratings were significantly more dispositional than were the ratings of the naive subjects. It was suggested that the situational responses of naive subjects to the counselor-view tapes might be typical of naive persons observing a counseling interview. It was suggested that naive subjects identified with the more familiar role of the "client" thus adopting the client's perspective of the situation. Consequently, the tapes were judged effective for further experimental use.A second experiment, utilizing the counselor-view tapes, tested the hypothesis that attributional bias among student counselors may be reduced by special training. Two groups of student counselors were compared using a pretest-posttest design. One group received a treatment between testings labelled "Attending to Situational Cues". The second group served as a control, receiving no special treatment. No differences in degree of attributional bias were found between the two groups before or after treatment. It was concluded that the attributional bias of student counselors was resistant to the experimental treatment.In the third experiment a group of twenty experienced counselors rated the same counselor-view video tapes used in the previous experiments. It was expected that bias created by perceptual focus would be exhibited by subjects regardless of level of counselor training and experience. As expected, experienced counselors rated "client" behavior as caused relatively more by personal characteristics of the "client" than by characteristics of the situation. The attributional ratings of the experienced counselors, the student counselors and the naive subjects were then compared. There were significant differences between all groups. Experienced counselors exhibited significantly more dispositional bias than either student counselors or naive subjects. Student counselors exhibited significantly less dispositional bias than experienced counselors and significantly more than naive subjects. It was suggested that the attributional bias common to other observers increases among counselors with increased training and experience. Implications for the training of counselors were discussed.
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Immediate effects of a relaxation treatment upon subject perception of facial expression of emotionWhittington, Kathryn Darlene 03 June 2011 (has links)
The purpose of this study was to determine what the immediate effects of a relaxation treatment had upon the subject's perception of facial expression of emotion with state anxiety held constant. Specifically, this study attempted to compare subjects who received a 25-minute taped recorded relaxation treatment with subjects who did not receive the relaxation treatment and subsequent perception of facial expression of emotion. The research hypothesis was stated in the null form.A review of the relevant literature available on facial expression of emotion, relaxation treatment, and training programs designed for therapists supported the need for the study. In addition, the research indicated that techniques for reliably evaluating facial expression of emotion were not extant.All subjects for the study were graduate level students enrolled in at least one Guidance and Counseling course offered. spring quarter, 1978, at a midwestern university. The university's Research Computing Unit randomly selected 80 subjects from the total population of 167 potential. subjects. Randomly selected subjects were then randomly assigned to either the experimental group or study two the control group. The sex of the subject was controlled for in the random assignment of subjects to each group. Each group, experimental and control, consisted of 20 males and 20 females. Experimental group subjects ranged in age from 22 to 40, with a mean age of 29.8. Control group subjects ranged in age from 22 to 57, with a mean age of 30.7. The total of 80 randomly selected subjects who participated in this study were scheduled to participate in the at one time.The Multiple Affect Adjective Check List, Today Form (MAACL) was used to obtain the subject's state anxiety score (the covariate measure). Following the administration of the MAACL, experimental group subjects received a 25-minute tape recorded relaxation treatment. The Pictures of Facial Affect (PFA) was administered to both groups to measure the subject's perception of facial expression of emotion. The PFA consists of 110 high quality slides which depict 7 facial expressions of emotion. The 7 subtests of, the PFA include: happy, sad, fear, anger, surprise, disgust, and neutral. The PFA was administered to the experimental group following the relaxation treatment. The control group, which received no treatment, was given the PFA following the administration of the MAACL.Preliminary to the analysis of data, a KR-20 subtest analysis conducted on the PFA resulted in discarding subtests happy, fear, and surprise. These subtests lacked internal reliability. Further, the null hypothesis of no relation between the covariate (state anxiety as measured by the MAACL) and the set of selected dependent of the PFA was not rejected. The revised null hypothesis was tested through a multivariate analysis of variance. An F test significant at the .05 level was set. The results of the analysis indicated the revised null hypothesis was not rejected. Under the constraints of the study, the following conclusion was made. No significant differences were found between subjects who received relaxation treatment and subjects who did not receive relaxation treatment and subsequent perception of facial expression of emotion as measured by the PFA. However, an additional finding of the study was significant difference between men and women end their perception of facial expression of emotion. Suggestions for future research were offered based upon the analysis of data.
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Language contexts in speech categorization: testing the double phonetic standard in bilinguals / Testing the double phonetic standard in bilingualsGarcia-Sierra, Adrián, 1973- 28 August 2008 (has links)
Speech sounds are typically perceived categorically. The acoustic information in speech sounds is perceptually grouped into phonetic categories. It is widely known that language influences the way speech sounds are categorized. That is, one's native language influences where category boundaries are placed. However, it is less understood how bilingual listeners categorize speech sounds. There is evidence showing that bilinguals have different category boundaries from monolinguals, but there is also evidence suggesting that bilinguals have different category boundaries depending on the language they are using at the moment. This phenomenon has been referred as the double phonetic boundary. The goal of this investigation was to verify the existence of the double phonemic boundary in bilingual listeners. As has been done in other studies, bilingual speakers of Spanish and English were asked to identify the speech sound /ta/ from a 10-token speech continuum ranging in VOT from /da/ to /ta/ in two language contexts. In this study, however, two additional procedures were carried out. First, English monolinguals were asked to identify the continuum in two language contexts. It was expected that bilinguals, but not monolinguals, would show a double phonetic boundary. Second, while participants' behavioral measures were assessed, electrophysiological measures [event-related potentials, (ERPs)] also were recorded. This was done in order to observe how speech sounds are represented in the brain. It as expected that bilinguals, but not monolinguals, would show different ERP amplitudes across language contexts. The behavioral results showed that phonemic boundaries did not differ across language contexts for either bilinguals or monolinguals. Further analyses showed bilinguals, but not monolinguals, perceived specific speech sounds--in the "ambiguous zone"--differently across language contexts. The electrophysiological results showed that the ERPs of bilinguals, but not monolinguals, differed across language contexts. Interestingly, behavioral measures correlated significantly with electrophysiological measures only in bilinguals. This result showed that the ERP amplitude was in accordance with the number of sounds perceived as 'ta' across language contexts. The challenges of testing the double phonemic boundary are discussed, along with the limitations of the methodology used in this study. / text
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