Contrast Effects in Person Perception PDF Download

Author: Cornelia B. Rea
Publisher:
ISBN:
Category : Attribution (Social psychology)
Languages : en
Pages : 112

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Author: Leonard L. Martin
Publisher: Springer Science & Business Media
ISBN: 1461251222
Category : Psychology
Languages : en
Pages : 94

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In the context of interpersonal interaction, it is possible to characterize human beings as complex sources of information. When interacting with one another, people in tentionally, as well as unintentionally, emit cues which other people can use as a basis for generating inferences and forming impressions about them. As a rule, the informa tion that one receives about another person is complex, mutable, and multidimensional. Often, it is contradictory. One of the more enduring lines of investigation in social psychology has been concerned with understanding the processes whereby people mold such diverse information into a single, unified impression. The linear approach The most influential approach to this issue in recent years has been Anderson's information integration theory (e. g. , Anderson, 1974). The goal of this approach to im pression formation is the formulation of an algebraic model which describes the relation between stimulus input charac teristics and reported judgments. According to information integration theory, a stimulus is characterized hy two parameters: scale value and weight. The scale value of a stimulus represents the perceiver's subjective response to the information on the dimension of judgment (e. g. , good-bad, light-heavy, like-dislike). The weight of a stimulus is its importance or relevance to the judgment. It is perhaps best conceptualized as the proportion that each element of a compound stimulus contributes to the overall evaluation of the compound.

Author: Reid Hastie
Publisher: Psychology Press
ISBN: 1317695267
Category : Psychology
Languages : en
Pages : 319

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Originally published in 1980, this title came about after many late night discussions between the authors during a 3-week workshop on Mathematical Approaches to Person Perception in 1974. In subsequent meetings a mutual interest emerged in the development of cognitive information processing metaphors for human thought and their application to problems of social perception, memory and judgment. Within the context of modern research on social cognition, the most distinctive aspects of the authors’ work was its empirical focus on how people cognitively represent people in memory, and its theoretical emphasis on models of cognitive organization and process. They concluded that an adequate theory of social memory was the necessary foundation for solutions to many questions concerning social perception and judgment that had dominated the 1974 workshop. This volume summarizes work conducted between 1974 and 1979 on social memory by these authors. In addition to six chapters summarizing individual research programs, the volume includes a general introduction and a concluding theoretical integration.

Author: Monica Biernat
Publisher: Psychology Press
ISBN: 1135432961
Category : Psychology
Languages : en
Pages : 276

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This book examines how standards and expectancies affect judgments of others and the self. Standards are points of comparison, expectancies are beliefs about the future, and both serve as frames of reference against which current events and people (including the self) are experienced. The central theme of the book is that judgments can be characterized as either assimilative or contrastive in nature. Assimilation occurs when the target of evaluation (another person, the self) is pulled toward or judged consistently with the standard or expectation, and contrast occurs when the target is differentiated from (judged in a direction opposite) the comparative frame. The book considers factors that determine whether assimilation versus contrast occurs, and focuses on the roles of contextual cues, the self, and stereotypes as standards for judging others, and the roles of internalized guides, stereotypes, and other people for judging the self.

Author: Nancy Borkowski
Publisher: Jones & Bartlett Learning
ISBN: 0763763837
Category : Business & Economics
Languages : en
Pages : 428

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Book Description
Organizational Behavior in Health Care was written to assist those who are on the frontline of the industry everyday—healthcare managers who must motivate and lead very diverse populations in a constantly changing environment. Designed for graduate-level study, this book introduces the reader to the behavioral science literature relevant to the study of individual and group behavior, specifically in healthcare organizational settings. Using an applied focus, it provides a clear and concise overview of the essential topics in organizational behavior from the healthcare manager’s perspective. Organizational Behavior in Health Care examines the many aspects of organizational behavior, such as individuals’ perceptions and attitudes, diversity, communication, motivation, leadership, power, stress, conflict management, negotiation models, group dynamics, team building, and managing organizational change. Each chapter contains learning objectives, summaries, case studies or other types of activities, such as, self-assessment exercises or evaluation.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26

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Author: Richard M Lerner
Publisher: Elsevier
ISBN: 1483266109
Category : Psychology
Languages : en
Pages : 528

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Individuals as Producers of Their Development: A Life-Span Perspective provides an assessment of the usefulness of viewing the individual as an active contributor to his or her development. It extends the breadth of organism-environment reciprocities beyond those involved with the child and family. On the one hand, this extension involves a consideration of the role of evolutionary biological processes; on the other, it pertains to the broader ecology of human development—the social network lying outside the family, and the physical environmental contexts of development. Person-context reciprocities linked to variables that may play their greatest role in the extrafamilial context are also considered. Variables such as physical attractiveness, race, and physical handicap are examples of those discussed in this regard. Finally, because of the greater scope of the analysis, a potentially greater data base is examined in a search for documentation of the presence and role of dynamic person-context interactions.

Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722189549
Category :
Languages : en
Pages : 26

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This study is part of an ongoing collaborative research effort between the Life Science and Human Factors Divisions at NASA ARC to measure the accuracy of human motion perception in order to predict potential errors in human perception/performance and to facilitate the design of display systems that minimize the effects of such deficits. The study describes how contrast manipulations can produce significant errors in human speed perception. Specifically, when two simultaneously presented parallel gratings are moving at the same speed within stationary windows, the lower-contrast grating appears to move more slowly. This contrast-induced misperception of relative speed is evident across a wide range of contrasts (2.5-50 percent) and does not appear to saturate (e.g., a 50 percent contrast grating appears slower than a 70 percent contrast grating moving at the same speed). The misperception is large: a 70 percent contrast grating must, on average, be slowed by 35 percent to match a 10 percent contrast grating moving at 2 deg/sec (N = 6). Furthermore, it is largely independent of the absolute contrast level and is a quasilinear function of log contrast ratio. A preliminary parametric study shows that, although spatial frequency has little effect, the relative orientation of the two gratings is important. Finally, the effect depends on the temporal presentation of the stimuli: the effects of contrast on perceived speed appears lessened when the stimuli to be matched are presented sequentially. These data constrain both physiological models of visual cortex and models of human performance. We conclude that viewing conditions that effect contrast, such as fog, may cause significant errors in speed judgments. Stone, Leland S. and Thompson, Peter Ames Research Center RTOP 199-16-12-37...

Author: Hans-Werner Bierhoff
Publisher: Springer Science & Business Media
ISBN: 3642741304
Category : Psychology
Languages : en
Pages : 453

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Book Description
Person perception is of great importance in everyday life and human science. Judgment of other people's characteristics and intentions is important for suc cessfully planning actions within a social environment. Questions about the formation of impressions and causal attributions are central to social psychology and the study of diagnostic judgment formation. The field of per son perception deals with questions of how impression formation proceeds, what characteristics and intentions are attributed to other people, and how preformed schemata and stereotypes influence people's first impressions. Research on person perception developed rapidly after the Second World War. In the 1950s the precision and accuracy of person perception received special interest, but the problems concerning whether an individual's assessment of another personality is exact or not could not be solved. Another approach, which began in the 1940s and was derived from the Gestalt psychological tradi tion, dealt with impression formation based on selected social cues. This ap proach, which proved to be very useful, had considerable influence on both the research methods and the theoretical orientation of the research work. On the one hand, by using a combination of individual cues (like physical characteris tics) researchers tried to ascertain how an impression of a person was formed. On the other hand, the Gestalt psychological orientation led to an interest in the process of person perception, which in the last 10 years has concentrated on questions concerning information reception and processing.

Author: Daniel W. Barrett
Publisher: SAGE Publications
ISBN: 1506310591
Category : Psychology
Languages : en
Pages : 697

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Book Description
Employing a lively and accessible writing style, author Daniel W. Barrett integrates up-to-date coverage of social psychology’s core theories, concepts, and research with a discussion of emerging developments in the field—including social neuroscience and the social psychology of happiness, religion, and sustainability. Social Psychology: Core Concepts and Emerging Trends presents engaging examples, Applying Social Psychology sections, and a wealth of pedagogical features to help readers cultivate a deep understanding of the causes of social behavior.