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1. |
Studies in group decision I: Social space, patterns of communication and group concensus |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 221-244
Serge Moscovici,
Roger Lecuyer,
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摘要:
AbstractThe discovery of the effects of risky shift focusses the interest on the study of decision processes. Nevertheless the researches carried on until now have always shown confusion between the theoretical and experimental analysis of these processes and the risk‐related behavior. In the first part of the article the authors try to clear this confusion as well as to define the conditions of a systematic study of the mechanisms of decision leading either to an averaging or to a polarization of individual views. The authors insist on the necessity to compare groups rather than individuals to groups. To start with, one hypothesis concerning the effects of group organization on the degree of polarization of views is proposed. The experiment described in the second part of the article confirms the hypothesis: A group in which individuals have the possibility to communicate with each other and to interact directly take more extreme decisions than a group deprived of this possibility. It is presumptuous and inexact to state that groups take more extreme risk than individuals whereas it is right to say that certain groups take risks when circumstances are favorabl
ISSN:0046-2772
DOI:10.1002/ejsp.2420020302
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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2. |
A study on the resistance of observation systems of observers' expectancies |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 245-254
Harro Dietrich Kähler,
Rudolf Schmid,
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摘要:
AbstractDifferent sets of expectations were induced in groups of observers before asking them to observe a film. Four aspects of Hall's notation system for the observation of proxemic behavior (1963) were adopted for the purposes of this study and another observation aspect was added. All Ss observed the same scenes of the film. They only differed in the kind of information on experimenters' beliefs and the hypotheses of the observation study.Results indicate that induced expectancies influenced the recordings of the observers. Implications of these outcomes are discussed.
ISSN:0046-2772
DOI:10.1002/ejsp.2420020303
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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3. |
Self‐image, perception of peers' risk acceptance and risky shift |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 255-272
Helmut Lamm,
Gisela Trommsdorff,
Edith Rost‐Schaude,
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摘要:
AbstractTwelve four‐person female groups of subjects displaying the typical underestimation of their peers' (relative to their own) risk acceptance were compared with twelve groups of subjects who (slightly) overestimated their peers' risk acceptance. Risk level was measured by responses to a set of hypothetical decision situations known to elicit risky shift on the basis of previous research. Risky shift following group discussion was not found to be different for the two types of groups, casting doubt on the widely suggested role of peer underestimation in risky shift. Nor was risky shift affected by whether or not group members stated their individual decisions publicly at the close of discussion. Larger group risky shifts were accompanied by higher self‐ratings given by group members on a number of polarity scales. In discussing the findings, we outline an explanation of group‐induced shifts in risk taking, emphasizing the motivational and informational inducements provided by group discussion whereby group members come to discard their prior positions in favor of more aspired
ISSN:0046-2772
DOI:10.1002/ejsp.2420020304
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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4. |
Overpayment: Perceived qualifications and financial compensation |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 273-284
Henk Wilke,
Theo Steur,
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摘要:
AbstractIn this study expectancy and equity theory were compared.An experiment was carried out on the effect of overpayment. Overpayment was manipulated by varying perceived input (perceived qualifications) and received outcome (financial compensation). The experiment consisted of a 2 × 3 design: two levels of payment (4 guilders p.h. and 8 guilders p.h.) and three levels of perceived qualifications (high, medium, low). Sixty‐six subjects were hired through the students placement service to decode personality questionnaires.Overpayment by manipulation of monetary rewards did not lead to greater production, as was hypothesized by Adams' equity theory (1965). As far m overpayment has been manipulated by perceived qualifications for the job the data confirmed equity theory. Several other theories (e.g. expectancy theory: Lawler, 1968b) can explain both resul
ISSN:0046-2772
DOI:10.1002/ejsp.2420020305
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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5. |
Conceptual complexity, environment complexity, communication salience and attitude change |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 285-305
David Hewitt,
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摘要:
AbstractHypotheses derived from the Harvey, Hunt and Schroder personality organization system were tested in an attitude change situation. Female subjects selected for extremeness of conceptual structure and negative attitude toward women's equality were subjected to a sensory deprivation, a normal control or an overstimulation environment in which a high salience (HS) or a low salience (LS) communication was presented. The main prediction of a three‐way interaction among conceptual structure, communication salience and environmental complexity received some support. Concrete individuals who received the HS communication showed significantly more change than those who received the LS communication. The expected reversal of this effect for abstract individuals was not found. The HS communication produced significantly greater change than the LS communication, and this difference was significantly related to environmental complexity. These findings were discussed in terms of McGuire's and Berlyne's respective proposals concerning comprehension‐yielding, and arousal reduct
ISSN:0046-2772
DOI:10.1002/ejsp.2420020306
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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6. |
Some developments in European social psychology |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 307-321
Henri Tajfel,
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ISSN:0046-2772
DOI:10.1002/ejsp.2420020307
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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7. |
Scale usage and accentuation: Perceptual and memory estimations |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 323-326
Waldemar Lilli,
Eberhard Winkler,
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ISSN:0046-2772
DOI:10.1002/ejsp.2420020308
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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8. |
Likableness ratings of 100 German personality‐trait words corresponding to a subset of Anderson's 555 trait words |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 327-333
Peter Schönbach,
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ISSN:0046-2772
DOI:10.1002/ejsp.2420020309
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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9. |
Studies in adolescent behaviour by Bengt‐Erik Andersson |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 335-336
Beryl A. Geber,
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ISSN:0046-2772
DOI:10.1002/ejsp.2420020310
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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10. |
A note from the editor |
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European Journal of Social Psychology,
Volume 2,
Issue 3,
1972,
Page 337-337
Mauk Mulder,
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ISSN:0046-2772
DOI:10.1002/ejsp.2420020311
出版商:John Wiley&Sons, Ltd.
年代:1972
数据来源: WILEY
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