Paul A. M. Van Lange  Constantine Sedikides 《European journal of social psychology》1998,28(4):675-680

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Eva Ullstadius 《Infant and child development》1998,7(1):1-8

Imitation of tongue protrusions and mouth openings was investigated in 18 newborn infants using a procedure differing in three ways from previous laboratory studies: the mother presented the target gestures, she was permitted to adjust to the infant's reactions, and the infant's baseline response rate was assessed during face-to-face interaction. This procedure was assumed to facilitate infant imitation. Compared with baseline responses in face-to-face interaction, both tongue protrusions and mouth openings were imitated in the two conditions. No imitation, however, was found when the responses in the two imitation conditions were compared. These results are less convincing than those found in strictly controlled laboratory experiments. A less restrictive procedure did not, therefore, promote imitation. The mixed results could be explained by too short an exposure to the target gesture. If repeated and insistent gesturing is a crucial condition, neonatal imitation might be understood to be the result of instruction and teaching, rather than a means of mutual communication. © 1998 John Wiley & Sons, Ltd.  相似文献   

    

Bas Verplanken  Henk Aarts  Ad Van Knippenberg 《European journal of social psychology》1997,27(5):539-560

Three studies examined the role of habit on information acquisition concerning travel mode choices. On the basis of Triandis' (1980) model of attitude–behaviour relations it was expected that habit strength attenuates the elaborateness of choice processes. The studies focused on different phases in the choice process, namely the appreciation of situational cues and appreciation of choice option information. In line with expectations, it was found that, compared to weak habit participants, those who had a strong habit towards choosing a particular travel mode acquired less information and gave evidence of less elaborate choice strategies. It was attempted to break effects of habit by manipulating either accountability demands or level of attention. Although accountability demands raised the level of information acquisition, no interactions with habit were found. Enhanced attention to the choice process initially did override habit effects in a series of choice trials. However, in spite of this manipulation, chronic habit effects emerged during later trials. The results demonstrate the profound effects that habit may have on the appreciation of information about choice situations and choice options. ©1997 John Wiley & Sons, Ltd.  相似文献   

    

Minna Autio  Eva Heiskanen  Visa Heinonen 《Journal of Consumer Behaviour》2009,8(1):40-53

• Environmental policy makers and marketers are attracted by the notion of green consumerism. Yet, green consumerism is a contested concept, allowing for a wide range of translations in everyday discursive practices.
• This paper examines how young consumers construct their images of green consumerism. It makes a close reading of three narratives reflecting available subject positions for young green consumers: the Antihero, the Environmental Hero and the Anarchist.
• It reveals problems in the prevailing fragmented, gendered and individualistic notions of green consumerism, and discusses implications for policy and marketing practitioners.

Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

    

Colette Van Laar  Jim Sidanius  Shana Levin 《Journal of applied social psychology》2008,38(6):1601-1638

Using a 5‐year longitudinal study, we investigated the long‐term effects of courses with ethnic studies content and courses with Latino or Black professors on university students' intergroup attitudes. We found that these curricular variables significantly affected the intergroup attitudes of students beyond pre‐existing differences in attitudes and beyond other curriculum variables. As expected, we found differences between ethnic groups: White students showed movement toward other groups as a result of these curricular factors, whereas Latino and African American students showed both increased tolerance toward other groups and movement toward the in‐group. The results are discussed in terms of group status differences between the dominant White majority and the stigmatized Latino and Black minority groups.  相似文献   

    

Abraham P. Buunk  Thecla M. Brakel  Femke T.C. Bennenbroek  Heidi E. Stiegelis  Robbert Sanderman  Alfons C. M. Van den Bergh  Mariët Hagedoorn 《欧洲人格杂志》2009,23(6):475-487

The present study examined how the effects of three audiotapes containing different types of social comparison information on the mood of cancer patients depended on the level of neuroticism. On the procedural tape, a man and woman discussed the process of radiation therapy, on the emotion tape, they focussed on emotional reactions to their illness and treatment, while on the coping tape they focussed on the way they had been coping. A validation study among 115 students showed that the tapes were perceived as they were intended. The main study was conducted among 226 patients who were about to undergo radiation therapy. Compared to patients in the control group, as patients were higher in neuroticism, they reported less negative mood after listening to the procedural and the coping tape. Furthermore, as patients were higher in neuroticism, they reported less negative mood after listening to the coping tape than to the emotion tape. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

    

Jean‐Louis van Gelder  Reinout E. de Vries  Joop van der Pligt 《决策行为杂志》2009,22(1):45-61

In three studies we addressed the impact of perceived risk and negative affect on risky choice. In Study 1, we tested a model that included both perceived risk and negative affect as predictors of risky choice. Study 2 and Study 3 replicated these findings and examined the impact of affective versus cognitive processing modes. In all the three studies, both perceived risk and negative affect were shown to be significant predictors of risky choice. Furthermore, Study 2 and Study 3 showed that an affective processing mode strengthened the relation between negative affect and risky choice and that a cognitive processing mode strengthened the relation between perceived risk and risky choice. Together, these findings show support for the idea of a dual‐process model of risky choice. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   

    

Lyn M. Van Swol  Emily Seinfeld 《人类交流研究》2006,32(2):178-197

This article integrates research on minority influence and information sampling in groups. The traditional information‐sampling paradigm implies that the discussion bias for common over unique information affects all types of groups universally. We proposed an alternative in which information sampling depends on the composition of opinions. We proposed that groups with a minority opinion may focus more on unique information and that a minority opinion may lead majority members to consider more preference‐inconsistent information. In a study that tested how minority, majority, and unanimous group members differ in their discussion of information, results lent no support for the alternative conception of information sampling. However, when the minority prevailed, minority members repeated significantly more common information than when the majority prevailed.  相似文献   

    

Mieneke W. H. Weenig  Corinne A. Van der Salm  Henk A. M. Wilke 《Journal of applied social psychology》2004,34(4):872-886

In a field setting, we explored how the perceived variability of in‐groups is related to in‐group contacts and identification. Results from a mail questionnaire showed that up to 20 in‐group contacts, the number of in‐group contacts was positively related to in‐group identification, and both variables appeared to be negatively related to perceived in‐group variability. It is concluded that these results are more consistent with a social identity explanation of variability perceptions than with the familiarity explanation found for out‐group variability estimates.  相似文献   

    

C M Van Camp  D C Lerman  M E Kelley 《Journal of applied behavior analysis》2001,34(4):487-490

Although experimental effects typically are evaluated by summarizing levels of responding across time (e.g., calculating the mean levels of problem behavior during 10‐min sessions), these data summaries may obscure important mechanisms that may be responsible for changes in responding. A case study is reported to illustrate alternative methods of data analysis when decreasing trends in responding may be due to increases in response efficiency.  相似文献