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991.
This study reports the results of one effort to help supermarket shoppers alter food purchases to make purchases (and meals) that are lower in fat and higher in fiber. A prototype interactive information system using instructional video programs, feedback on purchases with specific goals for change, weekly programs, and the ability to track user interactions and intended purchases was evaluated. The major dependent measure was users' actual food purchases as derived from participants' highly detailed supermarket receipts. After a 5- to 7-week baseline phase, participants were randomly assigned to an experimental or control condition for the 7- to 8-week intervention phase. A follow-up phase began 5 to 8 weeks after participants completed the intervention and discontinued use of the system. The results indicated that experimental participants, when compared to control participants, decreased high fat purchases and increased high fiber purchases during intervention, with evidence for some maintenance of effect in follow-up. Plans for increasing the use and impact of the system are discussed.  相似文献   
992.
Book review     
Science and Its Fabrication A. Chambers (1990) Milton Keynes, Open University Press, £22.50 ISBN 0335 09318 3  相似文献   
993.
Up to now Chinese academia has been addicted to inviting the twin goddesses of democracy and science, but has regrettably ignored the innate incongruity between them, which has led to the rise of scientism. May 4th pioneers first introduced this value system, but tension between these values subsequently led to a prevailing preference for science over freedom. The early Marxists defined freedom as obedience to social laws formulated in Marxist ‘science’, while Maoism finalized the Sinicization of Marxism with a belief in iron‐bound social laws and in human beings as mere political means, mercilessly suppressing any expression of free will.  相似文献   
994.
This paper argues that pre-departure language requirements for family reunification are unjustified. Such requirements are assumed to safeguard (1) the non-instrumental cultural interests of citizens of the receiving society and (2) the instrumental language interests of both citizens and immigrants, for democratic life and political participation. The paper explores nationalist and multiculturalist arguments for implementing post-arrival integration to ensure a shared public language but contends that such arguments cannot justify pre-departure language requirements. In addition, instrumental language interests for democratic political life fall empirically short and place undue burdens on immigrants. The case of family reunification poses a unique moral problem, given the vital interest in living with one's family. The paper argues that the linguistic interests of the receiving state, in general, do not outweigh the claim to family reunification.  相似文献   
995.
The nature and generality of the developmental association between phonological short‐term memory and vocabulary knowledge was explored in two studies. Study 1 investigated whether the link between vocabulary and verbal memory arises from the requirement to articulate memory items at recall or from earlier processes involved in the encoding and storage of the verbal material. Four‐year‐old children were tested on immediate memory measures which required either spoken recall (nonword repetition and digit span) or recognition of a sequence of nonwords. The phonological memory–vocabulary association was found to be as strong for the serial recognition as recall‐based measures, favouring the view that it is phonological short‐term memory capacity rather than speech output skills which constrain word learning. In Study 2, the association between phonological memory skills and vocabulary knowledge was found to be strong in teenaged as well as younger children, indicating that phonological memory constraints on word learning remain significant throughout childhood. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
996.
997.
Previous findings have shown that some reactions (e.g. satisfaction with feedback) are guided by self‐enhancement theory, whereas other reactions (e.g. perceived feedback accuracy) have been shown to follow predictions of self‐consistency theory. The Integrative Self‐Schema Model (ISSM) assumes that these effects should be moderated by the elaboration of the self‐schema involved: This assumption was tested in an experimental study: 72 participants received fictitious feedback on different personality dimensions allegedly based on an adjective checklist. This feedback was either consistent with self‐perceptions, more positive than expected, or more negative than expected, and addressed highly elaborated (schematic) or less elaborated (aschematic) personality dimensions. Satisfaction, feedback accuracy and interest in further information were analysed as dependent variables. The experimental results clearly confirmed the hypotheses derived from the ISSM for satisfaction and perceived feedback accuracy. A self‐consistency effect regarding perceived feedback accuracy was found only for feedback on schematic dimensions but was attenuated on aschematic dimensions. A self‐enhancement effect regarding satisfaction was found only on aschematic dimensions. This finding was reversed on schematic dimensions. Finally, interest in further information did not follow the predictions made by the ISSM. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
998.
999.
Social discrimination in a personnel‐selection context was studied using an in‐basket exercise. West German participants had to select personnel from an applicant pool that included West German applicants (in‐group members) and East German applicants (out‐group members). As predicted, we found a main effect for an authority's instruction to discriminate against out‐group members. This main effect was, as predicted, qualified by an Instruction Right‐Wing Authoritarianism (RWA) interaction effect. Only high scorers on RWA discriminated against out‐group members when instructed to do so.  相似文献   
1000.
Forty‐three individuals receiving psychotherapy for childhood sexual abuse and 34 clients who sought psychotherapy for other reasons were compared on several aspects of spiritual functioning. The 2 groups did not differ significantly in spiritual well‐being. However, both groups scored lower than samples of medical outpatients and hospice workers. Most reported initiating and discussing spiritual issues during therapy, were satisfied and comfortable with these discussions, and rated spirituality as important to problem resolution. They also listed several obstacles to spiritual development. Possible research and practice implications are discussed.  相似文献   
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