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981.
George G. R. Kunz John R. Lutzker Anthony J. Cuvo Jacquie Eddleman Sandra Z. Lutzker Deborah Megson Beverly Gulley 《Journal of applied behavior analysis》1982,15(4):521-531
Responding to administrative staff and parental concerns, using modified reversal and withdrawal designs, two experiments evaluated a staff-managed feedback system to improve the hygiene and developmental skills of children in an infant/toddler center. Experiment 1 examined feedback designed to increase staff performance in checking and changing diapers, and recording those changes. A chart plus supervisory feedback produced increases in and maintenance of staff performance. Experiment 2 compared an existing staff management system with a “playchart” plus feedback in increasing careprovider-infant stimulation. The data (with follow-up on a new staff) supported the use of the new feedback system. Questionnaire data further supported the utility of the playchart system. 相似文献
982.
The effects of public posting on speeding behavior on an urban highway were assessed using a reversal design. During baseline the percentage of drivers speeding was measured with a concealed radar unit. During the daily posting condition a highway sign was installed which provided feedback on the percentage of drivers not speeding yesterday and the best record to date. This sign was then covered and reintroduced. Results indicated that the sign was effective in reducing speeding behavior. Furthermore, the effects were most pronounced in reducing the speeds of the faster drivers. Next, daily and weekly postings were compared with the sign alone without numerical feedback: results revealed that the weekly posting condition was as effective as the daily posting condition, but that the sign had no influence when numbers were not posted. Finally, the weekly posting procedure remained effective during a 6-month follow-up condition. 相似文献
983.
984.
THE AVAILABILITY AND HELPFULNESS OF SOCIALIZATION PRACTICES 总被引:5,自引:0,他引:5
This study reports on the socialization practices most available to new employees and the extent to which these practices are seen by newcomers as being helpful in becoming effective organizational members. The results showed that socialization practices are differentially available to newcomers, and perceptions of their helpfulness vary. The helpfulness of various socialization practices as reported by newcomers appears to affect their feelings of subsequent job satisfaction and commitment. 相似文献
985.
986.
A procedure for automatic identification of sulci of cerebral hemispheres in magnetic resonance images is presented. The algorithm departs from information of the spatial location of a given feature (e.g., sulcal contour) in one hemisphere and automatically defines its course in the other hemisphere. The automatic tracing of sulci was successfully performed in the mesial aspect both hemispheres in 18 normal individuals. The sulcal location in the target hemisphere was first approximated by assuming an affine transformation between hemispheres, and then refined by local edge analysis. The method produced reliable results in comparing the intersulcal areas (the cuneus), sulcal length, their complexity, and the angle between the pariteooccipital and retrocalcarine fissures. 相似文献
987.
988.
Z Breznitz 《The Journal of general psychology》1992,119(4):351-363
Speech content, voice quality, and temporal pacing of speech were evaluated for 11 well and 11 depressed women. Sadness was the dominant mood of the depressed women's speech, whereas happiness and mood neutrality characterized the well women's speech. The well women's tone of voice changed with the content of their speech. The well women spoke with a wide range of fundamental frequency, and the average fundamental frequency of their voices changed according to speech content. In contrast, the depressed women spoke with a narrow range of fundamental frequency, and the average fundamental frequency of their speech was unaffected by speech content. The depressed women spoke with longer pauses than the well women did. The results of this study contribute to the understanding of measures for assessing depression. 相似文献
989.
M Koslowsky Z Scheinberg A Bleich M Mark A Apter Y Danon Z Solomon 《Journal of personality assessment》1992,58(1):27-35
One of the more frequently used measures of eating disorders is the 40-item Eating Attitudes Test (EAT) developed by Garner and Garfinkel (1979). Although originally designed to diagnose anorexia nervosa, the test has recently been applied to nonclinical populations also. In this study, we examined psychometric and validity data for a short version of the scale, the EAT-26. Using a sample of 809 female soldiers in their late teens, results showed that the EAT-26 is reliable, the factor structure is different from that obtained in clinical groups, and the EAT-26 is significantly correlated with body image, weight, and diet. 相似文献
990.
Syed Z. Abedin 《Islam & Christian-Muslim Relations》1992,3(1):40-57
The question as to the status of non‐Muslim minorities in Muslim states under an Islamic aegis has assumed importance once again in our times. The article argues that since dhimma status is secondary to the status of non‐believers, it is necessary that the theoretical basis of this latter relationship should be explored further. The article also points to the need of a fresh analytical understanding of the qur'anic term ‘the people of the Book’ and the possibilities of its wider application. The article reverts to the basic qur'anic distinction between din or faith and shirca and minhaj or code of conduct and way of life. The accommodative possibilities inherent in the distinction are briefly referred to. 相似文献