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The present study employed reinforcement-based methods to induce existing members to recruit new members to join a chamber of commerce. Three interventions took place during June and July of 3 successive years. The investigators trained chamber leaders to use reinforcement methods (e.g., contingent tokens) to reinforce recruitment and dues collections. All three interventions produced substantial increases in their targets. 相似文献
3.
Summing scores across heterogeneous symptom items without consideration of their differing psychopathological significance has been criticized as producing an inadequate picture of an individual's clinical status. The purpose of this study was to derive symptom item weights representing clinically judged seriousness of each symptom through the application of Stevens's psychophysical method of magnitude estimation. A nationwide sample of 129 clinicians rated the pathological significance of 221 symptom items in a design such that every rater rated 121 items, 21 of which were rated by all raters and 100 of which were rated only by the A or B subgroup to which each rater was randomly assigned. Each item was rated as to the seriousness of the pathology it would represent if manifested by either a boy child, girl child, boy adolescent, or girl adolescent, with one-fourth of the raters assigned to each condition. The results of 211 two-way analyses of variance revealed that age and age and sex in interaction, but not sex alone, significantly influenced the clinical ratings. The resulting magnitude estimation ratings of symptom pathology ranged from 1.0 to 9.9. They were demonstrated to have satisfactory reliability and convergent validity and to have the psychophysical characteristics of a prothetic continuum.A preliminary version of this paper was presented at the 85th Annual Convention of the American Psychological Association, San Francisco, August 1977. The research was supported by HEW grant MH24886. The authors wish to express appreciation to Walter W. Wengel for his work in developing the median quotient ratings used in the study, to Terrance Auger for making available unpublished raw data, and to Merton S. Krause for helpful suggestions regarding the interpretation of results. 相似文献
4.
Smith Elise Williams-Jones Bryn Master Zubin Larivière Vincent Sugimoto Cassidy R. Paul-Hus Adèle Shi Min Resnik David B. 《Science and engineering ethics》2020,26(4):1967-1993
Science and Engineering Ethics - Scientific authorship serves to identify and acknowledge individuals who “contribute significantly” to published research. However, specific authorship... 相似文献
5.
This study investigates which characteristics of the social media posts of small firms in Tasmania, Australia elicit higher levels of consumer engagement. Results from an analysis of small retail firms’ social media postings (Facebook, Instagram and Twitter) (N = 2,607) illustrate the importance of the content of the post (i.e., businesses‐related vs. non‐business‐related), the activity (i.e., text, image or video), the time of day of the posting and the platform on which the activity was posted, in eliciting responses from followers. Results show Facebook received significantly higher levels of engagement, compared with Twitter and Instagram. Contrary to expectations, the specific day of the week did not have any impact on levels of engagement. This research demonstrates how small businesses can improve their use of social media marketing to engage more effectively with customers and followers. 相似文献
6.
Martyn?StandageEmail author Joan?L.?Duda Anne?Marte?Pensgaard 《Motivation and emotion》2005,29(1):41-68
Differing task and motivational characteristics of the competitive setting (viz., task-involving/ego-involving climates, cooperative/individual, and win/loss competitive outcome) were explored in relation to need satisfaction and subjective well-being (SWB). Participants, one-on-one or in pairs, were required to participate in a physical co-ordination task. Results revealed participants exposed to a task-involving condition and those who worked in cooperation to report higher levels of need satisfaction and SWB. Conversely, individuals exposed to ego-involving conditions and those who competed individually experienced higher levels of negative affect. Winning resulted in higher levels of need satisfaction and SWB, whereas losing led to higher levels of negative affect. Losing individually in an ego-involving condition led to the highest levels of negative affect responses and attenuated levels of reported need satisfaction and SWB. Via structural equation modeling, a model of motivational processes grounded in self-determination theory was supported in which elements of the competitive situation that facilitated need satisfaction led to increments in reported indices of SWB. 相似文献
7.
Giménez de la Peña A Canto Ortiz JM Fernández Berrocal P Barrett M 《The Spanish journal of psychology》2003,6(1):28-34
Social psychologists have shown a profound interest in intergroup relationships, but there are very few papers focusing on the developmental aspects that explain the psychological mechanisms involved in the construction of group and cultural identity. Our research aims to explore how the self-categorization of Andalusian children evolves. We tried to assess the degree to which they self-identify as Andalusian, Spanish, and European, and how this identification changes with age. We were also interested in the affective evaluation of different groups (French, Italian, English, German, Spanish, Catalonian, and Andalusian) made by Andalusian children. Furthermore, we analyzed the relationship between self-categorization and the evaluation of these groups. Results show that the development of national (autonomous community) identity in these children is influenced by their cognitive development, as well as by the relationships among the regional communities of Spain and the relationships between Spain and other countries. The peculiarity of Andalusians as a group is that they assume both identities: Spanish and Andalusian, from a very early age. In-group favoritism is an extended phenomenon at all ages, and Andalusian children have a negative stereotype of the other Spanish groups and other European communities. 相似文献
8.
Evans M 《Theoretical medicine and bioethics》2001,22(1):17-32
Medicine, as Byron Good argues, reconstitutes thehuman body of our daily experience as a medical body,unfamiliar outside medicine. This reconstitution can be seen intwo ways: (i) as a salutary reminder of the extent to which thereality even of the human body is constructed; and (ii) as anarena for what Stephen Toulmin distinguishes as theintersection of natural science and history, in which many ofphilosophy's traditional (and traditionally abstract) questionsare given concrete and urgent form.This paper begins by examining a number of dualities between themedical body and the body familiar in daily experience. Toulmin's epistemological analysis of clinical medicine ascombining both universal and existential knowledge is thenconsidered. Their expression, in terms of attention,respectively, to natural science and to personal history, isexplored through the epistemological contrasts between themedical body and the familiar body, noting the traditionalphilosophical questions which they in turn illustrate. 相似文献
9.
Psychopathy is a disorder associated with antisocial behavior and deficits in responding to emotional stimuli, particularly fear-related stimuli. This research demonstrates that these deficits extend to judgments about behaviors that cause fear in others. We assessed whether psychopathy is associated with the ability to identify the emotional consequences of social behaviors and with judgments about these behaviors' acceptability. We found that psychopathy, as indexed by the Psychopathic Personality Inventory, is associated with impairments in identifying behaviors that cause fear and in judging the moral acceptability of these behaviors. Ratings of emotional consequences and moral acceptability were also correlated, such that individuals who less accurately identified behaviors that cause fear also judged these behaviors to be more morally acceptable. Psychopathy scores mediated the relationship between these two variables. These findings suggest that understanding that frightening others is unacceptable relies on understanding this type of behavior's emotional consequences, and have significance for understanding the relationship between psychopathy, empathy, and antisocial behavior. (PsycINFO Database Record (c) 2012 APA, all rights reserved). 相似文献
10.
Applying resource control theory and social exchange theory, we examined the social network conditions under which elementary age children were likely to engage in relational aggression. Data on classroom peer networks and peer‐nominated behaviors were collected on 671 second‐ through fourth‐grade children in 34 urban, low‐income classrooms. Nested regression models with robust cluster standard errors demonstrated that the association between children's number of relationships and their levels of relational aggression was moderated by the number of relationships that their affiliates had. Children with more peer relationships (i.e., higher network centrality) exhibited higher levels of relational aggression, but only when these relationships were with peers who had fewer connections themselves (i.e., poorly connected peers). This finding remained significant even when controlling for common predictors of relational aggression including gender, overt aggression, prosocial behavior, victimization, social preference, and perceived popularity. Results are discussed in terms of their implications for advancing the literature on childhood relational aggression and their practical applications for identifying children at risk for these behaviors. 相似文献