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951.
952.
In this article, we examine the four processes of dialectical thinking: interconnection, development and change, transformation of quantitative into qualitative, and unity and struggle of opposites. We argue that the decisions of some consumers reflect dialectical thinking, at least some of the time.  相似文献   
953.
954.
Using an intervention based on referent power, self‐help sponsors sought to encourage attendance at self‐help meetings. They encouraged patients with major depression or bipolar disorder to attend self‐help meetings following their hospitalizations. The intervention successfully increased the attendance of the experimental group compared to those in the control group. Implications for practice are discussed.  相似文献   
955.
956.
We present 21 prominent myths and misconceptions about hypnosis in order to promulgate accurate information and to highlight questions for future research. We argue that these myths and misconceptions have (a) fostered a skewed and stereotyped view of hypnosis among the lay public, (b) discouraged participant involvement in potentially helpful hypnotic interventions, and (c) impeded the exploration and application of hypnosis in scientific and practitioner communities. Myths reviewed span the view that hypnosis produces a trance or special state of consciousness and allied myths on topics related to hypnotic interventions; hypnotic responsiveness and the modification of hypnotic suggestibility; inducing hypnosis; and hypnosis and memory, awareness, and the experience of nonvolition. By demarcating myth from mystery and fact from fiction, and by highlighting what is known as well as what remains to be discovered, the science and practice of hypnosis can be advanced and grounded on a firmer empirical footing.  相似文献   
957.
According to Wollack and Schoenig (2018, The Sage encyclopedia of educational research, measurement, and evaluation. Thousand Oaks, CA: Sage, 260), benefiting from item preknowledge is one of the three broad types of test fraud that occur in educational assessments. We use tools from constrained statistical inference to suggest a new statistic that is based on item scores and response times and can be used to detect examinees who may have benefited from item preknowledge for the case when the set of compromised items is known. The asymptotic distribution of the new statistic under no preknowledge is proved to be a simple mixture of two χ2 distributions. We perform a detailed simulation study to show that the Type I error rate of the new statistic is very close to the nominal level and that the power of the new statistic is satisfactory in comparison to that of the existing statistics for detecting item preknowledge based on both item scores and response times. We also include a real data example to demonstrate the usefulness of the suggested statistic.  相似文献   
958.
ABSTRACT

The present study validates a new procedure that combines continuous measures of proximity (Ubisense) and vocalization (LENA) into measures of peer social interaction. The data were collected from 4 boys and 5 girls (ages 2–3 at the outset) on 8 separate days (3–4 hours per day) over the course of an academic year. Teacher reports of friendship were positively correlated with continuous measures of dyadic social interaction (i.e., the amount of time two children spent in proximity to one another, talking). Self-reports of reciprocated friendship were marginally correlated with continuous measures of dyadic social interaction, but only in the spring semester (when children were older and their reports of friendship more reliable). At the individual level, peer nominations of likeability, and teacher ratings of sociability and withdrawal were correlated with continuous measures of social interaction (i.e., the amount of time a child spent in proximity to other children, talking).  相似文献   
959.
Johnson RJ  Rew L  Sternglanz RW 《Adolescence》2006,41(162):221-234
This study explored the gender differences in sexual self-concept, personal resources for sexual health, safe sex behaviors, and risky sexual behaviors among homeless adolescents with and without histories of sexual abuse. Data for this secondary analysis were collected in 2003 to 2004 in the first phase of a larger repeated-measures sexual health intervention study; 371 homeless youth between 16 and 23 years of age (M = 19.26, SD = 1.83) were recruited from a street outreach center. The majority (64.6%) of participants were males. Self-report instruments were completed at the outreach center via audio computer-assisted self-interview (A-CASI) format. It was found that female participants were better off than males on numerous measures of sexual health behaviors and attitudes. Sexually abused participants had significantly less future time perspective (p = .05), fewer sexual self-care behaviors (p = .04), and less social support than nonabused participants (p = .01) and almost significantly more sexual risk-taking (p = .08). However, no significant differences were found between abused and nonabused participants on sexual self-concept, self-efficacy or intention to use condoms, safe sex behaviors, AIDS knowledge, assertive communication, or self-efficacy to perform testicular/ breast self-exams. Overall, participants who did not report a history of sexual abuse had significantly more sexual health resources and engaged in fewer sex-risk behaviors than those who reported having been abused. These differences have notable implications for screening adolescents for a history of sexual abuse. Adolescents who report sexual abuse should receive risk counseling and be screened regularly for the development of sexual risk behaviors.  相似文献   
960.
Forty-one people with generalized social phobia (GSP) and 42 community controls completed a measure of social developmental experiences and then participated in a social interaction with an experimental assistant whose behavior was either friendly or ambiguous. Following the interaction, confederates rated participants' behavior and their desire to interact with their partner again. In people with social phobia, but not controls, perceptions of parental overprotection were associated with less responsiveness to partner behavior. Moreover, failure to reciprocate the friendly partner's behavior led to social rejection. The results support the value of incorporating social developmental concepts into cognitive-behavioral models of social phobia and highlight the contribution of social learning experiences to the development of maladaptive interpersonal behavior in these individuals.  相似文献   
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