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21.
This qualitative study sought to understand the experiences of home‐based counselors working in a rural setting. In‐depth interviews were conducted with 12 counselors who were asked to describe their experiences in the areas of preparedness, professional development, challenges, and gender‐specific experiences. Fourteen coding categories emerged from the interviews, which led to the findings of 3 overarching themes: shared isolation, ethical ambiguity, and the high‐intensity nature of the job. Recommendations for home‐based counselors, agencies, and professional counseling associations are discussed.  相似文献   
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This study examined gender bias on job performance in work settings where confounding variables (e. g., organizational level, experience, education) were cautiously taken into consideration to ensure fair comparisons. Although previous meta‐analyses examined gender biases on evaluations, findings in tightly controlled laboratory environments may differ from those in highly complicated field studies. We found little evidence of overall gender bias in performance appraisals in nonconfounded field studies. However, there were significant pro‐male biases when only men served as raters. Measure‐specific gender stereotypicality, instead of genera! stereotypicality about the job, produced gender bias in performance appraisal. Masculine measures produced pro‐male bias, and feminine measures produced pro‐female bias.  相似文献   
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This article examines whether preterm newborns' behavior and their mother's adjustment to the premature birth and infant hospitalization have an influence on subsequent infant development and behavior, maternal adjustment, and mother–infant relationship. The behavioral competencies of 42 well, singleton preterm infants (mean gestational age=31 weeks) were assessed, as were their mothers' adjustment (depression and coping) and competencies (knowledge of child development). At 12 months of postnatal age, child competencies (development and behavior) were assessed, together with maternal adjustment (parenting stress and depression). Mother–infant interaction also was observed. Regression analyses indicated that in the newborn period, maternal positive reappraisal and a planful coping style, more knowledge of child development, and previous experience with baby‐sitting were associated with better infant development (p=.002), maternal adjustment (p=.012), and mother–child relationship (p=.002) at 12 months. Newborn infant muscle‐tone maturity was predictive of better motor quality at 12 months (p=.011), and being a firstborn infant who was more sleepy and drowsy was associated with subsequent higher maternal parenting stress (p=.007). Social and educational support groups combined with an approach that assists mothers to develop problem‐solving coping styles may have a beneficial influence on infant development.  相似文献   
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This study examines how substance use is associated with the health and safety of homeless youth using cross-sectional, self-report data from 285 homeless adolescents. Path models were used to examine concurrent relationships between youth’s substance use and multiple aspects of their health and safety, including measures of psychological distress, housing risk and instability, and medical problems. Substance use was examined with both global (i.e., a composite of days of use across various drugs and alcohol) and specific (i.e., rates of use of specific drugs, injection drug use) measures. After controlling for demographic and historical variables, number of days of use was significantly related to psychological distress, whereas injection drug use was significantly related to housing risk. Examination of specific drugs revealed relationships between psychological distress and the use of alcohol, cocaine, and amphetamines, and a specific relationship between housing risk and the use of heroin. None of the measures of substance use was significantly related to youth’s medical problems. Implications for interventions with homeless adolescents are discussed.  相似文献   
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Rural men who have sex with men (MSM) have few identifiable venues in which to congregate and meet potential sex partners. The Internet provides a venue for rural MSM to meet, and this is potentially troubling because studies of urban MSM suggest that HIV risk is higher for men who date online. The goals of this study were to identify venues where rural MSM meet their sexual partners and to examine their association with high-risk sexual practices. Six hundred sixty-three predominantly single, gay, Caucasian MSM completed an online survey of their sexual activities. Results showed that the Internet and bars were the most popular venues for meeting sex partners. Highest rates of risk behaviors were associated with Internet dating and venues in which immediate sexual encounters typically occur, suggesting that prevention in rural areas should target multiple-risk environments.  相似文献   
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Previous studies have shown that people develop expectations about the taste and effects of consumed substances and that those expectations can guide future behavior, cognitions, and affect. Identifying expectancies for the taste of both low- and high-fat foods is important in determining people's reactions to changes in their diets. Study 1 was designed to determine the existence of expectancies for the taste of low-and high-fat foods and the effects of these expectations on food consumption and preference. Ninety-seven subjects tasted a bowl of ice cream and rated the taste on taste judgment forms. The fat content of the ice cream (high- versus low-fat) and the expectancy of high- versus low-fat content were independently manipulated using a balanced placebo design. Expectancy affected the consumption of ice cream under most circumstances: For women who received high-fat ice cream and for men, regardless of the ice cream received, consumption was higher when high-fat ice cream was expected than when low-fat ice cream was expected. Study 2 was designed to investigate the effects of educating individuals about the diet-cancer link on consumption and preference. Receiving information about diet and cancer, especially when the information was personalized, decreased overall consumption and reported preference. Current levels of daily fat consumption also affected laboratory consumption and preference. This study has several implications for interventions to lower dietary fat.  相似文献   
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In two studies expected value, expected utility, and satisficing approaches to one's decision to buy information were compared. The task for the first study was to judge the maximum worth of information by bidding to reduce an ambiguous prospect to a risky one when given an option between a risky prospect and an ambiguous one. A within-subjects design was used in which, for the risky prospect, the probability of gain and expected value were varied. The results were inconsistent with both expected value and expected utility models, but were consistent with a satisficing strategy. The second study was similar to the first but with context changes in the stimuli and a slightly different decision task. The results showed that the effects are robust across task and context. The main behavioral effect is that people appear more willing to buy information that may decrease an expected loss than information that may increase an expected gain. A decision justification principle is consistent with that effect.  相似文献   
30.
An analysis is presented of ways in which the total duration of perception of transient visual stimuli may be determined by means of psychophysical judgments of the simultaneity (or relative precedence) of two sensory events. This analysis yields a new method for measuring the duration of perception that only requires judgments of the simultaneity of the offset of one visual target with the onset of another (“offset-onset” judgments), and is thus free of differential biases between onset-onset and offset-onset judgments of simultaneity which could be involved in previous measurements. When three or more perceived durations need to be determined, the new method is more efficient than earlier methods; it requires measurement of only one PSE in order to evaluate one response duration as compared to two PSEs per response duration for previous methods. We also describe ways of determining the presence of some kinds of biases and quantitatively evaluating the magnitude of bias in the new method, as well as bias in onset-onset or offset-offset judgments of simultaneity alone; such evaluations of differential bias were not possible for the earlier methods. An experimental example of a bias analysis is described. No significant biasing effects were detected in the measures of perceived duration that were extracted as either retinal location or background luminance was changed, although background luminance itself markedly influenced the values of perceived duration.  相似文献   
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