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141.
142.
Hofstede's Values Survey Module has been the basis for much cross‐cultural and cross‐national research in the workplace, but little information about its psychometric properties has been available. This study provides internal consistency (coefficient alpha) statistics from samples representing 23 nations/provinces. Across both English and translated versions, internal consistencies tended to be poor, and in the majority of cases failed to achieve even a liberal criterion of 0.60. Even when data were aggregated by sample coefficient alphas were poor for all but long‐term orientation. At the participant level, long‐term orientation and individualism had marginal internal consistencies, whereas power distance, masculinity, and uncertainty avoidance subscales had inadequate internal consistencies. A replication of Hofstede's ecological factor analysis failed to support the five subscales. It is suggested that the construct validity of these scales is suspect, and that they should be used with caution.  相似文献   
143.
Addressing the behavioral priorities of captive animals and the development of practical, objective measures of the value of environmental resources is a principal objective of animal welfare science. In theory, consumer demand approaches derivedfrom human microeconomics should provide validmeasures of the value of environmental resources. In practice, however, a number of empirical and theoretical problems have rendered these measures difficult to interpret in studies with animals. A common approach has been to impose a cost on access to resources and to use time with each resource as a measure of consumption to construct demand curves. This can be recorded easily by automatic means, but in a number of studies, it has been found that animals compensate for increased cost of access with longer visit time. Furthermore, direct observation of the test animals’ behavior has shown that resource interaction is more intense once the animals have overcome higher costs. As a consequence, measures based on time with the resource may underestimate resource consumption at higher access costs, and demand curves derived from these measures may not be a true reflection of the value of different resources. An alternative approach to demand curves isreservation price, which is the maximum price individual animals are prepared to pay to gain access to resources. In studies using this approach, farmed mink (Mustela vison) paid higher prices for food and swimming water than for resources such as tunnels, water bowls, pet toys, and empty compartments. This indicates that the mink placed a higher value on food and swimming water than on other resources.  相似文献   
144.
The author discusses various relationships derived from the image of gap, precipice, and abyss with specific emphasis on interacting dynamics between being and knowing as explicated in the Zen Buddhist teachings of Hui-neng and in the psychoanalytic writings of Wilfred Bion. While of significant value to psychoanalysis, it is argued that symbolic meanings can occlude the actuality of the analysand's or of the spiritual seeker's affective experiencing, particularly concerning the human tendency to concretize experiential states engendered through meditation and/or the psychoanalytic encounter. The author draws from Matte-Blanco's explication of symmetrical and asymmetrical perceptual modalities to discuss the fluid nature of spiritual experiencing, paradoxical coexistence of ultimate and relative realities and reciprocal dynamics and identities between states of experiencing that might otherwise appear opposed. The primacy of experiencing for both disciplines, particularly concerning the experiencing subject's momentary state of consciousness, forms a central theme for both Zen and psychoanalysis. Brief clinical vignettes support and illuminate the author's points.  相似文献   
145.
Persistent symptoms of nausea, distress, and vomiting triggered by reminders of cancer treatment were examined among 273 Hodgkin's disease survivors, 1 to 20 years posttreatment. Prevalence rates were high for distress and nausea but low for vomiting. Retrospective report of anticipatory symptoms during treatment was the strongest predictor of persistent symptoms, suggesting that treatment-induced symptoms are less likely to persist if conditioning does not occur initially. Time since treatment was also a significant predictor, with patients more recently treated more likely to experience persistent symptoms. Thus, an explanatory model based on classical conditioning theory successfully predicted presence of persistent symptoms. Symptoms also were associated with ongoing psychological distress, suggesting that quality of life is diminished among survivors with persistent symptoms. Recommendations for prevention and treatment of symptoms are discussed.  相似文献   
146.
147.
The Stroop color-naming task was used to investigate selective information processing in people with bulimia nervosa. Three cards were used: a target card consisting of words related to eating, weight, and shape; a control word card; and the standard conflicting-color card. Thirty-six patients with bulimia nervosa were compared with a group of age-matched female controls. It was found that the amount of disruption caused to color naming by the target card was significantly greater in the bulimia nervosa group than in the female control group, whereas that caused by the color card was similar in the two groups. The Stroop color-naming task may be a useful objective measure of one aspect of the cognitive disturbance of patients with bulimia nervosa.  相似文献   
148.
A comprehensive model of the work-family interface was developed and tested. The proposed model extended prior research by explicitly distinguishing between work interfering with family and family interfering with work. This distinction allowed testing of hypotheses concerning the unique antecedents and outcomes of both forms of work-family conflict and a reciprocal relationship between them. The influence of gender, race, and job type on the generalizability of the model was also examined. Data were obtained through household interviews with a random sample of 631 individuals. The model was tested with structural equation modeling techniques. Results were strongly supportive. In addition, although the model was invariant across gender and race, there were differences across blue- and white-collar workers. Implications for future research on the work-family interface are discussed.  相似文献   
149.
Two studies were conducted with children who displayed behavior problems to evaluate the effects of task preference, task demands, and adult attention on child behavior. In Study 1, we conducted brief functional analyses in an outpatient clinic to identify variables that facilitated appropriate behavior. For 8 of 10 children, distinct patterns of performance occurred; 3 children displayed improved behavior with changes in task demands, 1 child displayed improved behavior with a preferred task, and 4 children displayed improved behavior with changes in adult attention. In most cases, the children's parents carried out the assessments with adequate procedural integrity. In Study 2, we applied similar assessment methods to a classroom setting over an extended period of time. We identified independent variables controlling appropriate, on-task, and academic behavior for 2 children on two tasks, with slightly different treatment procedures across tasks for both children. In addition, the results of brief functional analyses for both children corresponded to the extended classroom assessments.  相似文献   
150.
A stressor vulnerability model of stress-induced drinking was tested in a stratified random sample of 1,316 Black and White adult drinkers. Stressors were highly predictive of both alcohol use and drinking problems among men who relied on avoidant forms of emotion coping or held strong positive expectancies for alcohol's effects and accounted for more than 35% of the variance in alcohol use among the subgroup of men who were high in both vulnerability factors. In contrast, stressors were negatively related among men who were low in both and were unrelated among women regardless of their coping or expectancies. These findings suggest that tension reduction theories of alcohol use are overly broad and that individual characteristics must be considered to account for stress-related effects on alcohol use and abuse.  相似文献   
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