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901.
Two studies examined criteria for procedural justice in the related contexts of local government budgeting (Study 1) and taxation (Study 2). Questionnaire data were gathered from 272 municipal police chiefs in Study 1 and 81 municipal property owners in Study 2, Regression analysis indicated that ethicality. accuracy, and bias suppression were signiticant ( p < 0.05) predictors of procedural justice in both studies. Other significant predictors of procedural justice in Study I were correctability and justification. However. the relationship between justification and procedural justice in Study I was negative. which is contrary to theory. The results suggest strategies that local government officials can use to enhance the perceived fairness of budget and tax decision-making procedures.  相似文献   
902.
Measuring Sexual Relationship Power in HIV/STD Research   总被引:17,自引:0,他引:17  
Pulerwitz  Julie  Gortmaker  Steven L.  DeJong  William 《Sex roles》2000,42(7-8):637-660
This article introduces a theoretically based and validated measure of relationship power dynamics: the Sexual Relationship Power Scale (SRPS). Focus groups were conducted to generate items for Spanish- and English-language scales. The SRPS was administered to a census of women (N = 388) at a community health clinic. All respondents had a primary male partner; they were mostly Latina (89%), with mean age 27 years. The 23-item SRPS possesses good internal reliability (coefficient alpha = .84 for English version, .88 for Spanish version) and predictive and construct validity. Factor analyses support two subscales: Relationship Control and Decision-Making Dominance. As hypothesized, the SRPS was inversely associated with physical violence and directly associated with education and consistent condom use (p < .05).  相似文献   
903.
To interact successfully with objects, we must maintain stable representations of their locations in the world. However, their images on the retina may be displaced several times per second by large, rapid eye movements. A number of studies have demonstrated that visual processing is heavily influenced by gaze-centered (retinotopic) information, including a recent finding that memory for an object’s location is more accurate and precise in gaze-centered (retinotopic) than world-centered (spatiotopic) coordinates (Golomb & Kanwisher, 2012b). This effect is somewhat surprising, given our intuition that behavior is successfully guided by spatiotopic representations. In the present experiment, we asked whether the visual system may rely on a more spatiotopic memory store depending on the mode of responding. Specifically, we tested whether reaching toward and tapping directly on an object’s location could improve memory for its spatiotopic location. Participants performed a spatial working memory task under four conditions: retinotopic vs. spatiotopic task, and computer mouse click vs. touchscreen reaching response. When participants responded by clicking with a mouse on the screen, we replicated Golomb & Kanwisher’s original results, finding that memory was more accurate in retinotopic than spatiotopic coordinates and that the accuracy of spatiotopic memory deteriorated substantially more than retinotopic memory with additional eye movements during the memory delay. Critically, we found the same pattern of results when participants responded by using their finger to reach and tap the remembered location on the monitor. These results further support the hypothesis that spatial memory is natively retinotopic; we found no evidence that engaging the motor system improves spatiotopic memory across saccades.  相似文献   
904.
905.
ABSTRACT: The focus of this paper is on the comparison of suicidal behaviors among two populations in the same geographical area: clients at a psychology clinic vs. individuals from the general population sampled at an area shopping center. In both samples, 10 percent of the individuals reported prior parasuicidal behavior; the two populations were also quite similar on reports of prior suicidal ideation: 31 percent in the clinical and 24 percent in the general population reported never, or only briefly, considering suicide at any point in their lives. Suicidal behavior was related to sex and income in the general population.  相似文献   
906.
A rodent's survival depends upon its ability to perceive odor cues necessary to guide mate selection, sexual behavior, foraging, territorial formation, and predator avoidance. Arguably, the need to discriminate odor cues in a complex olfactory environment requires a highly adaptable olfactory system. Indeed, it has been proposed that context-dependent modulation of the initial sensory relay could alter olfactory perception. Interestingly, 40% of the adrenergic innervation from the locus coeruleus, fibers that are activated by contextual cues, innervates the first relay station in the olfactory system (the main olfactory bulb). Here we utilize restricted pharmacological inhibition of olfactory bulb noradrenergic receptors in awake-behaving animals. We show that combined blockade of alpha and beta adrenergic receptors does not impair two-odor discrimination behavior per se but does impair the ability to discriminate perceptually similar odors. Thus, contextual cues conveyed by noradrenergic fibers alter processing before the second synapse in the olfactory cortex, resulting in tuning of the ability to discriminate between similar odors.  相似文献   
907.
Because characters’ goals play a key role in the structure of narratives, the ability to make inferences about goals is essential to narrative comprehension. Despite their importance, no previous studies have examined the process by which children make these goal inferences. In the current study, we examined 6- and 8-year-old children's goal inference making processes through think-aloud protocols. We also examined the product of comprehension, the mental representation of text, through free recall and comprehension questions. The results revealed that children of both ages regularly made appropriate goal inferences while listening to narratives. In addition, the number of goal inferences predicted children's recall of the stories. Thus, children as young as 6 years old are sensitive to the vital role of characters’ goals in narrative structure, and they can engage in sophisticated cognitive processing while they listen to narratives to form coherent mental representations of them.  相似文献   
908.
This study examined family stressors among 3-year-old children who were classified as hyperactive (HYP), hyperactive and oppositional defiant (HYP/OD), and non-problem based on mothers' reports of behavior. Children with HYP/OD were found to experience higher levels of family stressors than non-problem children on almost every family stressor variable. Compared to children with HYP, families of children with HYP/OD also tended to report more Axis II maternal psychopathology, Axis I paternal psychopathology, and high intensity couple conflict tactics. However, the HYP and HYP/OD group did not significantly differ on maternal Axis I psychopathology, paternal Axis II psychopathology, parental marital status, negative life events, frequency of couple conflict, or use of lower intensity couple conflict tactics. Parents of children with HYP and HYP/OD reported more negative life events, more maternal adult ADHD symptoms, and more maternal avoidance and verbal aggression during marital conflict than parents of non-problem children. Implications for treatment and etiology are discussed.  相似文献   
909.
This project identified evidence-based psychotherapy treatments for anxiety disorders in older adults. The authors conducted a review of the geriatric anxiety treatment outcome literature by using specific coding criteria and identified 17 studies that met criteria for evidence-based treatments (EBTs). These studies reflected samples of adults with generalized anxiety disorder (GAD) or samples with mixed anxiety disorders or symptoms. Evidence was found for efficacy for 4 types of EBTs. Relaxation training, cognitive-behavioral therapy (CBT), and, to a lesser extent, supportive therapy and cognitive therapy have support for treating subjective anxiety symptoms and disorders. CBT for late-life GAD has garnered the most consistent support, and relaxation training represents an efficacious, relatively low-cost intervention. The authors provide a review of the strengths and limitations of this research literature, including a discussion of common assessment instruments. Continued investigation of EBTs is needed in clinical geriatric anxiety samples, given the small number of available studies. Future research should examine other therapy models and investigate the effects of psychotherapy on other anxiety disorders, such as phobias and posttraumatic stress disorder in older adults.  相似文献   
910.
This study focused on gaining a better understanding of the neuropsychological abilities of preschool-aged children who show elevated levels of hyperactivity and oppositional-defiance. It examined the performance of children aged 48 to 67 months on tests of attention/executive function, language, memory, and sensorimotor abilities, as measured by the NEPSY and Conners' K-CPT. Two hundred thirty-seven children were divided into four subgroups based on mothers' report of behavior using rating scales and a diagnostic interview: hyperactive only (HYP), oppositional-defiant only (OD), hyperactive and oppositional-defiant (HYP/OD), and nonproblem. Children in the HYP/OD group scored significantly worse than nonproblem children on four of nine subtests on the NEPSY, including one test of executive function, one test of language comprehension, and both tests of short-term verbal memory. However, only the test of executive function (Statue) showed significant predictive power, and, while specificity of this subtest was good, sensitivity was poor. On the K-CPT, a continuous performance test, children in both the HYP and HYP/OD groups performed worse than children in the OD and nonproblem groups. When the NEPSY Statue subtest and the K-CPT were used together, overall predictive power was .74. Results suggest that neuropsychological deficits can be observed among preschool children with hyperactivity, particularly when comorbid oppositional-defiance is present; however, moderate predictive power suggests that these tests should be used in conjunction with other methods of assessment.  相似文献   
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