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131.
John Fisher 《Journal of Beliefs & Values》2004,25(3):307-315
Following previous work on the spiritual health of secondary students, the author wondered if it was possible to develop a spiritual health measure for younger children. Taking Fisher's model of spiritual health as the basis, items were developed to reflect relationships with self, with others, with the environment and with a god. The children's ideals for spiritual health (what makes them Feel Good) were compared with their lived experience (Living Life) to ascertain their levels of spiritual health. Factor analyses on responses from 1080 students in 14 schools (State, Catholic, Independent and Christian Community Schools) in Victoria and Western Australia are reported in this paper. 相似文献
132.
133.
A Dialectical Behavior Therapy Skills training manual (DBT Skills) was adapted for use with caregivers of individuals with dementia. Implementation occurred in a community clinic with a heterogeneous caregiver group at risk for elder abuse. Sixteen caregivers completed the 9-week group. The results point to improved psychosocial adjustment, particularly increased problem-focused coping, enhanced emotional well-being, and less fatigue. Caregivers tended to utilize individual therapeutic services at a higher rate during the period of group attendance, indicative of appropriate help-seeking behavior in highly demanding situations. Six of the 16 caregivers repeated the training sequence in “booster” groups. Follow-up data from the booster groups suggest that high-risk caregivers may require continuing support to maintain treatment gains. In addition to demonstrating the feasibility of DBT Skills with caregivers, the results warrant a controlled outcome evaluation. 相似文献
134.
Hooker CI Tully LM Verosky SC Fisher M Holland C Vinogradov S 《Journal of abnormal psychology》2011,120(1):98-107
Successful social interactions rely on the ability to make accurate judgments based on social cues as well as the ability to control the influence of internal or external affective information on those judgments. Prior research suggests that individuals with schizophrenia misinterpret social stimuli and this misinterpretation contributes to impaired social functioning. We tested the hypothesis that for people with schizophrenia, social judgments are abnormally influenced by affective information. Twenty-three patients with schizophrenia and 35 healthy control participants rated the trustworthiness of faces following the presentation of neutral, negative (threat-related), or positive affective primes. Results showed that all participants rated faces following negative affective primes as less trustworthy than faces following neutral or positive primes. Importantly, this effect was significantly more pronounced for participants with schizophrenia, suggesting that schizophrenia may be characterized by an exaggerated influence of negative affective information on social judgment. Furthermore, the extent that the negative affective prime influenced trustworthiness judgments was significantly associated with patients' severity of positive symptoms, particularly feelings of persecution. These findings suggest that for people with schizophrenia, negative affective information contributes to an interpretive bias, consistent with paranoid ideation, when judging the trustworthiness of others. This bias may contribute to social impairments in schizophrenia. 相似文献
135.
Fisher AV 《Cognition》2011,119(2):253-264
Is processing of conceptual information as robust as processing of perceptual information early in development? Existing empirical evidence is insufficient to answer this question. To examine this issue, 3- to 5-year-old children were presented with a flexible categorization task, in which target items (e.g., an open red umbrella) shared category membership with one test item (e.g., a folded umbrella) and perceptual characteristics with another test item (e.g., a red mushroom). Participants were instructed to either categorize stimuli by the same dimension (i.e., perceptual similarity or category membership) in both phases of the task, or switch from categorizing by one dimension to categorizing by the other dimension. Results pointed to a strong asymmetry in switch costs: conceptual switch costs were higher than perceptual switch costs. These results suggest that processing of perceptual information remains more robust than processing of conceptual information at least until 5 years of age. 相似文献
136.
137.
Observers can store thousands of object images in visual long-term memory with high fidelity, but the fidelity of scene representations in long-term memory is not known. Here, we probed scene-representation fidelity by varying the number of studied exemplars in different scene categories and testing memory using exemplar-level foils. Observers viewed thousands of scenes over 5.5 hr and then completed a series of forced-choice tests. Memory performance was high, even with up to 64 scenes from the same category in memory. Moreover, there was only a 2% decrease in accuracy for each doubling of the number of studied scene exemplars. Surprisingly, this degree of categorical interference was similar to the degree previously demonstrated for object memory. Thus, although scenes have often been defined as a superset of objects, our results suggest that scenes and objects may be entities at a similar level of abstraction in visual long-term memory. 相似文献
138.
Susie Fisher 《Journal for General Philosophy of Science》2010,41(1):121-141
This paper follows the circuitous path of theories concerning the origins of viruses from the early years of the twentieth
century until the present, considering RNA viruses in particular. I focus on three periods during which new understandings
of the nature of viruses guided the construction and reconstruction of origin hypotheses. During the first part of the twentieth
century, viruses were mostly viewed from within the framework of bacteriology and the discussion of origin centered on the
“degenerative” or the “retrograde evolution theory.” However, concomitantly, in the context of origin-of-life theorizing,
the notion that viruses are vestiges of a prebiotic world was also being contemplated. In the 1960s the idea that viruses
were genetic elements that “escaped” from cells became prevalent. These traditional hypotheses are being revisited nowadays
by evolutionary virologists, who have placed them within a new conceptual framework that is supported by cutting-edge genomic
and proteomic data. Two current, opposing scenarios of virus origin are presented. The philosophical dimensions of “revisiting”
the original hypotheses are briefly discussed. 相似文献
139.
Melina M. Bersamin Beth Bourdeau Deborah A. Fisher Joel W. Grube 《Sexuality & culture》2010,14(2):157-168
The current longitudinal study explores the relationship between adolescent television use at time 1 and sexual experience
and relationship status (i.e., committed/romantic versus casual) 1 year later. The sample (N = 824) comprised youth aged 14–18. Multinomial logistic regressions predicting group membership from television exposure
variables were conducted controlling for socio-demographic characteristics and prior sexual behavior. Results indicate that
sexually inexperienced youth watched more television overall than sexually experienced youth, but less adult, premium and
music television on cable networks. Premium cable exposure predicted group membership among sexually active youth. Youth who
watched more premium cable at time 1 were more likely to be in casual relationship at last intercourse than a committed one.
A more complete understanding of media effects on adolescent sexual relationships can help guide policy development, media
education/literacy efforts, and contribute to the design of interventions to reduce the negative consequences associated with
adolescent sexual behavior. 相似文献
140.
Elsa Chan Anuj K. Pradhan Alexander Pollatsek Michael A. Knodler Donald L. Fisher 《Transportation Research Part F: Traffic Psychology and Behaviour》2010,13(5):343-353
Novice drivers (teen drivers with their solo license for 6 months or less) are at a greatly inflated risk of crashing. Post hoc analyses of police accident reports indicate that novice drivers fail to anticipate hazards, manage their speed, and maintain attention. These skills are much too broadly defined to be of much help in training. Recently, however, driving simulators have been used to identify those skills which differentiate the novice drivers from older, more experienced drivers in the areas of hazard anticipation and speed management. Below, we report an experiment on a driving simulator which compares novice and experienced drivers’ performance in the third area believed to contribute especially heavily to crashes among novice drivers: attention to the forward roadway. The results indicate that novice drivers are much more willing to glance for long periods of time inside the vehicle than are experienced drivers. Interestingly, the results also indicate that both novice and experienced drivers spend equal amounts of time glancing at tasks external to the vehicle and in the periphery. Moreover, just as a program has been designed to train the scanning skills that clearly differentiate novice from experienced drivers, one might hope that a training program could be designed to improve the attention maintenance skills of novice drivers. We report on the initial piloting of just such a training program. Finally, we address a question that has long been debated in the literature: Do the results from driving simulators generalize to the real world? We argue that in the case of hazard anticipation, speed management, and attention maintenance the answer is yes. 相似文献