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891.
This study examined the temporal associations of cigarette smoking with prosmoking social influences, academic performance, and delinquency in a cohort of 6,527 adolescents surveyed at ages 13, 16, 18, and 23 years. Prosmoking peer and family influences were risk factors for future smoking throughout adolescence, with family influences perhaps also operating indirectly through the adolescent's exposure to prosmoking peers. There were reciprocal associations of youth smoking with parental approval, peer smoking, and poor grades (but not delinquency), with youth smoking emerging as a stronger antecedent than consequence of these psychosocial factors. Few gender differences in these associations were observed. Implications of these findings for efforts to prevent youth smoking are discussed.  相似文献   
892.
Although the semantic memory impairment has been largely documented in Alzheimer's disease, little is known about semantic memory in the preclinical phase of the disease (Mild Cognitive Impairment). The purpose of this study was to document the nature of semantic breakdown using a battery of tests assessing different aspects of conceptual knowledge: knowledge about common objects, famous people and famous public events. Results indicate that all domains of semantic memory were impaired in MCI individuals but knowledge about famous people and famous events was affected to a greater extent than knowledge about objects. This pattern of results suggests that conceptual entities with distinctive and unique properties may be more prone to semantic breakdown in MCI. In summary, results of this study support the view that genuine semantic deficits are present in MCI. It could be useful to investigate the etiological outcome of patients failing or succeeding at such tests.  相似文献   
893.
We propose a free, easy-to-use computer program that does not requires prior knowledge of computer programming to generate and run experiments using textual or pictorial stimuli. Although the FM Experiment Builder suite was initially programmed for building and conducting FM experiments, it can also be applied for non-FM experiments that necessitate randomized, single, or multifactorial designs. The program is highly configurable, allowing multilingual use and a wide range of different response formats. The outputs of the experiments are Microsoft Excel compatible .xls files that allow easy copy-paste of the results into Weiss's FM CalSTAT program (2006) or any other statistical package. Its Java-based structure is compatible with both Windows and Macintosh operating systems, and its compactness (< 1 MB) makes it easily distributable over the Internet.  相似文献   
894.
This article presents a classification method that makes possible the detection of important decision strategies that people use in nonrisky multiattribute decision tasks. The classification method incorporates a multimethod approach that combines elements of both structural modeling and process tracing. We begin with a discussion of nine common characteristics of decision strategies and then classify 13 decision strategies on the basis of these characteristics. Next, we demonstrate that six of the characteristics can be used to develop one outcome-based and three process-based metrics. In addition, we present an algorithm that shows how to use the metrics. We demonstrate that using our metrics in conjunction with a measure for direction of search allows identification of most of the 13 decision strategies. Finally, we outline the potential of our research for the design of decision support systems such as online shops.  相似文献   
895.
The purpose of this study was to determine the differences in general health status and quality of life between patients who present “non-normative eating behaviours” (namely, binge eating disorder, night eating syndrome, sweet /fat food cravings and continuous nibbling) and patients without these eating behaviour characteristics. A cohort of 168 women with obesity, all candidates to bariatric surgery, aged between 15 and 65 (M = 39.04; SD = 10.86), with a body mass index ranging between 30.37 and 80.65 (M = 48.79; SD = 8.37), was studied. Participants answered to a clinical interview, to SF-36 and to ORWELL-97, after their informed consent. Results suggest that women with obesity reporting binge eating disorder, night eating syndrome and continuous nibbling show poorer general health status and worst quality of life than those who do not present these “non-normative eating behaviours”. Moreover, the general health status and the quality of life of patients with sweet/fat food cravings do not differ from those who do not report this eating behaviour. Nevertheless, patients reporting the eating behaviours studied do not differ from the others regarding their body mass index.  相似文献   
896.
In Why pains are not mental objects (1998) Guy Douglasrightly argues that pains are modes rather than objects ofperceptions or sensations. In this paper I try to go a stepfurther and argue that there are circumstances when pains canbecome objects even while they remain modes of experience.By analysing cases of extreme pain as presented by Scarry,Sartre, Wiesel, Grahek and Wall, I attempt to show thatintense physical pain may evolve into a force that, likeimagination, can make our most intense state of experiencebecome a mental object. I shall finally argue that, thoughextreme pains cannot serve as paradigm cases, they do showthe general importance of taking pain states to be objects.  相似文献   
897.
This paper presents the influence that Bergson’s theory of subjectivity had on Lévinas. We start by examining Bergson’s “centripetal theory of mind.” Considering the relationship between perception and action, Bergson develops an understanding of subjectivity as a process that unifies disparate perceptions. Guided by the body, this unifying principle is deemed affective. This being done, we then present a contradiction in Bergson’s thinking: While humans are described as different in kind from other animals, the framework used to determine the nature of their world remains unchanged. Bergson never fully embraced the centripetal theory. We then turn to Lévinas and compare his critiques of Bergson and Heidegger. Lévinas believes that both instrumentalize desire, and that a philosophy of subjectivity can only escape this problem by radically embracing the affective nature of Bergson’s centripetal theory. The latter accounts for the place of Lévinas’ phenomenology of enjoyment.  相似文献   
898.
This study aimed to compare therapists’ observable behaviors to promote alliances with involuntary and voluntary clients during brief family therapy. The therapists’ contributions to fostering alliances were rated in sessions 1 and 4 using videotapes of 29 families who were observed in brief therapy. Using the System for Observing Family Therapy Alliances, trained raters searched for specific therapist behaviors that contributed to or detracted from the four alliance dimensions: engagement in the therapeutic process, an emotional connection with the therapist, safety within the therapeutic system, and a shared sense of purpose within the family. The results showed that when working with involuntary clients, therapists presented more behaviors to foster the clients’ engagement and to promote a shared sense of purpose within the family. However, in the fourth session, the therapists in both groups contributed to the alliance in similar ways. The results are discussed in terms of (a) the therapists’ alliance‐building behaviors, (b) the specificities of each client group, and (c) the implications for clinical practice, training, and research.  相似文献   
899.
Reading comprehension assessment should rely on valid instruments that enable adequate conclusions to be taken regarding students' reading comprehension performance. In this article, two studies were conducted to collect validity evidence for the vertically scaled forms of two Tests of Reading Comprehension for Portuguese elementary school students in the second to fourth grades, one with narrative texts (TRC‐n) and another with expository ones (TRC‐e). Two samples of 950 and 990 students participated in Study 1, the study of the dimensionality of the TRC‐n and TRC‐e forms, respectively. Confirmatory factor analyses provided evidence of an acceptable fit for the one‐factor solution for all test forms. Study 2 included 218 students to collect criterion‐related validity. The scores obtained in each of the test forms were significantly correlated with the ones obtained in other reading comprehension measures and with the results obtained in oral reading fluency, vocabulary and working memory tests. Evidence suggests that the test forms are valid measures of reading comprehension.  相似文献   
900.
Competence, morality and sociability dimensions have shown to be essential to measure stereotypes. Theoretically, the attributes associated with the negative pole of morality are more reliable and have shown to have higher evaluative weight. However, the current research usually employs only positive attributes to measure each dimension. Since the advantages of the inclusion of negative morality are clear it would be interesting to know about the effects of the inclusion of such type of attributes (i.e., it is good or bad for the measurement). The purpose of this study is to examine if the addition of negative items makes possible to improve the stereotype content measures. This study compares the differences between scales with various compositions of positive and negative items of stereotypes to predict three related variables: anger, fear and a semantic differential of evaluation. The study was carried out with a sample of 550 Spaniards. The data found highlights the importance of using attributes of the negative pole of morality in studying stereotypes. Their use was able to explain the intergroup emotional responses and the semantic differential more efficiently.  相似文献   
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