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621.
Dakota R. B. Lindsey Claus Bundesen Søren Kyllingsbæk Anders Petersen Gordon D. Logan 《Attention, perception & psychophysics》2017,79(1):117-137
In the partial-report task, subjects are asked to report only a portion of the items presented. Selective attention chooses which objects to represent in short-term memory (STM) on the basis of their relevance. Because STM is limited in capacity, one must sometimes choose which objects are removed from memory in light of new relevant information. We tested the hypothesis that the choices among newly presented information and old information in STM involve the same process—that both are acts of selective attention. We tested this hypothesis using a two-display partial-report procedure. In this procedure, subjects had to select and retain relevant letters (targets) from two sequentially presented displays. If selection in perception and retention in STM are the same process, then irrelevant letters (distractors) in the second display, which demanded attention because of their similarity to the targets, should have decreased target report from the first display. This effect was not obtained in any of four experiments. Thus, choosing objects to keep in STM is not the same process as choosing new objects to bring into STM. 相似文献
622.
Peter Krøjgaard 《Integrative psychological & behavioral science》2017,51(1):29-38
In a recent paper, Mammen (Integrative Psychological and Behavioral Science, 50, 196–233, 2016a) brought novel arguments into the discussion concerning the importance of being able to single out and track objects through space and time. Mammen offered a formal account of two basic, yet distinct, ways in which we as human beings encounter objects in the real world, that is, sense and choice categories. In this paper I discuss aspects of his theory and in particular the Theorem of Correspondence. I shall attempt to argue that Mammen’s formal account is indeed a novel and powerful analytical generic tool allowing us to see the important relevance in different domains of being able to establish choice categories. Meanwhile, I will attempt to show that evidence from the so-called multiple object tracking studies -- even though these use highly artificial stimuli -- provide compelling evidence in support of Mammen’s formal account. 相似文献
623.
Thomas Cornelißen 《Journal of Happiness Studies》2009,10(3):367-384
Using the rich data set of the German Socio-Economic Panel (GSOEP) this article analyzes the effects of job characteristics on job satisfaction as well as the conditions under which low job satisfaction leads to job search, and under which job search leads to job changes. Individual fixed effects are included into the analysis in order to hold unobserved heterogeneity constant. According to the empirical results, the strongest determinants of job satisfaction are relations with colleagues and supervisors, task diversity and job security. Furthermore, job satisfaction is an important determinant of the self-reported probability of job search, which in turn effectively predicts actual job changes. The effect of job search on the probability of changing jobs varies with job satisfaction and is strongest at low levels of job satisfaction. The effects of job dissatisfaction on job search and of job search on quits are stronger for workers with lower tenure, better educated workers, workers in the private sector and when the economy and labor market are in a good condition. 相似文献
624.
Marianne S. Birkeland Torbjørn Torsheim Bente Wold 《Psychology of sport and exercise》2009,10(1):25-34
ObjectiveThe aim of this study was to examine and test the possible directions of the relationships between leisure-time physical activity and depressed mood.MethodA 10-year longitudinal study with a sample of 924 adolescents was conducted, and data were collected 8 times from the age of 13 years to the age of 23 years. The data were analysed using multivariate latent curve modelling.ResultsLeisure-time physical activity and depressed mood covary inversely through adolescence. However, baseline levels of leisure-time physical activity do not predict later changes in depressed mood, and baseline levels of depressed mood do not predict later changes in leisure-time physical activity.ConclusionChanges in leisure-time physical activity and depressed mood are related, but the results do not provide support for the common assumption that a high early level of physical activity protects against later depressed mood, nor that a high early level of depressed mood acts as a barrier for later physical activity. 相似文献
625.
Nikos L. D. Chatzisarantis Martin S. Hagger C. K. John Wang Cecilie Thøgersen-Ntoumani 《Current psychology (New Brunswick, N.J.)》2009,28(1):55-68
The present study employed constructs from self-determination theory, social-identity theory, and the theory of planned behaviour
to examine the combined effects that social identity and perceived autonomy support exerted on attitudes, intentions and health
behaviour. A prospective design was employed measuring constructs from the theory of planned behaviour, group norms, group
identification, and perceived autonomy support at baseline and physical activity behaviour 5 weeks later. Self-report questionnaires
were administered to 231 pupils (male = 113, female = 118, M = 14.21 years, SD = .90). Hierarchical regression analysis demonstrated that group norms predicted participation in physical activities and
attitudes, but only for participants who identified strongly with their group. Perceived autonomy support predicted attitudes,
intentions and behaviour. The effects of perceived autonomy support and social-identity constructs were independent. It was
concluded that both social identity and perceived autonomy support should be included in the theory of planned behaviour. 相似文献
626.
Anne Faugli Ragnhild Emblem Kristin Bjørnland Trond H. Diseth 《Infant mental health journal》2009,30(1):40-56
Chronic somatic illness in infancy may challenge the development of mental health and impinge the infant's capability to form close interpersonal relationships. Esophageal atresia (EA) is a congenital anomaly requiring neonatal surgery, medical aftertreatment, and extended hospitalization. The aim of the study was to assess mental health and to find prognostic factors for mental health among infants with EA. Thirty‐nine infants treated consecutively during 2000 to 2003 and their mothers were included. Infant mental health was assessed by Diagnostic Classification: 0–3 (Zero to Three, 1994). Medical and environmental data were collected from medical records and semistructured interview with the mothers. Child development was assessed with the Bayley scales, second edition (N. Bayley, 1993). Maternal psychological distress, anxiety, and child temperament were assessed by self‐report questionnaires: the General Health Questionnaire, 30‐item version (D. Goldberg & P. Williams, 1988); the State Trait Anxiety Inventory (C.D. Spielberger, R. Gorsuch, & R. Lushene, 1970); and the Infant Behaviour Questionnaire (M.K. Rothbart, 1981). Thirty‐one percent of the infants with EA showed mental health disorders by 1 year of age. Prognostic factors predicting mental health were posttraumatic symptoms reported by mother, more than one operation, mechanical ventilation beyond 1 day, and moderate/severe chronic family strain. Relational trauma, vulnerable attachment, and impaired self‐development are highlighted as possible pathways for psychopathology. Children with EA are vulnerable to mental health disorders, and this study may help clinicians to identify children at risk. 相似文献
627.
The role of perceived parental socialization practices in school adjustment among Norwegian upper secondary school students 总被引:2,自引:0,他引:2
Background Lack of adjustment or school failure is a concern to educators, educational and school psychologists as well as parents, but few studies have focused on school adjustment during late adolescence. Moreover, studies have yet to explore associations between parenting and school adjustment among upper secondary school students. Aim The primary objective of this study is to explore the relative and unique influence of parental support, behavioural control and psychological control (overprotection and autonomy granting) in school adjustment among upper secondary school students. Sample The sample consisted of 564 students (15–18 years of age) in vocational and general educational courses from one upper secondary school in western Norway. Method The study was conducted as a survey. All data were based on adolescent reports, except for absence data, which were provided by the school. Results The results showed that perceived parental practices accounted for moderate, but statistically significant amounts of variance in different aspects of school adjustment. Conclusions The findings indicate that perceived parental socialization practices are only moderately associated with school adjustment among upper secondary school students. This probably reflects the fact that the influence of specific parenting practices declines as children and young adolescents mature into late adolescent students. 相似文献
628.
Svindseth MF Sørebø O Nøttestad JA Roaldset JO Wallin J Dahl AA 《Scandinavian journal of psychology》2009,50(2):151-159
The Narcissistic Personality Inventory (NPI) is commonly used in empirical studies of narcissism. Few population-based studies have been published. Our aim was to do a confirmatory factor analysis (CFA) of the NPI 29 item version with a four-factor structure, in two population-based samples and in a patient sample, and present normative population-based data. The NPI-29 was filled in by 324 respondents from the Norwegian population, 231 from the Swedish population and 167 Norwegian psychiatric patients. The four-factor structure of the NPI-29 with Leadership/Power, Exhibitionism/Self-admiration, Superiority/Arrogance and Uniqueness/Entitlement was reproduced in these samples. The CFA models showed good fit indices in all samples. Mean scores on the NPI-29 and four subscales hardly differed between the samples. For the NPI-29 total score and factors, few significant differences were observed. CFA of the samples supported the factor structure of the NPI-29 formerly identified by principal component analysis of the Swedish population sample. 相似文献
629.
Bente Tren 《Journal of community & applied social psychology》2003,13(3):207-223
The aim of this study is to evaluate the effect of an intervention designed to prevent unwanted pregnancy in adolescents. A stratified sample of 74 compulsory schools was drawn at random from all compulsory schools in the county of Nordland in northern Norway. Of these 54 schools were willing to participate. The participating schools were assigned to four different groups according to a Solomon four‐group design. A total of 1183 pupils gave their informed consent for participation. For the intervention, a textbook in sex education was developed and handed out to pupils and teachers participating in the intervention groups. Data collections were carried out 1999–2001. The results from this study stem from data collected at post‐test 1. The individual was used as unit of analysis. Among adolescents who made their coital debut between the pre‐test and post‐test 1, more of those in the intervention group than in the pre‐test group reported use of contraception during first sexual intercourse. No other statistically significant effect of the intervention was found. The reason may be biased drop‐out. Copyright © 2003 John Wiley & Sons, Ltd. 相似文献
630.
Toni Rønnow-Rasmussen 《Ethical Theory and Moral Practice》2002,5(1):23-43
What does it mean that an object has instrumental value? While some writers seem to think it means that the object bears a value, and that instrumental value accordingly is a kind of value, other writers seem to think that the object is not a value bearer but is only what is conducive to something of value. Contrary to what is the general view among philosophers of value, I argue that if instrumental value is a kind of value, then it is a kind of extrinsic final value. 相似文献