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1.
Bente Traeen Bo Lewin Jon Martin Sundet 《Journal of community & applied social psychology》1992,2(4):227-237
This article focuses on gender differences in early heterosexual behaviour among Norwegian adolescents. The material comprised a random sample of 3000 Norwegian adolescents aged 17–19 years. The response rate was 63%. Data were collected by means of anonymous self-administered questionnaires. Sixty-nine per cent of the girls and 59% of the boys had had sexual intercourse. The majority of the adolescents, and a larger percentage of girls than of boys, had their first intercourse within a relationship of mutual commitment. The boys' first coital partners were 0.2 years younger than the boys themselves and the girls' partners were 2.8 years older than were the girls. Boys had had more coital partners than girls but girls had had intercourse more often than boys. Coital frequency was affected more by how long the adolescents had known the partner than by gender as such. In conclusion, boys and girls aged between 17 and 19 years form part of couples at two different stages of development. For this reason, boys and girls accumulate different sexual experiences in the early stage of their sexual careers. 相似文献
2.
The aim of this study was to examine how perceived support provided by teachers and classmates in the school class environment related to students' academic initiative. Data were from a stratified sample of 13-year-old students (n = 1591) from the Norwegian part of the World Health Organization's survey of Health Behaviour in School-aged Children (HBSC). Self-reported academic initiative varied across school classes with a difference (unexplained school class-level variance) of 12%. Perceived teacher support, defined as the provision of fairness and friendliness, varied substantially between classes. In two-level SEM analysis, a latent factor comprising pedagogical caring and autonomy support was substantially related to students' academic initiative at the class level. Perceived classmate support was significantly but moderately associated with academic initiative at the individual level. 相似文献
3.
Bente Berget Øivind Ekeberg Ingeborg Pedersen Bjarne O. Braastad 《Occupational Therapy in Mental Health》2013,29(1):50-64
This study examined the effects of Animal-Assisted Therapy with farm animals during a 12 weeks' intervention on anxiety and depression among psychiatric patients by using a randomized controlled trial with a follow-up investigation at 6 months. Ninety adult patients were included, with 41 completers in the treatment group and 28 in the control group. Anxiety measured using Spielberger State Anxiety Inventory did not decrease significantly during the intervention for the treatment group but was significantly lower at follow-up compared with baseline (p = 0.002) and with the end of the intervention (p = 0.004). There was no significant change for the control group. Depression measured using Beck Depression Inventory was significantly lower at follow-up compared with baseline for both groups, but there were no significant differences between the groups. 相似文献
4.
Joar Vittersø Sigmund Akselsen Bente Evjemo Tom Erik Julsrud Birgitte Yttri Svein Bergvik 《Journal of Happiness Studies》2003,4(2):201-233
The study investigates the effects of home-based telework on quality of life (QoL). Four dimensions of QoL were analysed; overall satisfaction with life, sense of belonging, sense of becoming and sense of being. Through cross-national survey data (from 217 job holders and 112 partners) and by means of structural equation modeling, a positive association was found between home-based telework to a worker's sense of belonging (beta = 0.30, p < 0.001). On the other hand, a negative path was detected from the job holder's home-based telework to his or her partner's overall satisfaction with life (beta = –0.27, p < 0.05). After controlling for subdimensions of life quality, home-based work did not affect the job holder's overall life satisfaction. Moreover, the more concentration the job holder reported, the lower the sense of belonging was reported by his or her partner (beta = –0.28, p < 0.05). No simple explanation for the negative effects were found, but our interviews with the group of workers and their families leave us the impression that the problem of overworking and withdrawal was most relevant to the cases, in combination with negative spill-over effects and unclear boundary settings in the home. 相似文献
5.
This study estimates sexual debut ages in young heterosexual, lesbian, gay, and bisexual men and women in Norway. A questionnaire survey was completed online by 27.2 % of a representative national web sample of 2090 persons aged 18–29 years. Three self-selected samples of 924 respondents completed an extended version of the survey online. Lesbian and bisexual women reported earlier experience of orgasm through masturbation than heterosexual women (median 13.1 vs. 15.2 years), and heterosexual men (median 13.5) reported earlier debut than heterosexual women. There was a statistically significant difference between heterosexual and lesbian and bisexual women’s age at the first experience of receptive vaginal sex (median 16.8 vs. 15.4 years). As regards experience of insertive vaginal sex, a significantly higher percentage of heterosexual men than women, and of heterosexual and lesbian and bisexual women, reported experience. It was more common among lesbian and bisexual women than heterosexual women to have had oral sex with another woman, but in neither group did the cumulative percent reach 50 % by the age of 29 years and the median could not be estimated. Gay and bisexual men reported earlier receptive anal sex debut than heterosexual men. With regard to insertive anal sex, gay and bisexual men accumulated experience earlier than heterosexual men, and lesbian and bisexual women acquired this experience earlier than heterosexual women. Compared to heterosexuals, LGB persons of both genders engage in more varied sexual activities. Lesbian and gay persons have same-sex experiences at an earlier age than bisexuals. 相似文献
6.
Parametric induction of animacy experience 总被引:2,自引:1,他引:1
Graphical displays of simple moving geometrical figures have been repeatedly used to study the attribution of animacy in human observers. Yet little is known about the relevant movement characteristics responsible for this experience. The present study introduces a novel parametric research paradigm, which allows for the experimental control of specific motion parameters and a predictable influence on the attribution of animacy. Two experiments were conducted using 3D computer animations of one or two objects systematically introducing variations in the following aspects of motion: directionality, discontinuity and responsiveness. Both experiments further varied temporal kinematics. Results showed that animacy experience increased with the time a moving object paused in the vicinity of a second object and with increasing complexity of interaction between the objects (approach and responsiveness). The experience of animacy could be successfully modulated in a parametric fashion by the systematic variation of comparably simple differential movement characteristics. 相似文献
7.
Komulainen P Pedersen M Hänninen T Bruunsgaard H Lakka TA Kivipelto M Hassinen M Rauramaa TH Pedersen BK Rauramaa R 《Neurobiology of learning and memory》2008,90(4):596-603
Brain-derived neurotrophic factor (BDNF) is one of the key molecules modulating brain plasticity. While low circulating levels of BDNF have been suggested to predispose to Alzheimer's disease, very little data are available on its association with cognitive function in general population. We evaluated the association between plasma BDNF levels and cognition in a representative population sample of ageing men and women. The subjects (n=1389) were participants of the Dose-Responses to Exercise Training (DR's EXTRA) Study and represent a random sample of Eastern Finnish people (684 men and 705 women), 57-79 years of age at baseline of the study. Plasma BDNF levels were measured by enzyme-linked immunosorbent assay (ELISA). Cognitive function was evaluated using the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) neuropsychological test battery. Women had a higher mean (+/-SEM) plasma BDNF level than men (1721+/-55vs. 1495+/-54pg/ml, P<0.001). In women, 1 SD decrease in BDNF increased the risk for a low score in Naming Test by 53% (95% CI 1.21-1.92, P<0.001), in Mini-Mental State Examination by 63% (95% CI 1.21-2.20, P=0.001), in Word List Memory by 56% (95% CI 1.08-2.26, P=0.019), in Word List Recall by 50% (95% CI 1.10-2.05, P=0.010), in Word List Saving by 49% (95% CI 1.12-1.99, P=0.007), and in Word List Recognition by 64% (95% CI 1.19-2.25, P=0.002). Data were adjusted for age, education, depression, impaired glucose metabolism, cardiovascular disease, antihypertensive medication, lipid lowering medication, use of sex hormones, smoking, alcohol consumption, storing time of plasma in the freezer and platelet count. BDNF was not associated with cognition in men. Present data suggest that plasma BDNF is a biomarker of impaired memory and general cognitive function in ageing women. 相似文献
8.
Strøyer J Essendrop M Jensen LD Warming S Avlund K Schibye B 《Perceptual and motor skills》2007,104(2):519-533
To test the validity and reliability of self-assessed physical fitness samples included healthcare assistants working at a hospital (women=170, men=17), persons working with physically and mentally handicapped patients (women=530, men= 123), and two separate groups of healthcare students (a) women=91 and men=5 and (b) women=159 and men=10. Five components of physical fitness were self-assessed by Visual Analogue Scales with illustrations and verbal anchors for the extremes: aerobic fitness, muscle strength, endurance, flexibility, and balance. Convergent and divergent validity were evaluated by age-adjusted correlations stratified by sex with performance-based measures of physical fitness. Self-assessed aerobic fitness (r = .36 - .64) (women/men), muscle strength (r = .30 - .51), and flexibility (r = .36 - .31) showed moderate convergent validity. The divergent validity was satisfactory except for flexibility among men. The reliability was moderate to good (ICC = .62 - .80). Self-assessed aerobic fitness, muscle strength, and flexibility showed moderate construct validity and moderate to good reliability using visual analogues. 相似文献
9.
What are the relationships between self‐efficacy when communicating to the partner about use of contraception, stopping undesired intercourse, and perceived self‐conscious emotions in sexual contexts? How does past contraceptive behaviour influence perceived self‐efficacy? These research questions were studied among 399 10th grade students with coital experience in the county Nordland in Norway. Two dimensions of perceived emotional responses were identified in a hypothetical situation related to communicating to the partner about use of contraception, namely Shame and Emotional intimacy. Two dimensions were also identified with regard to anticipated emotional responses in a hypothetical situation related to stopping undesired intercourse: Guilt and responsibility and Emotional intimacy. Most of the boys and girls reported that they would react with positive emotions in both hypothetical situations. Path models were constructed with the affective dimensions and self‐esteem as mediating variables between past contraceptive behaviour and contextual self‐efficacy. Past behaviour influenced communication self‐efficacy indirectly via Shame, and Shame had a direct effect upon self‐efficacy. Guilt and responsibility had a direct effect upon stop‐self‐efficacy. Copyright © 2006 John Wiley & Sons Ltd. 相似文献
10.
Kjersti Alsaker Bente E. Moen Kjell Kristoffersen 《Applied research in quality of life》2007,2(2):125-139
The SF-36 Health Survey and the WHO Quality of Life Index—BREF (WHOQOL-BREF) were used to study quality of life among women
who had experienced intimate partner violence (IPV). The aim was to determine how these instruments correlated with each other
and with physical and psychological IPV, in order to find the best instrument to use. IPV was measured using the Severity
of Violence against Women Scale (SVAWS) and the Psychological Maltreatment of Women Index (PMWI). A self-administrated questionnaire
was given to women able to understand Norwegian who were staying at a women’s shelter in Norway for more than 1 week. 87 of
212 women asked to participate completed the questionnaire. The physical acts of violence in SVAWS correlated significantly
(P<0.001) with both the general health and bodily pain dimensions in SF-36 and global overall health (OH) in WHOQOL-BREF. Most
correlations between WHOQOL-BREF and SF-36 were moderate. The WHOQOL-BREF domains explained 46% of the variance in OH and
40% of the variance in the global overall quality of life (OQOL). The SF-36 domains explained 66% of the variance in OH and
27% of OQOL. The mean WHOQOL-BREF and SF-36 scores were all low. The SF-36 correlated better with physical and psychological
IPV in this population than the WHOQOL-BREF. The significant correlations between the OH, general health and bodily pain domains
and acts of violence show the importance of including questions concerning bodily symptoms in determining the quality of life
in a population of abused women. 相似文献