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531.
Michael A. Busseri Linda Rose‐Krasnor S. Mark Pancer Michael W. Pratt Gerald R. Adams Shelly Birnie‐Lefcovitch Janet Polivy Maxine Gallander Wintre 《Journal of research on adolescence》2011,21(2):512-518
We examined prospective relations between activity involvement and successful transitioning to university. A sample of 656 students from 6 Canadian universities completed questionnaires before beginning university and at the end of their first year. Breadth (number of different activity domains) and intensity (mean frequency) of activity involvement as well as changes in breadth and intensity, were examined jointly. Consistent with developmental theory, higher levels of pre‐university breadth and intensity of activity involvement and greater increases in breadth and intensity over time predicted various indicators of positive adjustment to university. 相似文献
532.
Perceptual narrowing—a phenomenon in which perception is broad from birth, but narrows as a function of experience—has previously been tested with primate faces. In the first 6 months of life, infants can discriminate among individual human and monkey faces. Though the ability to discriminate monkey faces is lost after about 9 months, infants retain human face discrimination, presumably because of their experience with human faces. The current study demonstrates that 4‐ to 6‐month‐old infants are able to discriminate nonprimate faces as well. In a visual paired comparison test, 4‐ to 6‐month‐old infants (n = 26) looked significantly longer at novel sheep (Ovis aries) faces, compared to a familiar sheep face (p = .017), while 9‐ to 11‐month‐olds (n = 26) showed no visual preference, and adults (n = 27) had a familiarity preference (p < .001). Infants’ face recognition systems are broadly tuned at birth—not just for primate faces, but for nonprimate faces as well—allowing infants to become specialists in recognizing the types of faces encountered in their first year of life. 相似文献
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535.
Integration of Behavioral Frequency and Intention Information in Young Children's Trait Attributions
Two experiments examined three‐ to six‐year‐olds' use of frequency and intention information to make trait attributions and behavioral predictions. In experiment 1, participants were told a story about an actor who behaved positively once or four times on purpose or incidentally. Children were most likely to make trait‐consistent behavioral predictions after hearing about several positive, intentional behaviors. Trait attributions were largely positive. Experiment 2 examined children's use of the same cues concerning negative behavioral outcomes. Participants tended to predict that actors who engaged in negative behavior would do so again, irrespective of intention, although younger children required more exemplars than older children. Participants were most likely to make negative trait attributions after hearing about multiple intentional behaviors; however, there was reluctance with age to describe actors as mean. Implications for children's ‘theory of personality’ are discussed. 相似文献
536.
Historically the law regarded children as inherently unreliable and made it difficult for them to testify. Since 1975 awareness of child abuse has increased and research has established that children can be reliable witnesses. Governments began to recognize the needs and capacities of children and enacted legal reforms to facilitate prosecutions for child abuse. This paper reports on a survey of victim witness workers and other justice system professionals which reveals some of the continued failings of that system in dealing with children. Although relatively rare, there are cases of false allegations of abuse, usually a result of investigations by poorly trained professionals. Further legal reforms and better human supports are required to ensure that the needs of children are met and their capacities as witnesses are fully appreciated. 相似文献
537.
Janet Yuen-Ha Wong Edmond Pui-Hang Choi Claudia Kor-Yee Chan Daniel Yee-Tak Fong 《Journal of sex research》2017,54(8):1018-1025
Relatively little research has assessed the exposure-response relationship of childhood adversities on engaging in risky sexual behaviors. Also, no previous research has examined the interrelationship among childhood adversities, adult anxiety and depressive symptoms, and risky sexual behaviors. This study aimed to investigate their interrelationships. We used data from a multisite survey of emerging adults aged 18 to 29 studying at four universities in Hong Kong between September and December 2015. Structural equation modeling (SEM) was used to examine the pathways from childhood adversities to risky sexual behaviors. Participants who had higher childhood adversity scores reported more severe adult anxiety symptoms (β = 0.20, p = 0.002); and adult anxiety symptoms were associated with significantly more risky sexual behaviors (β = 0.46, p < 0.0001). The model with adult anxiety symptoms as the mediator between childhood adversities and risky sexual behaviors showed good fit (root mean square error of approximation [RMSEA] = 0.04, comparative fit index [CFI] = 0.96, Tucker-Lewis index [TLI] = 0.94 and standardized root mean square residual [SRMSR] = 0.04). However, adult depressive symptoms failed to mediate between childhood adversities and risky sexual behaviors. This study demonstrates the link between childhood adversities and risky sexual behaviors via adult anxiety but not adult depressive symptoms. It is essential to reduce anxious symptoms in dealing with emerging adults who have risky sexual behaviors to prevent sexually transmitted infections (STIs) and unintended pregnancy. 相似文献
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539.
Abstract This article reports on Outcomes for older people with complex or chronic care needs, a study undertaken by the Brotherhood of St Laurence and La Trobe University, examining older Victorians’ use of community services following Aged Care Assessment Service (ACAS) recommendations that they remain living at home. The paper reports on interviews with older people and carers undertaken at three-monthly intervals, over 12 months. This paper contributes to understanding the factors that impede or facilitate uptake of community aged care services that are critical to meeting the needs of older people and their carers. The study found that among other factors social isolation, high carer burden, and the older person reporting low mood were important barriers to service uptake. Cost, waiting lists, and service satisfaction were also identified in qualitative data as influencing factors. The study concludes there is a need for better means of identifying and supporting older people and carers at risk to improve community service uptake. 相似文献
540.
Janet R. Heller Ariel L. Sarmiento 《Journal of American college health : J of ACH》2013,61(8):651-663
ABSTRACTObjective: To determine the prevalence of risk behaviors related to cigarette use, alcohol use, nutrition, physical fitness, and sexual behavior. Participants: Participants were 1,075 students attending an urban community college during the Spring 2012 semester. Methods: Data were collected in randomly selected classes using the American College Health Association National College Health Assessment II (ACHA-NCHA II) paper survey and analyzed using Statistical Package for the Social Sciences (SPSS) version 22 for frequencies and chi-square test of independence. Results: The sample population reported poor diet, low rates of physical activity, high rates of overweight/obesity, low rates of condom use for vaginal sex, multiple sexual partners, and unintentional pregnancy. Protective health behaviors included low rates of cigarette smoking and alcohol use, high rates of condoms use for anal sex, and high rates of human immunodeficiency virus (HIV) testing. Conclusion: Students are at high risk for health problems related to poor diet, lack of exercise, and risky sexual behaviors. Additional research is recommended to determine the most effective intervention strategies. 相似文献