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31.
Smoking is the primary preventable cause of death, and yet 3,000 adolescents become smokers each day. Most adult smokers begin this deadly habit when they are under the age of 18, which is the minimum legal age for the purchase of cigarettes. The majority of adolescent smokers are able to purchase cigarettes even though laws prohibit the sale of cigarettes to minors. In the late 1980s, Woodridge, IL, became one of the first towns in the nation to demonstrate a significant reduction in the ability of youth to purchase cigarettes. Almost 2 years after passage of this legislation, the percentage of regular smokers among 7th- and 8th-grade students had been reduced from 16 to 5%. Seven-year follow-up data in a sample of high school youths indicate that youths living in communities with regular enforcement had significantly less smoking than those living in communities without regular enforcement. In particular, rates of regular smoking were 8.1% in communities with regular enforcement versus 15.5% in communities without regular enforcement. It is possible that adolescents who had restricted access to tobacco products were less likely to become regular smokers. These findings have important public health implications, particularly in light of recent federal legislation mandating that all states develop programs to reduce access of youth to tobacco products.  相似文献   
32.
This investigation explored individual differences in hormonal concentration and directional perception of anxiety 24hrs, 2hrs and 1 hr before an important competition. Those who perceived their anxiety level as positive to performance (i.e. facilitators) showed an increase in testosterone concentration as time-to-event approached that contrasted markedly with those who perceived their anxiety intensity as negative to performance (i.e. debilitators). The facilitatory group also exhibited a lower cortisol response 2 hrs and 1 hr, relative to 24 hrs before the event, whilst the response of the debilitatory group was elevated as time-to-event approached. Finally, the facilitatory group evidenced a trend towards rapid elevations in all of the catecholamines, whilst the concentration amongst the debilitatory group remained stable as the event approached. The findings add further substance to the veracity of the directional construct in acting as the important distinguishing variable which accounts for significant individual differences. Additionally it addresses the mechanism by which the relationship between anxiety direction and performance may be brought about. Such underpinning biochemical mechanisms offer one possible yet long awaited explanation to aid our understanding of the pre-event anxiety direction response of competitive individuals.  相似文献   
33.
There is considerable appeal to the Aristotelian idea that taking pleasure in an activity is sometimes simply a matter of attending to it in such a way as to render it wholehearted. However, the proponents of this idea have not made adequately clear what kind of attention it is that can perform the surprising feat of transforming otherwise indifferent activities into pleasurable ones. I build upon Gilbert Ryle's suggestion that taking pleasure in an activity is tantamount to engaging in the activity while fervently desiring to do it and it alone. More specifically, I draw upon insights into the sort of evaluative attention involved in having a desire to generate corollary insights into the sort of attention that makes activity pleasurable. My aim is to offer a compelling account of a certain class of pleasures, and to shed light on their relation to reasons. I argue that prospective pleasures in this class are not always reasons for action, and that even when they are reasons they have this status only derivatively, as vivid apprehensions of an independent realm of values. This does not mean that such pleasures are never good. They are good provided that they track real values, for then they constitute a proper savoring of one's activities and/or circumstances, and provide a valuable respite from the distractions and unwarranted doubts that so often leave us at odds with ourselves and alienated from our own doings.  相似文献   
34.
In this qualitative study, the authors explored how an individual's privileged social or cultural group statuses (e.g., being White, male, or heterosexual) may work in combination with an individual's oppressed group statuses (e.g., being African American, a woman, or lesbian/gay/bisexual) in shaping the individual's multicultural experiences. En este estudio cualitativo, los autores exploraron cóomo la posición social o cultural privilegiada de una persona (por ejemplo, ser Blanco, hombre, o heterosexual) puede trabajar en combinación con las posiciones oprimidas del grupo a quien pertenece el individuo (por ejemplo, ser Africano Americano, mujer, olesbiana/gay/bisexual) cuando se estan formando las experiencias multiculturales del individuo.  相似文献   
35.
Adults searched for or cached three objects in nine hiding locations in a virtual room or a real-space room. In both rooms, the locations selected by participants differed systematically between searching and hiding. Specifically, participants moved farther from origin and dispersed their choices more when hiding objects than when searching for hidden objects. In addition, in both virtual and real-space rooms, prior experience in the hiding task increased the distance participants traveled from origin and the dispersion of their choices during searching. Furthermore, gender differences appeared in the virtual room but not in the real-space room. Specifically, during hiding females travelled farther from origin than males and during searching they dispersed their choices more than males. Overall, the results suggest that strategies used by adult humans for searching and caching are consistent with those seen in non-human animals and children.  相似文献   
36.
Ethical issues concerning dichotomies which may occur in educational counselling in one kind of vocational training - medical education - are discussed. In many respects, this kind of learner-centred mentoring, so useful in other disciplines at tertiary and post-tertiary levels, is problematic when there is a parallel imperative to protect the common good. It is reassuring that these problems have also been recognised in other disciplines.  相似文献   
37.
Depressed women with sexual abuse histories have a heightened risk of suicidal ideation (SI), which may be only in part attributable to psychiatric symptoms of depression and posttraumatic stress disorder (PTSD). Emotions and SI were studied among 106 women with histories of childhood sexual abuse enrolled in treatment trials for major depression. Assessments were conducted at baseline, 10, 24, and 36 weeks. Sadness, guilt, and shame-proneness were associated with self-reported and observer-rated SI across time after adjusting for depressive and PTSD symptoms, suicide attempt history, and sociodemographic characteristics associated with SI. These findings highlight the need for clinical attention to self-directed negative emotions to potentially reduce suicide-related risk.  相似文献   
38.
Deregulation of the LEA Careers Service followed by the establishment of the National Assembly for Wales in 1999 led, through consultation, to the establishment of a bi-lingual all-age career guidance service under the banner of Careers Wales. The article traces the history of career guidance in Wales from 1974, showing how it has taken a very different path to England, gaining a positive outcome from an independent review of Careers Wales in 2004 and an accolade from the OECD. Current strengths, especially the innovative use of technology, are explored, and challenges for the future are investigated, including the contributions of other guidance providers. Priority is currently being given to the development of common pan-Wales standards. The need for a stronger research culture is recognised. Most crucial of all, in the authors' opinion, is the maintenance of client entitlement in the face of financial restrictions.  相似文献   
39.
40.
Both perfectionism and excessive responsibility have been linked to obsessive compulsive disorder (OCD). Up to now however, a greater number of studies have focused on the role of responsibility. The present study compared compulsive-like behavior of people with different styles of perfectionism. Sixteen functional perfectionists (FP) and 16 dysfunctional perfectionists (DP) were compared on three different tasks in order to explore OC type behavior such as doubting, checking and intrusions. Results show that DP participants, compared to FP participants, scored higher on an OC behavior scale, took significantly more time to complete a precision task and precipitated their decision when confronted with ambiguity. The two groups also tended to differ in their intrusive thoughts following an unsolved problem; FP participants were more preoccupied about solving the problem than about the quality of their performance, contrary to DP subjects. Results are discussed according to theoretical models of OCD.  相似文献   
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