The relationship of parental drug use and parents' attitude concerning adolescent drug use to adolescent drug use

The purpose of this study was to examine the relationship of two variables, parental drug use and parental attitude toward adolescent drug use, both as perceived by the adolescent respondent to his or her own use or nonuse of drugs. A sample of 106 drug-using and 96 nondrug-using adolescents was obtained through the use of the anthropological " snowball " technique. All respondents were administered a drug use history profile and a personal data questionnaire. In order to be classed as drug users, respondents had to have been using two or more recreational substances on a regular basis. Nondrug users were those who used no recreational drugs, although individuals who had tried alcohol or tobacco experimentally were included in this group. On the personal data form, respondents were asked to describe their parents' use of alcohol, tobacco, or other substances, and to indicate their parents' attitudes concerning adolescent use of drugs. Parental attitudes were classed as permissive if the respondent indicated that parents were indifferent about drug use, if they accepted a certain range of drugs, or if the decision were left up to the youth. A nonpermissive attitude was defined as one which would not accept drug use by the adolescent. Four 2 x 2 Chi-square analyses were used to determine significance of the relationship between adolescent drug use and parents' use or nonuse of drugs, parents' attitudes about adolescent use or nonuse and actual adolescent use or non-use, and this same attitudinal relationship looking at parent users and nonusers separately.(ABSTRACT TRUNCATED AT 250 WORDS)     

Performance-enhancing drugs in sport: a different form of drug abuse

The use and abuse of drugs in American society is recognized as a major issue among those who study youth. This paper addresses an often overlooked area of drug abuse: performance-enhancing drugs in sport. The reasons these vocational drugs are used by athletes are different from those of the recreational drug user. This paper examines the seriousness and prevalence of performance-enhancing drugs and presents the results of a series of interviews with steroid users to determine their attitudes. These attitudes and rationalizations suggest that an expanded view of drugs is required if performance-enhancing drug use is to be understood.     

Drug Use History, Drug Test Consequences, and the Perceived Fairness of Organizational Drug Testing Programs

We explored the effects of drug use history (current/recent user of drugs, used/tried drugs, never tried drugs) and a measure of drug test consequences (termination versus rehabilitation) on the perceived fairness of organizational drug testing (DT). Data were collected as part of a statewide telephone survey of the general adult population. Personal drug use history and DT consequences interacted such that DT consequences were related to DT fairness only for nonusers who had past drug use experience. The importance of past drug use in understanding reactions to DT are discussed.     

Influence of the friends' network in drug use and violent behaviour among young people in the nightlife recreational context

Party networks of young people are important for socialization, but can also influence their involvement in risk behaviours. We explored the individual-centred networks (7.360 friends) of 1.363 recreational nightlife users in 9 European cities in 2006, through 22 friend characteristics. As expected, deviant networks are related to violence, smoking, illegal drug use and drunkenness. However, socializing and helping networks are also associated with fighting, smoking, use of illegal drugs--except for cannabis--and getting drunk. Not having a deviant network and not having a helping/socializing network can be protective against smoking, violence and illegal drug use, as well as protecting ex-users from relapse. Closeness to friends is also a network protective factor. A possible reason why socializing networks are related to fighting, illegal drugs and drunkenness is that these behaviours are somehow desired, adaptive and prosocial in recreational contexts.     

3D analysis of the body center of mass in rock climbing

The purpose of the present study was to search for common patterns and for differences in climbing strategies in a group of recreational climbers. Twelve participants were involved in the study. Each participant climbed a simple indoor route consisting of a 3m horizontal shift followed by a 3m ascent for five times. Climbers could choose their own style, their preferred speed and holds. Their motion was recorded through motion capture based on passive markers. Results suggested that two main climbing strategies were used: the first preferring agility over force and the second preferring force over agility. We also found that our best climbers tried to minimize power during all trials.     

The role of Christian commitment in predicting drug use amongst church affiliated young people

This research set out to establish which of four statements reflecting Christian commitment ('usually go to church on Sunday', 'have given my life to Jesus', 'read the Bible every week' and 'pray most days') were the most important predictors of never having smoked, drunk alcohol or tried drugs amongst a group of church affiliated young people. A self-report questionnaire was completed by 7661 participants aged 12-30. Agreement with the Christian commitment statements was generally associated with a lesser likelihood of having smoked, drunk alcohol or tried drugs, though different factors were found to be important in predicting lifetime substance use in the two age groups surveyed (12-16 years and age 17-30). Church attendance was the only factor which predicted each behaviour for the younger age group (12-16 years), but for older participants (age 17-30), statements suggesting a greater level of commitment were most important ('have given my life to Jesus', 'read the Bible every week'). The findings suggest that for church affiliated young people it is initially the socialization of religion that acts as a prohibitor against substance use, though, as age increases, a greater internalization of Christian commitment becomes more important.     

High risk behaviors in a sample of Mexican-American college students

This study explored different types of high risk behaviors of Mexican-American college students attending a small university in south Texas. High risk behaviors for contracting HIV/AIDS examined in this study included unprotected sex, drug use, and alcohol abuse. In 1995 in the United States, HIV/AIDS is the leading cause of death in people between the ages of 25 and 44. Because use of alcohol and certain recreational drugs lowers inhibitions, their use could increase the possibility of having unprotected and unplanned sex with multiple partners. Thus, it was expected that Mexican-American college students who use drugs and alcohol would be more likely to engage in unprotected sex. Data were from 105 men and 211 women between the ages of 18 and 30 years. Drug use and alcohol abuse were significantly associated with high risk sexual behavior. Individuals in monogamous relationships were more likely to not use condoms than those involved in casual relationships. Self-reported religiosity was not correlated with high risk behaviors, although there were implications that stronger religious affiliation did alter sexual beliefs and practices. Lastly, parental communication was not significantly associated with high risk behaviors, but family unity did seem related to some risky sexual practices.     

Successful treatment of obsessive-compulsive disorders

Behavioral therapy and drugs have significantly improved obsessive-compulsive disorder (OCD) symptoms. A variety of behavioral therapy methods have been employed, but exposure and prevention of response, particularly, have reduced ritualistic actions of many OCD patients. Many psychoactive drugs have been tried; the tricyclic antidepressant drugs (clomipramine or Anafranel), especially in research outside the United States, have alleviated OCD symptoms as well as depression. Compulsive rituals have responded more often than obsessive actions to both behavioral and psychopharmacological therapy. Recent research has suggested that psychophysiological as well as traditional psychogenic factors may contribute to the etiology, course, and alleviation of OCD.     

手术治疗2型糖尿病的利弊

外科手术治疗重度肥胖由来已久。近年来观察发现,同样的手术对糖尿病预防率和“治愈率”非常理想。目前我国这方面的工作如火如荼。今年世界糖尿病联盟专门在纽约开会,宣布将外科手术治疗肥胖、糖尿病作为糖尿病防治的手段之一。本文简述了外科手术发展史、手术治疗的疗效及并发症。辩证看待手术治疗2型糖尿病,正确把握手术适应证和熟练掌握手...     

Depression, anxiety, and personal finance behavior: implications for the classical economic conception of humans as rational decision-makers

In a sample of 138 college students, the personal finance behaviors of impulse control and organization were negatively associated with the use of recreational drugs and with scores on measures of depression, mania, and anxiety.     

Effects of Exposure to Cigarette Advertisements on Adolescents' Attitudes Toward Smoking1

One hundred seventy-eight adolescents viewed a magazine that either contained or did not contain 4 cigarette advertisements. Adolescents who have tried smoking reported more positive attitudes toward smoking. Of the adolescents who have tried smoking, those in the cigarette-advertisement-present condition expressed more positive attitudes toward smoking than did those in the cigarette-advertisement-absent condition. Consistent with the prediction that adolescents who have tried (vs. never tried) smoking would attend more to cigarette advertisements, adolescents in the cigarette-advertisement-present condition who have tried (vs. never tried) smoking correctly recognized more cigarette advertisements. Taken together, these results suggest that adolescents who have tried smoking are attending to cigarette advertisements and are impacted by cigarette advertisements; specifically, cigarette advertisements bolster these adolescents' attitudes toward smoking.     

The “Three Rs” of Sex

Summary We have seen that sex has three functions, the reproductive, the relational, and the recreational. We have shown it probable that a great deal of unnecessary marital conflict comes from one party holding relational sex to be all-important while the other considers recreational sex to be of more importance. Finally, we have indicated that it is most likely that if they can compromise this difficulty by each meeting the other on his own ground a part of the time, much of the haggling will stop and many unnecessary divorces will be avoided.The Rev. Maxwell H. Morris, Th.D., following studies in the Old Testament and ancient history in the University of Oregon, the University of Washington, and the University of Southern California, spent a year in Jewish studies at the Hebrew Union College for Rabbinical Studies in Cincinnati. His interest in the psychology of sex grew out of his attempts to understand phallic and fertility cults.     

Increasing engagement in activity of residents in old people's homes by providing recreational materials

This project investigated whether the level of engagement in two special Homes for the elderly could be increased by providing a regular recreational session, where the residents had the opportunity to use various extra recreational materials and to interact with the organiser of the session. The residents' level of engagement during the sessions was consistently higher than under baseline conditions. This indicates that the low engagement of the residents is at least partly due to lack of opportunity to engage, rather than to the specific disabilities of the residents. The methodological approach used in this study is suggested as a useful, objective way of evaluating the effects of, and preferences for, various types of recreational activities that might be offered to elderly people in residential care.     

Inter-individual variability in the upper-lower limb breaststroke coordination

The aim of the present study was to examine inter-individual variability in upper-lower limb breaststroke coordination. First, inter-individual variability was compared between recreational and comparative swimmers. Second, as recreational swimmers revealed more variable inter-limb coordination than competitive swimmers, inter-individual variability was assessed among recreational swimmers to identify coordination profiles. The elbow-knee continuous relative phase (CRP) was used to analyze upper-lower limbs coupling during a breaststroke cycle. Twenty-four recreational and twenty-four competitive swimmers swam 25 m at 80% of their maximal speed. Underwater and aerial side views were mixed and genlocked. Angular position, velocity and CRP were calculated for the knee and elbow joints by digitizing body markers from the side view. The kinematics of three cycles were filtered, averaged and normalized in terms of percentage of total cycle duration. The topography of the mean CRP curve of the recreational swimmers resembled a ‘W-shape’, whereas an ‘inverse U-shape’ was seen in the competitive swimmers. However, higher inter-individual variability was observed among the recreational swimmers than among the competitive swimmers (38.1° vs. 19.4°; p < .05), suggesting that several profiles of inter-limb coordination may exist in recreational swimmers. Coordination profiling showed that three clusters could classify the recreational swimmers.     

How pills undermine skills: Moralization of cognitive enhancement and causal selection

Despite the promise to boost human potential and wellbeing, enhancement drugs face recurring ethical scrutiny. The present studies examined attitudes toward cognitive enhancement in order to learn more about these ethical concerns, who has them, and the circumstances in which they arise. Fairness-based concerns underlay opposition to competitive use—even though enhancement drugs were described as legal, accessible and affordable. Moral values also influenced how subsequent rewards were causally explained: Opposition to competitive use reduced the causal contribution of the enhanced winner’s skill, particularly among fairness-minded individuals. In a follow-up study, we asked: Would the normalization of enhancement practices alleviate concerns about their unfairness? Indeed, proliferation of competitive cognitive enhancement eradicated fairness-based concerns, and boosted the perceived causal role of the winner’s skill. In contrast, purity-based concerns emerged in both recreational and competitive contexts, and were not assuaged by normalization.     

Gender Differences in Beliefs About the Influence of Ability and Effort in Sport and Physical Activity

The purpose of this study was to explore gender differences in reasoning about the relationships between natural ability, effort/practice, and final skill level/performance across 16 physical activities at both elite and recreational levels. The participants were 153 college students enrolled in 6 physical activity classes. They completed 2 questionnaires. The results indicated that in physical activity domains, male students tended to rate natural ability as more influential for successful skill level or performance than did female students, but the beliefs seemed to vary for activities that are gender-linked. For all the participants, natural ability was viewed as more important at the elite level than at the recreational level. A strategy for practitioners and coaches to use foster beliefs in the efficacy of effort must be developed by challenging the conception of sports as gender-typed and promoting the concept of sports for all.     

Technology and Older Adults: Factors Affecting the Adoption of Automatic Teller Machines

Although technology can benefit service providers, caregivers, and the elderly, its application in an aging society can bring special challenges. This study looked at older adults' adoption of one technology that is highly prevalent in modern society—the automatic teller machine (ATM). The findings indicated that users and nonusers differed in mechanical reasoning skills and in attitudes toward ATM technology. Older adults with higher mechanical reasoning skills were more likely to be ATM users. Nonusers had more negative attitudes toward ATMs, and, among non-users, those who had tried an ATM had more positive attitudes than those who had never tried one. The findings of this study are discussed in terms of factors that may affect the adoption of other technologies by older adults. Suggestions for increasing the acceptance of technologies by the elderly are also addressed.     

The effects of intrinsic and extrinsic rewards in a risk-taking situation

This study varied both the intrinsic and extrinsic rewards associated with performing a task in a risk taking situation. When the task performed to win a prize provided little if any intrinsic reward, subjects liked and tried for prizes that were easy to obtain. In contrast, when the task was intrinsically rewarding, subjects liked and tried for those prizes that were somewhat more difficult to obtain. In addition, subjects were more likely to like and try for prizes easier to obtain when the extrinsic reward was high.