Developing a model for online support group use,empowering processes and psychosocial outcomes for individuals living with HIV/AIDS

This study examined the mechanism through which online support group (OSG) participation may promote patient empowerment among 340 individuals living with HIV/AIDS. Results from structural equation modelling revealed that greater use of OSGs was associated with more frequent occurrence of the empowering processes as measured by receiving useful information, receiving social support, finding positive meaning and helping others. Receiving useful information and finding positive meaning were related to higher levels of adaptive coping and lower levels of maladaptive coping, while receiving social support and helping others were related to higher levels of self-care self-efficacy, which in turn was related to higher levels of adaptive coping, and lower levels of maladaptive coping. Finally, higher levels of maladaptive coping were related to poorer quality of life, while higher levels of adaptive coping were related to better quality of life. Results suggest that OSG participation may offer some benefits for those living with HIV/AIDS.     

Reducing Youth Access to Alcohol: Findings from a Community-Based Randomized Trial

Underage drinking continues to be an important public health problem and a challenge to the substance abuse prevention field. Community-based interventions designed to more rigorously control underage access to alcohol through retailer education and greater enforcement of underage drinking laws have been advocated as potentially effective strategies to help address this problem, but studies designed to evaluate such interventions are sparse. To address this issue we conducted a randomized trial involving 36 communities to test the combined effectiveness of five interrelated intervention components designed to reduce underage access to alcohol. The intervention was found to be effective in reducing the likelihood that retail clerks would sell alcohol to underage-looking buyers, but did not reduce underage drinking or the perceived availability of alcohol among high school students. Post hoc analyses, however, revealed significant associations between the level of underage drinking law enforcement in the intervention communities and reductions in both 30-day use of alcohol and binge drinking. The findings highlight the difficulty in reducing youth drinking even when efforts to curtail retail access are successful. Study findings also suggest that high intensity implementation of underage drinking law enforcement can reduce underage drinking. Any such effects of enhanced enforcement on underage drinking appear to be more directly attributable to an increase in perceived likelihood of enforcement and the resultant perceived inconveniences and/or sanctions to potential drinkers, than to a reduction in access to alcohol per se.     

Cognitive Reliability of the Sense of Touch Confronted with the Thinning Effect

The dependence of the cognitive function of the sense of touch of the area sensorium was investigated by means of the thinning illusion produced by rotating the cylindrical rod between the thumb and the forefinger. The genetic phases of this illusion were traced from sensations to perceptions and to meaningful cognition converting the rod's objective convexity into an apparent concavity, running seemingly around the rod. Adult subjects (N = 52) experimentally checked all variables on their optimum degree for producing this illusion, which showed an effective way for using illusions for a thorough investigation of mental synthetic processes.     

Alcohol Consumption and Computer Blackjack

The authors considered compliance with a decision aid that E. Thorp (1966) designed to minimize loss in a gambling paradigm under different levels of risk or impairment. Twenty adult men (aged 18-46) completed the South Oaks Gambling Screen (SOGS; H.R. Lesieur & S. B. Blume, 1987) and the Alcohol Use Disorders Identification Test (AUDIT; J. P. Allen, D. F. Reinert, & R. J. Volk, 2001) and then played a computer blackjack program before and after ingesting alcohol. The decision aid (online Basic advice) increased players' compliance with optimal play and also increased players' willingness to wager more at high stakes. Participants attained a mean peak blood alcohol concentration (BAC) of 0.048%. Alcohol increased the rate of play. After consuming alcohol, participants appeared to spend less time on their decisions and were more reliant on support. The authors explained these results in terms of an alcohol-induced myopia that enhances responses to salient cues.     

The Relationship Between Violent Fantasy and Alcohol Misuse in Aggressive Behaviours

Alcohol misuse and cognitions supportive of violent behaviour have been linked with higher likelihood of engaging in aggressive actions. The present study investigated the interactive effects of alcohol abuse and violent fantasy on aggressive behaviour. A community sample of 279 adults recruited from South East Queensland completed the Aggression Questionnaire, Alcohol Use Disorder Identification Test, Scheduled of Imagined Violence, and the Marlowe‐Crowne Social Desirability Scale. Controlling for age, gender, and social desirability response, participants who acknowledged fantasies about violence and higher levels of alcohol consumption reported higher levels of aggression. Importantly, the interactive effects of alcohol and fantasy indicated that the contribution of violent fantasies was greatest among individuals with high levels of alcohol use compared with individuals with low alcohol use. The current findings, in conjunction with recent experimental evidence, highlight potential concerns regarding the additive effects of alcohol and violent fantasy.     

Anxiety and Drinking: Are Personal Beliefs Regarding Control and Unpredictability Relevant?

Abstract

Anxiety and drinking problems are fairly common, and it is important to know what factors affect these issues. Previous studies document that control beliefs are associated with anxiety and drinking. Unpredictability beliefs correlate with anxiety, yet whether they relate to drinking is unknown. The present study explored these relationships in a sample of adults (N?=?150; 40.0% female; M?=?34.4?years old) and in a sample of college students (N?=?182; 74.7% female; M?=?18.9 years old). Among adults, unpredictability beliefs correlated with anxiety and control beliefs, but not drinking. Similarly, control beliefs correlated with anxiety but not drinking. Furthermore, anxiety and drinking were uncorrelated. Among undergraduates, unpredictability and control beliefs predicted anxiety, whereas unpredictability (pertaining to the self and others) and internality predicted frequency of drinking. Personal unpredictability beliefs emerged as having the strongest association with anxiety across both samples. Future research and treatment should take into account unpredictability beliefs when addressing anxiety problems.     

Fear Versus Humor: The Impact of Sensation Seeking on Physiological,Cognitive, and Emotional Responses to Antialcohol Abuse Messages

This study investigates the differences in physiological, cognitive, and emotional responses to existing emotional antialcohol abuse advertisements (fear vs. humor appeal) between high and low sensation seekers. A 2 (Message Type) × 2 (Sensation-Seeking Tendency) × 4 (Message Repetition) mixed-model experiment with repeated measures was conducted with 71 college students. The results, based on self-reports, indicated that fear messages generated more interest and perceived danger of excessive drinking regardless of sensation-seeking tendency, whereas humorous messages were rated as more likeable than fear messages, and the difference was bigger among low sensation seekers than among high sensation seekers. One interesting finding was that for both fear and humor appeals, low sensation seekers showed greater emotional responses (greater corrugators activities and greater zygomatic activities) than high sensation seekers overall. The implications of the current study as well as suggestions for future study were discussed.     

College Student High-Risk Drinking as a Maladaptive Serious Leisure Hobby

The role of occupational therapy in community child and adolescent mental health services (CAMHS) multidisciplinary teams is not well documented. This qualitative study investigated the perception of occupational therapy practice held by community CAMHS workers in the Perth, Australia, metropolitan region. Eight mental health community CAMHS professionals took part in semi-structured interviews. Three themes emerged which included team membership, the nature of the work, and the team and occupational therapy. This article focuses on the third theme. Findings suggest a limited understanding of the scope of occupational therapy practice. Implications for occupational therapy in CAMHS are discussed.     

Alcohol and nicotine intake and prenatal level of androgens measured by digit ratio

The purpose of this study was to examine the associations between using unhealthy substances and the digit ratio (2nd to 4th digit length ratio, 2D:4D) which is supposed to indicate the prenatal testosterone level. The subjects were 455 students, 225 women and 230 men. Participants declared their frequency of smoking and alcohol drinking. There was no significant difference in digit ratios between subjects regularly using both nicotine and alcohol and those who took none of them. When analyzing the two substances separately, there was no relationship between 2D:4D and alcohol drinking, whereas left hand 2D:4D was positively related to smoking only for women (nonsignificant trend was observed for right hand). Contrary to the previous study, our results indicate that there is no relationship between 2D:4D and alcohol drinking. There is, however, a subtle influence of prenatal testosterone levels for cigarette smoking habits in the case of women.