Corporate political power and US foreign policy, 1981–2002: the role of the policy-planning network

Theory and Society - Recent empirical work has offered strong support for ‘biased pluralism’ and ‘economic elite’ accounts of political power in the United States, according...     

PERCEPTIONS OF SOCIAL SUPPORT AVAILABILITY AND COPING BEHAVIORS AMONG GAY MEN WITH HIV

Analyzing face-to-face, semistructured interviews, we discuss how perceptions of social support availability are formed among gay men coping with HIV. Experiences of receiving support increased perceived availability for specific types of support from specific individuals, but receiving support also gave these men a general sense that someone would be available for assistance. Other aspects of social relationships, such as closeness and role expectations, contributed to gay men's perceptions of support availability. The results suggest that when people with common problems cope together, collective knowledge of support availability may emerge from observations of others' support exchanges as well as from discussions of support experiences. Individuals or groups of individuals may actively create and modify their perceptions of support availability when they cope with anticipated problems. Thus, the study provided an opportunity to integrate concepts of coping and social support into the collective action and social constructionist frameworks.     

“Should I Trust the Bank or the Social Movement?” Motivated Reasoning and Debtors' Work to Accept Misinformation

How can people believe corporate and state misinformation even if a social movement organization in their community has been countering this misinformation for years? Why do people knowingly accept misinformation without even being upset about it? I address these questions by analyzing ethnographic data and interviews with 84 Chilean low‐income housing debtors, whom, like many Chileans, are victims of financial misinformation. While the state and banks had significant agency in inducing the unproblematic acceptance of misinformation, debtors also played an active role in the processes. First, debtors had to decide whom to trust, which was not only a cognitive problem about evidence but also a behavioral and practical problem involving risks. Second, debtors engaged in “motivated reasoning”—affect‐driven biased information processing—to dismiss the possibility of being misinformed, to downplay the significance of misinformation, and to direct blame away from misinforming institutions. The latter two practices reduced debtors' anger about being misinformed. The findings have implications for studies of social movement framing and counterinformation, for the cognitive psychology of misinformation, and for the sociology and social psychology of acquiescence.     

The Relationship Between Problem Gambling and Attention Deficit Hyperactivity Disorder

Recent studies indicate that treatment-seeking problem gamblers display elevated rates of ADHD and that adolescents who screen positive for ADHD are more likely to engage in gambling, develop gambling problems, and experience a greater severity in gambling problems. This study aimed to (a) compare the prevalence of ADHD in treatment-seeking problem gamblers to the general population; (b) investigate the relationships between ADHD and problem gambling severity, cluster B personality disorders, motor impulsivity, alcohol use, substance use, gender, and age; and (c) investigate the degree to which these factors moderate the relationship between ADHD and problem gambling severity. Participants included 214 adults (154 males, 58 females, 2 unspecified) who sought treatment for their gambling problems at a specialist gambling agency in Melbourne, Australia. Almost one-quarter (24.9 %) of treatment-seeking problem gamblers screened positively for ADHD, which was significantly higher than the 14 % prevalence in a community sample. ADHD was significantly positively correlated with problem gambling severity, motor impulsivity, and cluster B personality disorders, but was not associated with alcohol and substance use, gender or age. None of the factors significantly moderated the relationship between ADHD and problem gambling severity. These findings suggest that a considerable proportion of treatment-seeking problem gamblers report ADHD and that their clinical profile is complicated by the presence of high impulsivity and cluster B personality disorders. They highlight the need for specialist gambling agencies to develop screening, assessment, and management protocols for co-occurring ADHD to enhance the effectiveness of treatment.     

Maximum force levels in different positions of shoulder and elbow

The number of occupational diseases in Mexico is alarming and clearly it is important to do studies with the purpose of improving the design of workstations. The objective of this research is to determine the maximum force levels in different positions of shoulder and elbow. An experiment was conducted with 16 subjects between 18 and 28 years old: 8 male and 8 female. We considered 16 different positions, working with the right and left arm to perform the tasks of pull and push. The tasks consisted of pushing or pulling a dynamometer for a period of 3 seconds as hard as possible. The results were presented in tables. The tables show the mean, standard deviation and range of force levels in different positions.     

Ergonomics work analysis applied to dentistry--a Brazilian case study

This paper presents the Ergonomic Work Analysis method in a Brazilian Dentist's office. Through the study, the constraints and the strategies in avoiding them were identified. It was found that dentists hardly use the position most indicated by the International Organization for Standardization (ISO) and the Federation Dentaire Internacionale (FDI) for both the patient and the dentist, which is respectively supine and 9 o'clock, due to the limited space and layout. Five types of treatments performed by the professional have been studied. The frequency and duration of actions in these treatments were accounted for and the standard positions adopted were identified. The AET was found to be a very suitable method to grasp the dentist's activity and build a point of view of the profession, which is characterized as: stressful, perfectionist and restrictive. Time management is presented as an important strategy to control the tension arising from performing the treatments.     

Rationality,fairness and the cost of distrust

An adapted version of “the trust game with revenge” is applied to a Swedish setting. Senders – the first-movers – can keep an endowment of SEK 30, or give fractions or all to an unknown receiver. Donations are multiplied by five before reaching receivers, who may, or may not, send back part or the entire received amount. Half of the receivers are given information that the sender has the opportunity to exact revenge, while the remaining are not given this information. Results differ from Fehr and Gächter (2000), in the sense that the share of endowments sent in the first stage is around two thirds, compared to less than one third in Fehr and Gächter. Furthermore, they find a very strong effect of punishment while we find almost no effect. An efficiency frontier is defined and results show that that only 25% of the outcomes reach this frontier due to lack of trust. If senders were confident that receivers would return at least 20% of the donated amount, it is optimal to donate the whole endowment. Only about one-fifth returned of the receivers returned less than this, so for the most part the lack of trust is unwarranted.