The Question of Higher Education for the Blind

Building on the theory of reasoned action (I. Ajzen & M. Fishbein, 1973, 1980; M. Fishbein & I. Ajzen, 1975) and expectancy theory, the authors examined the mediating role of alcohol expectancies in adolescent drinking behaviors by testing whether alcohol expectancy outcomes and valuations (the extent to which these outcomes are perceived as good or bad) mediate the association between peer influences and lifetime alcohol use. Early adolescents (N = 904) from 2 public middle schools in western Michigan completed a battery of questionnaires. Overall, results showed that alcohol expectancies and valuations partially mediated the relations between peer influences (peer use and peer approval) and lifetime alcohol use. The findings suggest that associating with peers who are perceived as using alcohol and approving of drinking may influence adolescents’ alcohol expectancies. The authors briefly discuss future research directions and implications for prevention.     

The values of work success

This study attempted to examine the work value correlates on various occupational scale dimensions like service, sales and management. In all 1458 people completed two validated questionnaires: one measuring six occupational scales (HPI: Hogan Personality Inventory) and the other measuring the values and preferences that indicate the type of work that an individual would like to do, and is best suited for (MVPI: Motives and Values Preferences Inventory). There were many sex differences on the values measured. Hierarchical regressions showed some values (Affiliation, Power, Recognition) related to many of the occupational scales but often in the opposite direction. Factor analysis suggested three overall value/vocation factors (Enterprising, Traditional and Social). Implications for vocational guidance and limitations of the study are considered.     

The Clicker Technique: Cultivating Efficient Teaching and Successful Learning

The clicker technique is a newly developed system that uses frequent testing in the classroom to enhance students' understanding and provide feedback to students and teachers. Using a laboratory model of the clicker technique, Experiment 1 explored the effects of the clicker technique, via its potential for compressing learning time and its partially individualized instruction, on the acquisition, retention, and generalization of knowledge at immediate and delayed tests. Results supported the clicker technique as a viable method for instructors to promote generalizable learning and to conserve teaching time. Experiment 2 examined the clicker technique in terms of its components, studying and testing, to determine which components are crucial to its effectiveness. Results indicated that the combination of studying and testing promotes superior performance only during acquisition, relative to either studying or testing alone, and neither study, test, nor the combination of study and test led to a retention advantage. Copyright © 2012 John Wiley & Sons, Ltd.     

Small Unit Leader Perceptions of Managing Soldier Behavioral Health and Associated Factors

This investigation explored squad leaders’ perceptions of their roles managing subordinate soldiers’ behavioral health (BH) needs. The data were obtained through an anonymous survey of 458 squad leaders (i.e., small unit leaders who oversee 4–10 soldiers). More than 80% of squad leaders perceived management of soldier BH needs before, during, and after treatment as their responsibility, and felt comfortable and capable of executing these roles. Latent class analysis was used to determine groups of “most active,” “moderately active,” and “least active” leaders. Multinomial logistic regression was used to compare the least and most active classes. The most active leaders were more likely to report high BH knowledge, dedication to a common purpose, and low levels of “associative” stigma. These results should inform leader management of soldier BH. Future research should examine active leader characteristics and whether evidence-based training can increase support for preventing and managing BH issues.     

Development of Prospective Memory: Tasks Based on the Prefrontal-Lobe Model

This study investigated the development of prospective memory using tasks based on the prefrontal-lobe model. Three groups each of 30 children, adolescents, and young adults were compared on prospective-memory performance using ongoing tasks with two levels of cognitive demand (low and high), and two levels of importance (unstressed and stressed) of remembering prospective cues. The Self-Ordered Pointing Task (SOPT), Stroop Color Word Interference Test, and Tower of London were also used to assess relationships between prospective memory and prefrontal-lobe functions. The children remembered fewer prospective cues than either the adolescents or adults, but the adolescents and adults remembered equally well. This trend increased significantly as the cognitive demand of the ongoing tasks increased. However, stressing or not stressing the importance of remembering made no difference to prospective-memory performance. Performance on the SOPT and Stroop Colour Word Interference predicted performance on the high- but not on the low-demand condition. These findings implicate the maturation of the brain's prefrontal region in the development of prospective memory.     

Self-Stigma in Substance Abuse: Development of a New Measure

Little attention has been paid to the examination and measurement of self-stigma in substance misuse. This paper aims to fill this gap by reporting on the development of a new scale to measure self-stigma experienced by people who are misusing substances, the Substance Abuse Self-Stigma Scale. Content validity and item refinement occurred through an iterative process involving a literature search, focus groups, and expert judges. Psychometric properties were examined in a cross-sectional study of individuals (n?=?352) receiving treatment for substance misuse. Factor analyses resulted in a 40-item measure with self devaluation, fear of enacted stigma, stigma avoidance, and values disengagement subscales. The measure showed a strong factor structure and good reliability and validity overall, though the values disengagement subscale showed a mixed pattern. Results are discussed in terms of their implications for studies of stigma impact and intervention.     

Fear of routine dental treatment in adults: Its nature and management

Abstract

The fear of dental treatment in adults can be characterised in several ways, loosely related, such as anticipating being afraid, avoiding dental check-ups and seeking treatment only under general anaesthesia. Defined thus, at least a quarter of adults are highly afraid of dentistry. The feared experiences are many, including most frequently, pain. Several studies have shown that anxious patients experience less pain during treatment than they expect. It remains to be confirmed that these are typical experiences because other studies show that local anaesthesia can fail to protect patients from sudden pain in 13% of treatments on average. Expectations of pain are highly resistant to change, the result probably of several influences including distortion in recall of pain-free treatment, intermittent experience of sudden severe pain, expecting pain in order to reduce its impact, and uncertainty about treatment. It has yet to be shown that experience free of discomfort can reduce these expectations. However, relaxation instructions and information about pain management and stop signals can reduce pre-treatment fear. To prevent the onset and the maintenance of anxiety: the prevention of pain is essential; controlled behavioural studies of the treatment of pain and other experiences such as panics are needed. Finally, the need for new instruments to assess all aspects of fear of dentistry is described.     

Zapotec sacred places,enduring and/or ephemeral: Reverence,realignment and commodification at an archaeological-tourist site in Southern Mexico

The abundant and rightfully famous archaeological ruins of Mexico, besides attesting to the grand achievements of pre-Columbian Mesoamerican culture, also serve as foci for the preservation and/or reaffirmation of contemporary indigenous religion and identity. Additionally, those same ancient ruins have been, in many instances, tidied up and reconfigured variously as outdoor classrooms and museums for the dissemination of a narrative of Mexican national identity, as the country's premier tourist attractions, and thus as sites eventually prized far more as engines of economic development than as educational or religious contexts. Where indigenous peoples are often imagined as passive victims in this commodification of their sacred sites, the case study featured in this article, namely, the twentieth century management of the internationally renowned Zapotec site of Mitla, Oaxaca reveals a native community playing a very active role, arguably the lead role, in the exploitation of the economic potential of its famed ruins. Indeed, the Mitleyenos' entrepreneurially astute reconfiguration of their local sacred geography, a realignment that balanced unprecedented economic challenges with on-going devotional commitments, suggests that the designation of various sites and buildings as ‘sacred’, albeit an extremely pressing matter, is also much more contingent and more transient than is generally assumed.     

Age-related Changes in Memory and Fluid Reasoning in a Sample of Healthy Old People

ABSTRACT

Participants in the Healthy Old People in Edinburgh (HOPE) study (N = 398) were assessed on Raven's Progressive Matrices and Logical Memory on up to three occasions. Covariates included education, social class, disease and medication status, blood pressure and study outcome. Raven's score declined linearly with age, whereas decline in Logical Memory was accelerating. There was significant variation in individuals' rates of decline for Ravens but not Logical Memory. Slope–intercept covariances were not significant. Those who later developed dementia already exhibited lower scores, more so for Logical Memory than Raven's. Death and study attrition were related to performance, again greater for Logical Memory. Conclusions: The HOPE approach of progressive screening is a feasible and practical method for studying healthy cognitive ageing. As predicted for an initially healthy sample, rates of decline were relatively homogeneous. The hypothesis of differential decline was not supported, nor was a strict interpretation of the hypothesis that cognitive ageing is entirely pathology driven.