CAN SPATIAL TRAINING ERASE THE GENDER DIFFERENCES ON THE WATER-LEVEL TASK?

Spatial training has been only modestly effective at improving the performance of adolescents and adults on the water-level task. Based on previous findings with the task, a self-discovery training procedure was developed that involved having participants proceed from easier to more difficult problems along a dimension of increasingly greater competing perceptual cues. The training was effective in (a) eliminating the gender differences on the drawing task, and (b) significantly improving females' knowledge of the physical (invariance) principle, although not to the level of males. Training effects did not transfer to a related spatial task.     

Habituation of conditioned suppression

Habituation of a conditioned emotional response was investigated using a procedure which eliminated contaminating temporal discriminations. Three rats were trained to bar press on a random interval 60 sec schedule of milk reinforcement and variable duration tone-shock pairings were superimposed upon this baseline. Very little recovery from conditioned suppression was found over 60 sessions of testing and no systematic differences were found after a month's “vacation” from the procedure. Analysis of responding within the CS period showed uniform suppression. The data are discussed in terms of stimulus predictability.     

Best Practices Start With Screening: A Closer Look at Screening,Brief Intervention,and Referral to Treatment in Adolescent,Military, and LGBTQ Populations

Screening, brief intervention, and referral to treatment (SBIRT) is a flexible, evidence‐based approach to assessing risk and providing brief interventions for individuals with alcohol use disorders. This article identifies 3 diverse populations that could benefit from universal screening—a foundation of SBIRT—and provides resources and support for implementation across a broad range of settings.     

Presymptomatic Genetic Testing with an APP Mutation in Early-Onset Alzheimer Disease: A Descriptive Study of Sibship Dynamics

Early-onset Alzheimer disease (AD) accounts for only 5% of all cases of Alzheimer disease. To date, mutations in three different genes, the Amyloid precursor protein (APP), Presenilin 1 (PS1), and Presenilin 2 (PS2), have been identified as causative in early-onset AD, making predictive testing possible. Predictive testing for early-onset Alzheimer disease is a relatively new phenomenon. This paper describes the process of identifying a new mutation in the APP gene associated with early-onset AD, notifying family members, and offering participation in research as well as predictive testing. The goal is to share the complexities of predictive testing in a sibship newly identified as being at risk for an adult-onset, incurable neurodegenerative disease.     

Cardiovascular Disease in Elders: Is It Inevitable?

Cardiovascular disease is the major cause of death and disability in America. The burden of cardiovascular disease is higher in elders than in younger populations, presumably because of life-long exposure to risk factors such as hypertension, smoking, abnormal blood lipids, lack of exercise, and/or obesity. Many assume that it is too late to attempt to modify risk factors in elders because behavior is so difficult to change. The purpose of this article is to argue that cardiovascular risk factor modification is effective in elders and should be vigorously pursued for the good of individuals, families, communities, and societies.     

Ethnicity-Related Sources of Stress and Their Effects on Well-Being

Early research on ethnicity focused on the stereotyped thinking, prejudiced attitudes, and discriminatory actions of Euro-Americans. Minority-group members were viewed largely as passive targets of these negative reactions, with low self-esteem studied as the main psychological outcome. By contrast, recent research has increasingly made explicit use of stress theory in emphasizing the perspectives and experiences of minority-group members. Several ethnicity-related stressors have been identified, and it has been found that individuals cope with these threats in an active, purposeful manner. In this article, we focus on ethnicity-related stress stemming from discrimination, from stereotypes, and from conformity pressure arising from one's own ethnic group. We discuss theory and review research in which examination of ethnicity-related outcomes has extended beyond self-esteem to include psychological and physical well-being.