Test-Taking Behaviors by Hypertensive and Normotensive Individuals

Systematic ratings were made on the Tulane Test-Behavior Scale of the global and integrated behaviors observable for hypertensive and normotensive subjects as they worked to complete a battery of neuropsychological tests—the degree of attention and effort displayed, for example, self-confidence and self-criticism. The results for 82 subjects (41 subject pairs matched for age, race, and education) revealed substantial and consistent differences between groups. Early, mild hypertensive subjects (unmedicated) displayed significantly less optimal behaviors than did normotensive controls. These may be best understood as subtle functional consequences of the abnormal physiological state imposed on the brain by a chronically elevated blood pressure, just as the functional disruptions of reduced kidney filtration fraction or minor abnormalities of the electrocardiogram appear early in the course of the disorder for other target organs. Certain testable implications of this hypothesis are discussed.     

Evidence of Associations Between Lay Conceptions of Well-Being, Conception-Congruent Behavior, and Experienced Well-Being

Individuals’ lay conceptions of well-being have been found to be associated with several indexes of positive psychological functioning, yet little is known about the mechanisms underlying these associations. In two studies, the current research examined whether conception-congruent behavior mediates associations between conceptions of well-being and two indexes of experienced well-being (subjective well-being and meaning in life). Study 1 addressed the above question using a prospective approach, whereby associations between conceptions of well-being, predicted engagement in hedonic and eudaimonic behavior, and predicted well-being were examined. Study 2 more directly addressed the above question using a daily diary approach, whereby conceptions of well-being, actual engagement in hedonic and eudaimonic behavior, and experienced well-being were assessed over a period of 1 week. In both studies, results indicated that associations between eudaimonic conception dimensions and experienced well-being were partially mediated by engagement in eudaimonic behavior. Hedonic conception dimensions were largely unrelated to hedonic behavior and well-being. The current findings thus suggest that eudaimonic behavior is one potential route through which eudaimonic conception dimensions exert their salubrious effects on well-being.     

A systematic review of enhanced resurgence paradigms

Following successful treatment in which problem behavior is reduced, it may reemerge as a function of changes in contextual stimuli or the worsening of reinforcement conditions for an alternative response. Although understudied, preliminary research suggests that simultaneous changes in contextual stimuli and reinforcement conditions may represent particularly exigent treatment challenges that create the condition for additive or superadditive relapse. The purpose of the present review was to systematically examine the relapse literature involving simultaneous changes in contextual stimuli and reinforcement conditions in relapse tests and experimental preparations arranged to evaluate their effect on response recovery. We identified 16 empirical articles spanning 27 experiments. Although all experiments included at least one condition that experienced a change in contextual stimuli and worsening of alternative reinforcement conditions, only two experiments included the comparison conditions needed to precisely evaluate additive and superadditive relapse. Our findings establish the preclinical generality of relapse effects associated with simultaneous changes to reinforcement conditions and contextual stimuli across a range of subjects, schedule arrangements, response topographies, reinforcers, and types of contextual changes. We make several recommendations for future research based on our findings from this nascent and clinically relevant subdomain of the relapse literature.