The Behavioral Dyscontrol Scale and Functional Status Among Elderly Medical and Surgical Rehabilitation Patients

This research was conducted in a sample of 150 older adults (mean age = 78.0) who were inpatients receiving rehabilitation services for a variety of medical and postsurgical conditions. The purpose of the study was to test the hypothesis that the Behavioral Dyscontrol Scale (BDS), a measure of the ability to use intentions to guide purposeful activity, would be strongly associated with concurrent functional status after controlling for age, sex, education, severity of pain, medical comorbidity, depression (Geriatric Depression Scale), and general mental status (Mini Mental State Exam [MMSE]). Functional status was assessed by rehabilitaion nurses' ratings of patients on 11 individual Activities of Daily Living (ADL) items and the Barthel Index. The hypothesis, tested by means of multiple regression analysis, was supported by the results. The BDS was the independent variable most strongly associated with all 11 ADL items and the Barthel Index. The MMSE contributed significantly to none of the models. Other covariates made minimal contributions to the variance shared with functional ability. Consistent with prior results in other samples, the ability to use intentions to guide purposeful behavior appears to be an important contributor to everyday functioning among older adults.     

Predictors of Media Effects on Body Dissatisfaction in European American Women

This study involved a sample of 81 European American women viewing either appearance-related or non-appearance-related magazine advertisements. Participants completed measures of demographics and objectified body consciousness prior to viewing these images and a measure of body dissatisfaction prior to and after viewing the images. Body dissatisfaction scores worsened after viewing images of women who exemplified cultural standards of the thin beauty ideal. Neither objectified body consciousness nor body mass index predicted degree of change in body dissatisfaction after viewing the images. In other words, the impact of viewing the images was the same for all women, despite varying body mass index levels and varied degrees of objectified body consciousness. Implications are discussed.     

Hyperactivity in Children: A Focus on Genetic Research and Psychological Theories

Hyperactivity has attracted a large amount of research interest in recent years. Here we review developments in genetic research and in research testing psychological theories of the condition. Family, adoptee and twin studies indicate a strong role for genetic factors in the etiology of hyperactivity. Evidence is emerging also from molecular genetic studies, implicating specific genes that may be involved. At the level of cognitive functioning, a divided, focused or sustained attention deficit does not seem to be a core deficit in hyperactivity. Although children with hyperactivity often perform poorly on certain executive function tasks, there is disagreement about the interpretation of these findings. The association reported in some studies between a slow inhibitory process and hyperactivity may reflect a generally slow, variable in speed and inaccurate pattern of responding. Hypotheses about psychological mechanisms such as state regulation or delay aversion provide alternative, and particularly encouraging, interpretations of the findings. We discuss the possible integration of the two lines of research—those of genetic research and research on psychological mechanisms.     

Identifying and individuating cognitive systems: a task-based distributed cognition alternative to agent-based extended cognition

This article argues for a task-based approach to identifying and individuating cognitive systems. The agent-based extended cognition approach faces a problem of cognitive bloat and has difficulty accommodating both sub-individual cognitive systems (“scaling down”) and some supra-individual cognitive systems (“scaling up”). The standard distributed cognition approach can accommodate a wider variety of supra-individual systems but likewise has difficulties with sub-individual systems and faces the problem of cognitive bloat. We develop a task-based variant of distributed cognition designed to scale up and down smoothly while providing a principled means of avoiding cognitive bloat. The advantages of the task-based approach are illustrated by means of two parallel case studies: re-representation in the human visual system and in a biomedical engineering laboratory.     

C. G. Jung and Norman Cohn Explain Pizzagate: The Archetypal Dimension of a Conspiracy Theory

Conspiracy theories are born during times of turmoil and uncertainty. Fueled by hysteria and unfounded claims of nefarious plots involving corruption and immorality practiced by unfeeling, immoral libertines, conspiracy theories emphasize the power that small cults of anti-human elites have upon the stability and established moral practices of a society. During the volatile 2016 U.S. presidential campaign, a flurry of conspiracy theories erupted, aimed at demonizing the candidates. One of the most outrageous conspiracy theories, involving child sex trafficking, ritual murder, and cannibalism, is examined to reveal its archetypal elements and relevancy to hard-wired taboos shared by all of humanity.     

Invariants and Information Pickup in The Senses Considered as Perceptual Systems: Implications for the Experimental Analysis of Behavior

ABSTRACT

Although Gibson focused his agenda on the study of perception and Skinner on learning as contingencies of reinforcement, they shared a nonrepresentational approach. We propose that the ecological concept of invariants developed in Gibson's book The Senses Considered as Perceptual Systems (1966) could underlie Skinner's notion of contingencies of reinforcement as environmental opportunities for behaving. The proposal is divided in 3 parts: the concept of stimulus for perception, the role of the notion of invariants in the operant contingency, and the information for perception and behavior. We conclude that approximating contingencies of reinforcement as instances of environmental invariants can be fruitful for studying a number of phenomena within the context of operant conditioning.     

Separating the Effects of Gender and Weight-Loss Desire on Body Satisfaction and Disordered Eating Behavior

The purpose of this study was to separate the effects of gender from those of desired weight loss on body satisfaction and eating disordered behavior. Therefore, we explored gender differences in a sample (N = 191) of men and women who wanted to lose weight. We expected that controlling for desire to lose weight would minimize gender differences; this was supported for (a) overall body dissatisfaction, and (b) degree of concern about, effect of, and importance of weight and appearance. Nevertheless, women reported (a) less satisfaction with several body parts, (b) stronger relations between body satisfaction and self-esteem, and (c) use of more weight-loss strategies. Exploratory analyses also were conducted to examine within-group differences among men. Implications are discussed.     

Social Dominance Theory: Its Agenda and Method

The theory has been misconstrued in four primary ways, which are often expressed as the claims of psychological reductionism, conceptual redundancy, biological reductionism, and hierarchy justification. This paper addresses these claims and suggests how social dominance theory builds on and moves beyond social identity theory and system justification theory.