Factors influencing continuation in a behavioral therapy

One hundred and forty-seven depressed women who either completed, dropped-out of or refused a 10-week, self-control, group therapy program were compared on: demographic variables, depression indices, depression theory-related performances, personality variables and attitudes about therapy. Compared with treatment Completers, treatment Refusers presented a more acute crisis, reported a rapid onset of depression, had experienced fewer prior depressive episodes and were most likely to receive a diagnosis of situational (reactive) depression. Results also indicated that individuals of higher SES and those who endorsed expectancies congruent with the offered treatment rationale were most likely to continue in treatment.     

Cholesterol and Aggression: An Ethnocultural Perspective

Although serum cholesterol has for several decades been linked to atherosclerosis and coronary heart disease, cardiovascular primary prevention studies that have resulted in low or lowered cholesterol have not reduced total mortality. This finding may be due in part to an increase in mortality from suicides, homicides, and accidents among people with low or lowered serum cholesterol. This article attempts to review the literature on cholesterol and aggressive behavior, examines possible links connecting the two, and suggests an ethnocultural perspective to these connections.     

Integrative Therapy and Training: A Commentary

The authors in this series present innovative training programs in integrative psychotherapy. Although they approach integration from different starting points, they converge in their emphasis on principle-based thinking as it applies to understanding the process of change and the selection of interventions. What is not made as clear is how to conceptualize clients' problems from this principle-based level of abstraction. In this paper, the strategy of pattern identification is discussed as one approach. Together, these approaches to training teach clinicians to think at a level of abstraction that provides a structure for integrating theory and technique from a constantly evolving knowledge base so that a wide variety of clinical problems can be addressed.     

A microswitch‐based program for promoting initial ambulation responses: An evaluation with two girls with multiple disabilities

We assessed the use of a microswitch‐based program for promoting ambulation responses by two children with multiple disabilities. The goals of the study were to: (a) evaluate the importance of the contingency between the target behavior (forward step) and the programmed consequence (preferred stimuli), (b) measure effects of the intervention on indices of happiness, and (c) assess the social validation of the procedure using 20 physiotherapists as external raters. The intervention involved the automatic delivery of preferred stimuli contingent on forward steps. Results showed that both participants improved their performance (forward steps and indices of happiness) during contingent reinforcement phases compared to baseline and noncontingent reinforcement phases. Moreover, physiotherapists rated the intervention as socially valid.     

Contributions of Neuroscience to Our Understanding of Cognitive Development

ABSTRACT— One major contribution of neuroscience to understanding cognitive development has been in demonstrating that biology is not destiny—that is, demonstrating the remarkable role of experience in shaping the mind, brain, and body. Only rarely has neuroscience provided wholly new insights into cognitive development, but often it has provided evidence of mechanisms by which observations of developmental psychologists could be explained. Behavioral findings have often remained controversial until an underlying biological mechanism for them was offered. Neuroscience has demonstrated promise for detecting cognitive problems before they are behaviorally observable—and, hence, promise for early intervention. In this article, we discuss examples drawn from imitation and mirror neurons, phenylketonuria (PKU) and prefrontal dopamine, maternal touch and stress reactivity, and nongenetic (behavioral) intergenerational transmission of biological characteristics.     

Anxiety and the interpretation of ambiguous facial expressions: the influence of contextual cues

In 3 experiments, we investigate how anxiety influences interpretation of ambiguous facial expressions of emotion. Specifically, we examine whether anxiety modulates the effect of contextual cues on interpretation. Participants saw ambiguous facial expressions. Simultaneously, positive or negative contextual information appeared on the screen. Participants judged whether each expression was positive or negative. We examined the impact of verbal and visual contextual cues on participants' judgements. We used 3 different anxiety induction procedures and measured levels of trait anxiety (Experiment 2). Results showed that high state anxiety resulted in greater use of contextual information in the interpretation of the facial expressions. Trait anxiety was associated with mood-congruent effects on interpretation, but not greater use of contextual information.     

Helping children apply their knowledge to their behavior on a dimension-switching task

To investigate why 3-year-olds have difficulty in switching sorting dimensions, children of 3 and 4 years were tested in one of four conditions on Zelazo's card sort task: standard, sleeve, label and face-up. In the standard condition, children were required to sort blue-truck and red-star cards under either a blue-star or red-truck model card, first by color or shape, and then by the other dimension. Here 3-year-olds sorted correctly until the dimension changed; they continue to sort by the initial dimension. The sleeve condition (placing the sorting cards in an envelope prior to sorting) had little effect. In the label condition, the child labeled the relevant sorting dimension on each trial. Most 3-year-olds succeeded; evidently their labeling helped them refocus their attention, overcoming ‘attentional inertia’ (the pull to continue attending to the previously relevant dimension). In the face-up condition, attentional inertia was strengthened because sorted cards were left face-up; 4-year-olds performed worse than in the standard condition. We posit that attentional inertia is the core problem for preschoolers on the card sort task.