Perceptual learning in visual category acquisition

The attribute structure of a set of dot patterns was studied by having subjects segment (parse) the dots of each pattern into parts or subunits by drawing circles around groups of dots from each pattern. These parsing data were obtained for subjects who had no prior experience with the patterns and for subjects who had previously learned to identify the patterns as members of one of four categories. Analyses of the parsing data indicated that category learning increased the salience of large subunits that were similar in orientation for patterns that were members of the same category. This evidence for perceptual learning was obtained even when the category training procedure required learning to identify the patterns individually, suggesting that attribute abstraction and item learning are not incompatible. It was also obtained without an increase in overall intersubject agreement. The latter result led us to question the usefulness of intersubject agreement as an index of category knowledge.     

The role of intuition in family research: Three issues of ethics

The thesis of this chapter is that, unless one has had brain-surgery, a stroke, or has some organic deficiency, we are all whole-brained people, therapists and researchers alike. To elaborate on this point, this article is focused on the role of intuition in family research. Ethical issues in family research are viewed as similar to those in symbolic experiential family therapy. Three ethical issues, counter-transference, mutual benefit, and discovery, are discussed.Appreciation is expressed to the University of Minnesota Agriculture Experiment Station for their support of this work.     

A systemic approach to the treatment of depression with only one family member present

The purpose of the present article was to demonstrate a systemic treatment of depression for a 70 year-old woman. In this treatment, other family members were unavailable, but a family therapy systems perspective was used throughout. Results of the demonstration ABAB single case design and two year followup were suggestive of treatment effectiveness in decreasing depression. The need for additional replication of the study was noted.     

A developmental perspective on antisocial behavior

A developmental model of antisocial behavior is outlined. Recent findings are reviewed that concern the etiology and course of antisocial behavior from early childhood through adolescence. Evidence is presented in support of the hypothesis that the route to chronic delinquency is marked by a reliable developmental sequence of experiences. As a first step, ineffective parenting practices are viewed as determinants for childhood conduct disorders. The general model also takes into account the contextual variables that influence the family interaction process. As a second step, the conduct-disordered behaviors lead to academic failure and peer rejection. These dual failures lead, in turn, to increased risk for depressed mood and involvement in a deviant peer group. This third step usually occurs during later childhood and early adolescence. It is assumed that children following this developmental sequence are at high risk for engaging in chronic delinquent behavior. Finally, implications for prevention and intervention are discussed.     

Eyes to see and ears to hear: Identifying religious experience in pastoral spiritual guidance

Elizabeth Liebert is Director of The Program in Christian Spirituality at San Francisco Theological Seminary.     

Adapting to an irrelevant item in an immediate recall task

Recall of the last one or two items of a spoken list is impaired when the list is followed by a nominally irrelevant item. At issue here was whether this suffix effect is reduced with repeated exposure to the irrelevant item. The effect was found to decline over successive blocks of trials, but only slightly (Experiment 1). No decisive evidence for adaptation to the irrelevant item was found when it was spoken after each of the list items rather than after the last one only (Experiments 2 and 3). The strongest evidence for adaptation was obtained when the irrelevant item was repeated in an unbroken stream that extended through the presentations and recall periods of successive lists: The recency effect and the level of recall at the last position within a list were greater under these conditions than when the irrelevant item was presented only once after each list (Experiments 4, 5, and 6).     

Change technology and the implementation of automation in mental health care settings

The problem of clinician resistance to automated systems in mental health care delivery settings is discussed. It is argued that this resistance is a natural part of the change process, an indicator of an inadequate change strategy. The theory of change is briefly reviewed. Previous efforts to install automated systems in mental health care delivery settings are discussed in terms of change theory. Suggestions for incorporating the technology of change into the implementation process are proposed.