Ambiguity of form: Old and new

The two-fold appearances of certain two-dimensional spatial patterns are described. While these ambiguous figures have been employed extensively in a variety of experimental studies of perceptual organization, their use extends beyond psychology and reaches back into antiquity. Regrettably, very few examples of such patterns remain available. A more-or-less comprehensive set of well-known ambiguous figures is described and illustrated, including an equi-ambiguous version of the “chalice and faces”. An attempt is made to devise new examples of such figures adding to the repertoire of materials available for studying relevant aspects of visual perception.     

Patient activity and outcome in group psychotherapy: new findings

The relation of patient verbal activity to pretherapy symptom status and outcome was examined for ninety patients in time-limited group psychotherapy. For each half-hour segment the most verbally active member, or main actor (MA), was identified. Verbal activity was measured by counting the number of times each patient was MA during the course of the group. Outcome was assessed by administering a battery of instruments pre- and posttherapy and by obtaining direct ratings of patient benefit from the patient, therapist, and an independent rater: the number of times MA was found to be significantly correlated with four pretherapy measures, indicating that the most disturbed patients were most active in these groups; the number of times MA was also correlated with patient and therapist benefit ratings, indicating that therapists and patients themselves agreed that those who spoke the most benefited the most. However, partial correlations between number of times MA and other outcome measures did not produce any significant relationships. Thus, it does not appear that patient verbal activity is related to outcome, as measured by objective instruments.     

Old evidence and new theories

Conclusion The discussion above indicates that there is some reason for optimism with regard to the project of incorporating logical-mathematical learning within Bayesianism, though it is obvious that there are many difficulties to be overcome. The biggest obstacle in this regard is overcoming the tension that exists between considerations of formal tractability and the desire to avoid demanding too much of rational agents. Jeffrey's solution seems more flexible in this regard than Garber's, but that may very well be because the general mechanisms underlying Jeffrey's rule of reparation have not been specified. In any case, in my view the verdict we should draw with regard to the problem of old evidence is a bit more pessimistic. Jeffrey's and Garber's solutions only address certain aspects of the problem, and thus can only provide partial solutions at best. The basic strategy of using logical-mathematical learning to induce a confirmation event does not completely evade the problem, which reemerges when the required logical-mathematical knowledge becomes old news. Thus, despite the solutions that have been offered to date, the problem of old evidence remains a fundamental challenge to the Bayesian point of view.This paper has benefited greatly due to valuable input from Bas van Fraassen, Richard Jeffrey, Alan Hájek, Gil Harman, Mike Thau, and Ned Hall.     

Guiding Self-Change: A new model for brief psychotherapy

The authors summarize the essential ingredients of contemporary Brief Therapy (BT), the features that distinguish BT from longer-term therapies, and BT's core assumptions about personal change and influence. They then describe “Guided Self-Change” (GSC), an explicitly value-driven approach to personal change based on modern principles of adult education. GSC places primary responsibility for change with the patient as early as practicable. Inherent in this approach is an emphasis on efficient, limited utilization of counseling sessions to mentor patients' real life attitude and behavior experiments. Advantages of a highly proactive, value-driven educational orientation over the traditional therapeutic paradigm are enumerated, especially given current pressures for therapeutic efficiency.     

Eye movements in reading: Old questions and new directions

Trends in the articles reported in this volume are identified: (1) landing position effects, (2) word skipping, (3) parafoveal‐on‐foveal effects, (4) eye movement control, and (5) eye movements and word identification. Each of these issues is discussed in the context of prior research on the issue. We also identify some issues that are not included in the present set of articles, as well as some research questions that need further attention.     

The new member: "infanticide" in group psychotherapy.

While the variety of responses of psychotherapy groups to new members is wide, this article addresses those that are treatment destructive, that is, murderous in that they are aimed at the elimination of a new sibling. A number of frequently encountered destructive response patterns to new members are illustrated and categorized. It is suggested that survival of the new member is best insured by adequate preparation of the group so that the nucleus of powerful feelings activated in this situation can be felt and expressed prior to the addition of the new member. A clinical example of appropriate preparation is offered, and the contributions of group therapists to new member casualties are noted.     

Inducing psychotherapy: Hypnotic analogue for brief psychotherapy

These authors contend that hypnosis is a useful analogue and change accelerator for brief psychotherapy.A deep structure of psychotherapy is described by Frank, as making changes in a person's assumptive world so he/she may live more effectively. Cognitive alterations arise from new emotional experiences or emotional schemas which in turn have arisen in the context of a therapy relationship.A parsimonious recipe for the structure of brief psychotherapy is hypnosis. Hypnotic analogues for psychotherapy emerge from many theoretical backgrounds. After integrating aspects of these theories, a general analogue of hypnosis for the structure of brief psychotherapy is suggested. The analogue addresses induction, power issues, deepening, making and solidifying cognitive alterations, and endings.     

Old dogs learning new tricks: Neuroplasticity beyond the juvenile period

Twenty years ago, the prevalent view in Psychology was that although learning and the formation of new memories are lifelong occurrences, the neural changes associated with these events were all in the existing receptors. No new neural hardware, from synapses to neurons, was thought to appear after a protracted period early in life. In the past 20 years, another view has supplanted this one, showing that although the juvenile period is especially suited to neuroplastic adaptation, there is hard neuroplastic change later in life as well. We review a selection of evidence for this view from both animal and human models, showing how it reflects three principles of neuroplasticity: (1) earlier and later experience-induced changes to neuroarchitecture differ in degree more so than in type; (2) the types of experiences that lead to neuroplastic change narrow with age; and (3) differences in the amenability of neural circuitry to change result from basic differences in neuroarchitecture and neuroenvironment in different phases of development.     

Discussion of “the learning process in combined psychotherapy”

The American Journal of Psychoanalysis -     

Group psychotherapy: being and becoming

This basic model of group therapy highlights marked differences from individual therapy and illustrates the complexity of treatment planning. As human needs today are often shunted, group therapists respond by absorbing experiential-type innovations and by extending the boundaries of theory and application. An attempt at enriching and integrating group methods gives rise to Theme-Centered Interactional Therapy, the advantages of which are discussed. This new approach has relevance to group counseling.