Late acquired words in childhood are lost earlier in primary progressive aphasia.

The psycholinguistic nature of the dissolution of the mental lexicon in a primary progressive aphasic patient was investigated in light of the general regression hypothesis that language dissolution is the inverse of language acquisition. Four years after onset of the symptoms, the patient scored 60% correct on a picture naming test, exhibiting some effects of lexical and sublexical age-of-acquisition, but 7 years after onset, he scored only 15% correct. While even a weak form of the regression hypothesis is not fully supported, age-of-acquisition effects seem to be preserved throughout the course of the lexical dissolution. Some implications are briefly discussed for future research.     

Reflections on using group therapy as a treatment modality—Why,how, for whom,and when: A guide to clinicians,supervisors, and instructors

This paper emphasizes the potential of group forces for benefit or harm in group therapy as well as human development. Clinical, experimental-historical, and experiential evidence is cited in order to assess methods for harnessing group forces effectively. Ways in which group therapy is particularly valuable for enabling individuals to develop interpersonal skills, resist group pressure, improve communicative skills, deal with problems of inferiority and pessimism, be responsive to feedback, deal with resistance and transference, and manage problems in the working through phase of therapy are focused on. Another emphasis is on how group therapy technique differs from, supplements, and improves on the effectiveness of individual therapy alone. Crucial problems of patient selection and placement are explored, as is the idea that doing group therapy helps the therapist deal with countertransference problems and increases overall effectiveness and personal growth.Dr. Fenster is Professor of Psychology and was founding Chairman of the Psychology Department at John Jay College of Criminal Justice. This paper was written while he was on sabbatical leave and serving as Coordinator of Group Therapy in the Psychiatry Department at Brookdale Hospital Medical Center.     

Characteristics factor structures of the Japanese version of the State-Trait Anxiety Inventory: coexistence of positive-negative and state-trait factor structures

Previous factor studies of the State-Trait Anxiety Inventory (STAI; Spielberger, Gorsuch, & Lushene, 1970) have reported certain typical factors that are state-trait (S-T) 2-factor solutions and positively-negatively (P-N) worded item 2-factor solutions in addition to 4-factor solutions (positively and negatively worded state factors, positively and negatively worded trait factors). We explored the possibility that these factor structures are included in a factor space. Responses to the Japanese version of the STAI in a sample of 848 male workers were factor analyzed. The first-order factors obtained from principal-component analysis were almost equal to the previous 4 factors, except for a minor factor, and their second-order factors were the P-N factors. However, the S-T factors were also obtained from the same first-order factors by the oblique Procrustes rotation. Moreover, coexistence of these two 2-factor structures was determined in the same factor space by the orthogonal Procrustes rotation.     

The making of a group psychotherapist: Needs and goals for graduate and postgraduate training

Group therapy is a widely practiced, effective, but underrated specialty. Unfortunately, group therapy seems to be taught more haphazardly, with less attention to quality, than is individual therapy. Group therapy has a technique, history, and literature of its own and should be taught independently from individual psychotherapy. The training of psychiatric residents is particularly crucial for group therapy to prosper and be seen as more prestigious. A common core of experience is vital for training in group therapy, whether the trainee's background is psychiatry, psychology, social work, pastoral counseling, or nursing. This core consists of: 1) clinical experience doing group therapy; 2) supervision; 3) a professional training group experience; 4) observation of experienced group therapists; 5) exposure to current thinking in the field; 6) personal group therapy; and 7) a didactic course in theory and technique. Clinical experiences involving cotherapy and combined individual and group treatments are especially useful, both as training and as treatment modalities.He is on sabbatical leave from John Jay College of Criminal Justice where he is Professor of Psychology and was founding Chairman of the Psychology Department.The authors wish to thank Arnold Rachman, Ph.D., Michael Lapidus, M.D., Fayek Nakhla, M.D., Nyapati R. Rao, M.D., and Dorothy Gartner, Ph.D., for their helpful comments on earlier versions of this paper, and Ms. Deloris J. Johnson for her typing and editorial assistance.     

Phase transformation of Cu precipitate in Fe–Cu alloy studied using self-guided molecular dynamics

The self-guided molecular dynamics (SGMD) method, which can enhance the conformational sampling efficiency in MD simulations, was applied in investigating the phase transformation of Cu precipitate in α-iron that took place during thermal aging. It was shown that the SGMD method can accelerate calculating the bcc to 9R structure transformation of a small precipitate (even 4.0 nm in size), enabling the transformation without introducing any excess vacancies. The size dependence of the transformation also agreed with that seen in previous experimental studies.