Characteristic patterns of word association responses in institutionalized elderly with and without senile dementia

This study examined the responses of 91 institutionalized elderly persons to the Goldfarb-Halpern Word Association Test (1981), Journal of Speech and Hearing Research, 24, 233–246. Subjects with senile dementia evidenced a characteristic pattern of responses which included marked reduction of paradigmatic responses, no decrease in syntagmatic responses, and a marked increase in unclassifiable and multiword responses not previously reported in the literature. The declines and increases appeared linear and progressive with severity of dementia. The pattern was distinct from that of any other adult group previously tested with this tool. Institutionalized elderly subjects without senile dementia performed similarly to previously tested noninstitutionalized elderly. Theoretical and clinical implications are discussed.     

Negotiating transitions: a supervision model for home-based family therapists

Home-based family-centered treatment programs provide mental health and case management services to families in their own home. Treatment objectives include the prevention of residential or psychiatric placement, strengthening the family unit, and promoting family self-sufficiency. Little has been written, however, regarding the supervision of home-based, family-centered therapists. The purpose of this article is to describe a supervision model to teach novice-level family therapists to think systemically and to do family therapy with multiproblem at-risk families.     

Analogical transfer in young children: Analogies as tools for communication and exposition

Children's ability to transfer what they learn in one situation to analogous problems was examined in a series of four studies. Subjects ranged in age from 3 to 10 years. The problems involved novel uses of familiar tools or simple biological themes such as mimicry as a method of defence. The data suggest that the apparent transfer reluctance shown by children in previous studies is the result of what they have been required to learn and the conditions under which they have been required to learn it. In the present studies, children as young as 3 years transferred readily if the problem domain was one they understood and engaged in, and if the traditional laboratory paradigm was modified so as to promote transfer rather than just to test for its spontaneous occurrence.     

Use of a raster framebuffer in vision research

For the study of human and animal vision, the video framebuffer is the only technology that is capable of displaying two-dimensional images with precise control of contrast, luminance, and display timing. The video framebuffer also allows precise control of color. However, this device is not designed for precise psychophysical displays, and techniques must be developed to use them in this role. In this paper, we describe a number of basic methods used in our lab. In order to be concrete, we use an Adage RDS-3000 raster display system (Adage, 1982) as an example, since that is the device we have actually used. The Adage is hosted by a PDP-11/73 under the Venix operating system. The principles generalize to other machines. Where it clarifies the issues, we have shown the syntax of the software routines involved.     

论民族时代精神对心理学派别形成的影响

心理学是研究人的心理活动规律的科学,而研究心理学的过程无疑问也是一系列心理活动的过程。在研究心理学的心理活动过程中,不同民族的心理学家必然要受本民族的时代精神所影响。从这个角度来分析心理学派别的形成就不难发现:构造派和格式派心理学之所以产生于德国;机能派和行为派心理学之所以产生于美国,决非历史的偶然,它与本民族的时代精神有着密不可分的联系。中华民族的时代精神也必将对建立具有中国特色的心理学产生积极的影响。     

On time differences in searching for letters in words and nonwords: Do they emerge during the initial encoding or the subsequent scan?

Krueger (1970a, 1970b, 1982) has demonstrated that subjects can search for target letters within words faster than they can complete an equivalent search through nonwords, and he further demonstrated that the effect did not arise during the comparison stage. The present study involved three experiments in which the usual word advantage disappeared either when subjects knew where within a display the target item would appear (i.e., it was always the first letter), or when all the component letters were encoded into memory before the task began (i.e., a memory-search task). These data, in conjunction with Krueger's, where interpreted as localizing at least one (and possibly the only) source of the word-nonword difference in this task to the events that occur during the item-to-item transitions subjects make when scanning the letter arrays. That is, these transitions are faster for words than nonwords, and it was suggested that the time difference may emerge because although all the letters from within a word appear to be available in memory before the scan begins, this seems not to be true for consonant arrays. Given that this is the case, part of the word-nonword difference may be attributable to subsequent encoding events that would be needed for the consonant arrays as the scan moves from letter to letter.     

Female workers' acceptance in traditionally male-dominated blue-collar jobs

This study examined possible differential treatment by and negative attitudes of civilian male co-workers and male supervisors toward civilian female workers in traditionally male-dominated blue-collar jobs. Surveys were completed by 53 male supervisors and 327 male co-workers of four departments of a large government agency. Male supervisors indicated they would not treat female employees differently than they have treated male employees. Male co-workers, however, reported they have treated other male co-workers more favorably than they would treat female co-workers. In addition, supervisors, compared with male co-workers, reported more favorable attitudes toward female workers.     

Accommodation and stereoacuity

Stereoacuity and resolution acuity were measured (1)through apertures set at various distances from O and (2) through plus lenses producing an accommodative error for the target equal to that produced by the presence of the apertures. Stereoacuity was degraded by the apertures but not by the lenses, whereas resolution acuity was degraded by the lenses but not by the apertures. Although stereoacuity progressively declined with decreasing target distance, it did not change significantly if accommodation remained constant. The decline of stereoacmty in the water ts attributed to increased accommodation resulting from different sources and to a “Ganzfeld” effect of the typical underwater scene.