The Practice of Marriage and Family Therapists with Managed Care Clients

This study examined the practice patterns of Nebraska marriage and family therapists (MFTs) working with managed care cases. The participants' two most recently closed managed care cases were examined to determine the types of cases seen, the process of treatment, and treatment outcome. Results indicated that the therapists saw cases for a median number of six sessions. MFTs worked with a variety of presenting problems and diagnoses. Depression was the most common presenting problem, and the most common DSM-IV diagnosis was adjustment disorder. A comparison of pre- and post-treatment GAF scores indicated that clients' level of functioning improved significantly during the course of treatment.     

The "common cause hypothesis" of cognitive aging: evidence for not only a common factor but also specific associations of age with vision and grip strength in a cross-sectional analysis.

A prominent hypothesis in cognitive aging is the existence of a common factor that is responsible for age-related deterioration in cognitive and noncognitive processes. A multiple indicators, multiple causes model was used to examine the nature of this common factor and its relationship to age, gender, and the apolipoprotein E (APOE) genotype. The common factor was modeled by using 10 indicator variables with 374 participants aged between 77.4 and 98.7 years. A latent factor was identified, with all indicators except blood pressure loading significantly. This factor could be established in 2 age strata within the sample. After controlling for the effects of gender, APOE, and level of education, direct effects of age were seen on visual functioning and grip strength. APOE was significantly associated with memory but not with the common factor. The findings suggest that a number of specific processes may operate concurrently with any common cause factor.     

Mapping Students' Perceptions of Interesting Class Lessons

Students' perspectives about their experiences as students are potentially valuable resources for teachers and researchers. In this study middle-school students were asked, ‘What are the features of interesting class lessons?’ Students' responses were allocated to categories of similar semantic meaning and representative statements were selected from each category. The students then sorted and ranked the representative statements, generating numerical data suitable for cluster anal-ysis and multidimensional scaling. The cluster analysis generated three main clusters: (a) teachers, (b) individual learning, and (c) social learning. Each main cluster contained smaller clusters that indicated students' concern with issues such as the personal qualities of teachers and self-efficacy. The multidimensional scaling analysis generated a perceptual map that was interpreted to contain two dimensions: (d) student-teacher and (e) individual-social learning. The structure of the perceptual map stimulates questions about the connections that students might make between students' learning and teachers' teaching strategies, as well as students' understandings about the learning opportunities provided by social learning activities.     

The Incan Quipus

Quipus, knotted structures of woollen or cotton cords, were used as a bureaucratic tool in the Inca state. In the absense of a writing system, numerals and possibly other pieces of information were encoded on the quipus by tying knots into elaborately structured coloured cords. Though interpretation of the quipu contents is far from complete, some information on Inca mathematics can be deducted from the analysis of ancient specimen, especially when combined with the results of anthropological and linguistic research in contemporary Andean societies. In this paper, the quipus are introduced, their structure is explained, and some results on mathematical concepts of the Incas are presented based on a comparison of mathematical and anthropological literature on the subject.     

Level of aspiration and performance of chronic psychiatric patients on a simple motor task

The level of aspiration and performance was examined for 25 male psychiatric inpatients whose mean age was 57.4 yr. and mean length of hospitalization was 23.6 yr. For a simple motor task involving flipping a plastic chip over a goal line, each patient expressed the ward and his personal pretask levels of aspiration, performed the task, and expressed his personal posttask aspiration. The expressions of both the ward and pretask levels of aspiration were less than the mean score of a nonhospitalized referent group. Both performance and posttask levels of aspiration were greater than the pretask level. More patients predicted they would perform worse than the other patients on the ward than predicted they would perform better. The patients appropriately shifted their levels of aspiration either up after success or down after failure. The results were discussed according to expectations from classical theory as well as findings with schizophrenics. Implications for further research were discussed.     

When-questions: A study of how children linguistically encode temporal information

Sixty children between the ages of 4 and 7 years and 10 adults were presented with a series of stories illustrated by five pictures in a comic strip format. Each story was follwed by either a when-, why-, or control question. With respect to the when-questions, some of the stories involved causally related events while others did not. An analysis of the responses supported the hypotheses that causal relationships play an important role in the development of the ability to encode temporal relationships in response to when-questions.This research was supported by PSCBHE Grant No. 6-62123 from the City University of New York to the second author. The authors greatly appreciate the assistance of the directors, teachers, and children of the Chatsworth Avenue Elementary School, the Larchmont Avenue Church Nursery School, the Larchmont Temple Nursery School, and the Little School in Larchmont, New York. We would also like to thank Dr. Louis Hsu for his advice concerning     

Evidence for an anaphoric mechanism within syntactic processing: Some reference relations defy semantic and pragmatic constraints

In three experiments, we examined an interaction between the pronounthey and syntactic analysis. Experiment 1 demonstrates thatthey can slow reading times tois when this verb is visually presented immediately after a sentence fragment ending with an ambiguous expression such asflying kites. This effect seems to involve a coreference assignment linkingthey and the ambiguous expression that influences the syntactic analysis of the latter. Experiments 2 and 3 show that this effect can operate even when coreference betweenthey and the ambiguous expression is implausible. These results support a modular theory of comprehension that includes structurally oriented reference processes with access to some, but not all, of the listener’s knowledge relevant to coreference.