Constructive thinking: a broad coping variable with specific components

The structure of constructive thinking and the development of an instrument for measuring it, the Constructive Thinking Inventory (CTI), were discussed. Scales were derived from a factor analysis of an item domain of people's everyday automatic thinking. When the CTI and other tests were factor analyzed, separate intellective and nonintellective factors were found, with the CTI loading more strongly on the nonintellective factor than any other test. Only measures of IQ loaded on the intellective factor. The global constructive thinking scale correlated significantly with success in work, love, social relationships, and in maintaining emotional and physical well-being, but not with academic achievement, the only criterion with which the measures of IQ correlated strongly. The patterns of correlations between the CTI scales and the various criteria as well as the factor analysis demonstrated that the construct of constructive thinking is differentiated as well as integrated.     

Does aggregation produce spuriously high estimates of behavior stability?

A number of arguments as to why aggregation produces spurious correlations are considered and shown to be specious. A series of computer-simulated studies, claimed by H. D. Day and his colleagues to demonstrate that aggregation produces artifactually high stability coefficients, was shown to involve bizarre distributions and inappropriate conclusions. Nevertheless, their data actually indicated the potency of aggregation in detecting whatever empirical relations they built into their data. This was not true of their analyses of their unaggregated data, which, as a result of a high level of noise of measurement, failed to enable them to detect anomalies in their data. No amount of aggregation produced evidence of stability in its absence. It is concluded that aggregation provides a powerful tool for reducing error of measurement and for establishing and enhancing generality as well as stability in measurement. Although there is nothing intrinsic in aggregation that fosters spurious correlations, it like any other technique can be used wisely or foolishly. In order to achieve the former, aggregation must be guided by psychometric principles and theoretical considerations. A procedure guaranteed to achieve the latter is to simply aggregate whatever can be assigned a common label.     

Developing comprehensive,individualized community-based services for children and youth with emotional and behavior disorders: Direct service providers' perspectives

Increased attention to the plight of children and youth with emotional or behavioral disorders (EBD) and their families has led to innovations in the manner in which these individuals are served. Two such innovations have been the development of public systems of comprehensive, community-based care and individualized wraparound services. This study was part of one community's attempt to merge these two innovations and provide individualized wraparound services to children and youth with EBD through the auspices of public agencies. Direct service providers were surveyed to gather their input into how such services could best be developed and implemented. The survey focused on existing barriers to providing services and specific service priorities for system development. Methods and results are presented. Implications for the local system and future research needs are discussed.     

A multimedia program to educate the public about mental and addictive disorders

The Mental Health Studios is an interactive multimedia program designed to educate the public about the biological basis of mental and addictive disorders. Using sound, text, graphics, charts, and video, the software provides detailed scientific information about the brain and depression, bipolar disorder, schizophrenia, anxiety disorders, and substance abuse. An evaluation study of a permanent display at the St. Louis Science Center revealed that most visitors spent less than 5 min with the computer program but nevertheless demonstrated significant changes in attitude toward people with mental and addictive disorders. Senior high-school students who interacted with the program for 20 min experienced even greater attitude changes, and their knowledge about mental and addictive disorders also increased significantly.     

The Quantificational Domain of <Emphasis Type="BoldItalic">dou</Emphasis>: An Experimental Study

Which NP does all associate with in e.g. “The pandas, the children all saw”—the pandas, the children, or both? The intuition of adult Mandarin Chinese native speakers regarding the interpretation of the adverbial quantifier dou ‘all’ remains unclear and controversial, and various incommensurate theories of domain selection have been proposed. These studies may have failed to yield clear results because they used testing materials in which the interpretation of dou is confounded with other principles of NP interpretation (e.g. zhexie xiaohai ‘these children’ is truth-functionally synonymous with ‘all these children’). To address these concerns, we present the first set of experimental studies on adult knowledge and use of syntactic constraints on the quantifier domain of dou. The results support the hypothesis that dou can take one and only one c-commanding NP as its domain, but falsify interesting theoretical accounts that assume a strict locality constraint on dou quantification.     

Dietary variety, energy regulation, and obesity

Increased variety in the food supply may contribute to the development and maintenance of obesity. Thirty-nine studies examining dietary variety, energy intake, and body composition are reviewed. Animal and human studies show that food consumption increases when there is more variety in a meal or diet and that greater dietary variety is associated with increased body weight and fat. A hypothesized mechanism for these findings is sensory-specific satiety, a phenomenon demonstrating greater reductions in hedonic ratings or intake of foods consumed compared with foods not consumed. Nineteen studies documenting change in preference, intake, and hedonic ratings of food after a food has been eaten to satiation in animals and humans are reviewed, and the theory of sensory-specific satiety is examined. The review concludes with the relevance of oral habituation theory as a unifying construct for the effects of variety and sensory-specific satiety, clinical implications of dietary variety and sensory-specific satiety on energy regulation, and suggestions for future research.     

The McMaster Approach to Families: theory, assessment, treatment and research

The McMaster Approach to Families is a comprehensive model of family assessment and treatment. This paper provides an overview of the McMaster Approach and consists of five major sections. First, the under-lying theoretical model (McMaster Model of Family Functioning) is described. Second, the three assessment instruments of the approach (Family Assessment Device, McMaster Clinical Rating Scale, McMaster Structured Interview of Family Functioning) and their psychometric properties are summarized. Third, the family treatment model (Problem Centered Systems Therapy of the Family) is presented. Fourth, the research conducted using the McMaster Approach is reviewed. Finally, the clinical uses and advantages of the McMaster Approach are discussed.