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841.
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843.

A great deal of clinical and experimental work in past decades has focused on establishing functional verbal repertoires that are used across various settings and situations by persons with moderate and severe disabilities. Such work has not always involved a careful analysis and programming approach for structuring training to achieve the desired range of stimulus control relationships. General case analysis and programming procedures, which are based on behavior analytic and Direct Instruction principles and techniques, have proven effective in recent years for teaching a variety of community-based skills to learners with moderate and severe disabilities. This paper outlines the general case process and discusses its application to establish verbal repertoires.

  相似文献   
844.
This study investigates differences between heterosexuals and homosexuals of both sexes with regard to several variables in the career decision-making process: anxiety about making a career choice, indecisiveness about the choice, need to acquire information about the career of choice, uncertainty about the choice, and career choice dissatisfaction. Significant interactions are found on choice uncertainty (gay men having the highest level of uncertainty and lesbian women the lowest) and choice dissatisfaction (heterosexual women and gay men showing more dissatisfaction than the other two groups).  相似文献   
845.
846.
An increasing number and percentage of families in the United States endeavor to improve family income by placing two adults in the paid work force. This study examines the impact of the second earner on family income for 1,624 married-couple families with children, including 871 one-earner and 753 two-earner families. After-tax income is regressed on one- or two-earner status as well as covariates which confound the income-earner relationship for families of various income levels. The actual after-tax income differential of $7,172 is reduced to $6,076 in the regression analysis. Further, income for each family type is estimated by applying the regression coefficients from one-earner households to the characteristics of two-earner households and the regression coefficients from two-earner households to one-earner household characteristics. Actual incomes for two-earner families are found to be higher than those of one-earner families. However, income differences are reduced from 34% higher actual before-tax income to an estimated 14% lower after-tax income. The findings have important implications for families selecting two earners solely for the purpose of increasing after-tax income.This study received funding from the Graduate School Fund at Northern Illinois University. An earlier version of this paper was presented at the Family Economics/Home Management Conference, Indianapolis, IN, June 1987.Mary Pritchard is an Assistant Professor, Department of Human and Family Resources, Northern Illinois University, DeKalb, IL 60115. She received her Ph.D. from Purdue University and includes family economic well-being, family income and expenditures, and spending patterns of adolescents among her research interests.  相似文献   
847.
A spectrum of human development has been observed which has application in international development project planning, design, and implementation. Based on experience with privately funded development projects in Latin America, Asia, and Africa, seven components or sub-spectra of the human development spectrum which are vital to effective development projects are identified: need, resources, technology, social conscience, integrity, attitude, and problem solving. Their implications for the development process are explained, and indicators for each sub-spectrum are described.  相似文献   
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849.
The present paper evaluates relevant findings on long- and short-term affective states in subjective well-being and argues for a componential model that combines the two into the more general concept of happiness. Two age parameters, one for long-term and one for short-term affect are added to the simple model to account for age changes in happiness. Measures of long- and short-term affect are presented, as is a paradigm for separating the components. Support for the simple model is provided by an experimental investigation with 64 college students who were exposed to positive and/or negative mood induction. As expected, the induction had substantially greater effect on short- than on long-term affect measures, particularly the negative induction procedure. These findings are consistent with predictions. However, multiple age cohorts will have to be assessed within a longitudinal framework to obtain values for the age parameters.  相似文献   
850.
This article reports on a preliminary study of the impact of parent-led prevention groups on youthful drug and alcohol use. In addition, the study assessed the extent to which families involved with parent-led prevention programs reported improved family relations and increased parental control of children's social activities--two major mechanisms by which parent-group advocates claim their activities alter youth substance use patterns. Consistent with the claims of parent-group advocates, the study results suggest that the parent groups did have some impact on family relations and on parental control of children's social activities. The evidence for an impact on drug and alcohol use was, however, weak. A somewhat unexpected finding was that parents who become involved in parent-led prevention activities may not be those parents whose children are at highest risk.  相似文献   
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