The analysis of multiphasic signals with the Apple II/FIRST microprocessor system

An Apple II/FIRST system has been developed to control classical conditioning experiments, collect analog data, and extract dependent variable measures of conditioning from uniphasic response signals (Scandrett & Gormezano, 1980). The present paper covers an expansion in the capabilities of the system by the development of a multiphasic signal analysis algorithm written in FIRST, an interactive, high-level, dictionary-based language. The program provides unprecedented efficiency, sensitivity, and flexibility in the analysis of multiphasic analog response signals in classical conditioning experiments. Moreover, the program has the potential to analyze even more complex signal patterns.     

A self-contained mental health outpost: An automated approach to prevention

This paper describes the application of a microcomputer system as a mental health outpost. The outpost contains a psychological screening inventory, a relaxation training and educational session, and a consumer-satisfaction questionnaire. A study to assess the validity of the decision making algorithm of the mental health outpost is reported. The implications of an automated delivery system for first-level preventive and promotional mental health services are discussed.     

An on-line computer-based system for determining social costs and benefits

An on-line computerized program for determining social costs and social benefits for individuals in psychiatric treatment is described. The use of such a program yields a dollar value indicating how much a patient contributes to society. Mental health administrators and program evaluators can therefore be provided with information regarding the economic impact that their mental health programs have upon society. The program displays a series of multiple-choice questions on a CRT which reflect possible costs and benefits. Through the use of branching logic, unnecessary questioning is omitted. Each item is “costed” such that, upon completion of testing, a cost-benefit index is provided.     

Selective nontreatment and spina bifida: A case study in ethical theory and application

Defective newborn children are to be considered human persons. Thus, primary duty in proxy consent is to act with the infant's best interest in mind. This duty may at times override the otherwise prima facie right to life, but only under restricted circumstances. Refinements of McCormick's “relational potential” criteria and of ordinary-extraordinary means analysis prove useful in such decisions. Utilitarian considerations of social consequences have impact but can be kept subsidiary. The importance for decision making of available child support services is considered. Spina bifida is used throughout as an example of issues discussed.     

Internal Reasons and the Conditional Fallacy

Internalists about normative reasons hold that they are necessarily connected to motives. This view is most plausible when it is construed in a conditional form - that there is a reason for one to perform a certain action guarantees that, at least if one were not rationally defective, one would be motivated to perform it. However, the conditional form that renders internalism plausible also renders it vulnerable to the 'conditional fallacy'. For instance, this conditional form implies that one could have no reason to improve one's rationality, for if one were already fully rational, one would not be motivated to do so. Most internalists have reformulated internalism to solve this problem. However, I argue that these reformulations fail to maintain the theoretical virtue of the internalist doctrine, namely, the virtue it has of showing how reasons can both explain and justify actions.     

Adult smoking in the home environment and children's IQ

In a sample of 3- and 5-yr.-old children, smoking in the home was found to be significantly and inversely related to IQ. Children of normal birth weight and without neurological impairment had been enrolled in a longitudinal study of child development. Analyses were conducted with sex, ethnicity, socioeconomic status, educational stimulation in the home, day care, and mother's intelligence controlled. Significant results were obtained for scores on the Peabody Picture Vocabulary Test-Revised at age three years and on the major Stanford-Binet Fourth Edition scales at ages three and five years. All effects were for the mother, not the father, smoking in the home.     

Evaluations of the effects of Sweden's spanking ban on physical child abuse rates: a literature review

Sweden's 1979 law banning corporal punishment by parents was welcomed by many as a needed policy to help reduce physical abuse of children. This study reviews the published empirical evidence relevant to that goal. Only seven journal articles with pertinent data were located. One study reported that the rate of physical child abuse was 49% higher in Sweden than in the USA, comparing its 1980 Swedish national survey with the average rates from two national surveys in the United States in 1975 and 1985. In contrast, a 1981 retrospective survey of university students suggested that the Swedish abuse rate had been 79% less than the American rate prior to the Swedish spanking ban. Some unpublished evidence suggests that Swedish rates of physical child abuse have remained high, although child abuse mortality rates have stayed low there. A recent Swedish report suggested that the spanking ban has made little change in problematic forms of physical punishment. The conclusion calls for more timely and rigorous evaluations of similar social experiments in the future.