The rapid progress in the biological sciences has resulted in many social, ethical, and legal issues. In medical practice, public health programs, research laboratories, law enforcement, insurance, the patenting process, agriculture, genetic counseling, and other fields, legal controversies and public policy debates have developed. Some of these…

There are two major concerns about the teaching of high school biology. One is the degree to which students memorize laws, facts, and principles, and the second involves the role of the classroom teacher. These aspects result in a discrepancy between the theory and practice of science education. The purpose of this report is to provide: (1) a…

Part of a series of eight student learning modules in vocational agriculture, this booklet deals with animal reproduction and breeding. The topics covered are genetics, animal reproduction, breeding methods, artificial insemination, pregnancy diagnosis, and parturition care. Each section ends with a glossary and a quiz. (PLB)

This module for middle/junior high school students examines human genetics from the perspective of variability and diversity. It consists of five sections containing a total of 25 activities. Many of these activities use students as "raw materials" and ask that they observe, record and interpret the variability that surrounds them; they…

This paper presents observational and research evidence to refute two widely held beliefs about psychological development: the belief in predetermined development and the belief in the simultaneous development of all behavioral systems. Studies suggesting the plasticity of development through environmental deprivation and intervention are…

Reported is a study that explores the effect on student achievement of diagnostic-prescriptive instructional strategies on preservice elementary education majors (N=43) enrolled in an introductory biology course. Factors of pre-treatment achievement and locus of control were analyzed as well. Units on Mendelian genetics, modern genetics, and…

The contribution of heredity to scores on a digit span intelligence test, Jensen's Memory for Numbers, was estimated with a standard heritability formula. The test measures level I mental ability--the capacity to store and recall, but not ability to elaborate or manipulate stimuli. Subjects were 35 monozygotic (MZ) twins and 35 same-sex dizygotic…

Although sex differences in reading and related language functions have frequently been reported for both average and retarded readers, the explanations thus far proposed (maturation rate, sex-role development, textbook content, "female bias," and psycho-social factors) do not satisfactorily account for these differences. One hypothesis that might…

Derived from reported research findings, non-research writings, and personal observations and experiences relative to health services, this paper focuses on the small rural community, suggesting research hypotheses and community planning possibilities. Specifically, this paper: (1) outlines five frequently expected functions/outcomes of community…

Presented is a report on the California Governor's Conference of December, 1973, called to assess knowledge of preventive techniques in the field of developmental disabilities and to develop a more extensive design for future action. Keynote addresses by F. Lanterman and E. Brian are quoted. Summaries of the following talks are included:…

The contents of this book, an outgrowth of a symposium held at the meetings of the American Association for the Advancement of Science in Washington on December 30, 1966, are organized in three sections. Section one, "Behavior-Genetic Analyses and Their Relevance to the Construct of Race," includes the following essays: "The Construct Race and the…

This bibliography is a selective compilation of books and articles which focus on the psychological and social issues of applied human genetics. It is centered in particular around problems, issues, and discussions of genetic counseling, the primary mechanism by which human genetics has been applied to date. It includes those entries which, on the…

Computer programs which teach concepts and processes related to biology, earth science, and chemistry are presented. The seven biology problems deal with aspects of genetics, evolution and natural selection, gametogenesis, enzymes, photosynthesis, and the transport of material across a membrane. Four earth science problems concern climates, the…

This textbook on the physical and psychological development of children and adolescents is organized as follows: (1) the birth of the baby--physical appearance, basic life processes, behavioral capacities, prenatal development, prenatal environmental influences, biological inheritance, the birth process; (2) the infant--landmarks in the infant's…

This student guide is divided into two sections: "Mice and Men" and "Environmental Balance," and constitutes parts three and four of the first year of the Portland Project, a three-year, integrated high school science curriculum. Part One of the guide deals with topics such as cell, reproduction, embryology, genetics, genetic…