The four units in this workbook (units 2, 3, 5, and 9) are part of a larger 14-unit course in horticulture. The topics are plant classification, the plant cell, complex compounds, and vegetative growth and development. Student learning in these fields is frequently low in the traditional lecture-laboratory setting. These materials are designed for…

The study investigated the psychological home environments of 150 trainable mentally retarded (TMR) students and 250 slow learners (largely educable mentally retarded--EMR--and some educationally handicapped--EH). Data were gathered at annual intervals by home interview and school visits. The home interview included structured questions and…

Investigations of moral development have usually relied on longitudinal research on adolescent males; such research has served as a basis for national educational efforts to foster moral development. To represent female as well as male perspectives in constructing theories of human development, conceptions of morality and conceptions of self and…

Few studies concerning siblings have taken a lifespan approach, i.e., studying sibling relationships from childhood to old age. To outline the developmental changes that occur in the quality of the sibling relationship during various periods of the life cycle and to test the feasibility of devising a coding system to identify such changes, 47…

Techniques developed to address the reading problems of an adult English as a second language (ESL) class are described. An intensive English course was developed for a group of Arabic-speaking vocational education administrators who had several years of English training. However, they performed poorly on the lowest level of a reading series.…

Relational-inference, a process associated with developmental change in performance on classification items, was investigated in two experiments. The accuracy and latency with which 20 subjects at each of 3 age levels (8, 11, and adult) stated relationships among concepts were tested. In experiment 1, 40 triplets of concepts related by a class…

This report examines the social indicators available for monitoring the situation of children and families in the United States. It assesses the strengths and weaknesses of the indicators for facilitating an informed public and private debate, and it recommends ways in which social indicators can be improved and supplemented to contribute more…

A careful study of second language varieties (SLVs) of English, which have not yet entered the mainstream of sociolinguistic research because of neglect and misunderstanding, shows that they are qualitatively different from the categories recognized in current sociolinguistic typology. SLVs provide some of the clearest evidence of sociocultural…

A taxonomy for literature reviews in education and psychology is presented. The increased use of the descriptor "literature review" in ERIC and Psychological Abstracts documents between 1969 and 1983 is cited as creating the need for categorization. The taxonomy categorizes reviews according to focus, goal, perspective, coverage,…

The implications of noncategorical approaches toward exceptional children are explored as they relate to learning disabled children. (BA)

Reported is an investigation of the development of children's thinking in relation to biological education, involving over 200 twelve-year-old students from five comprehensive British schools. While the students' ability to name animals was considered "good," they had trouble recognizing drawings of plants and their understanding of…

A typology is constructed which orders correctional organizations into 8 types along 3 dimensions: goal orientation, organizational scope, and decision making. (Author/KM)

A study was conducted to derive an Occupation Analysis Inventory (OAI) based hierarchical occupational cluster structure which could provide the framework and content for developing an information system applicable to occupational exploration and guidance. (The OAI is an instrument containing 622 work elements which are descriptions of work…

A study was conducted to develop a typological framework of college undergraduates based on students' educational orientations. The study focused on students' more specific views of the purpose of education, desired teaching-learning arrangement, and roles with faculty in academic decisionmaking. The Student Orientations Survey was administered to…