Walking readers step by step through complex concepts, this book translates missing data techniques into something that applied researchers and graduate students can understand and utilize in their own research. Enders explains the rationale and procedural details for maximum likelihood estimation, Bayesian estimation, multiple imputation, and…

Presented is material on planning, administering, collecting, evaluating, interpreting, and reporting biological data related to water quality studies in both fresh and marine waters. Topics include aquatic ecology, water pollution, taxonomy, bacteriology, bioassays, water quality enhancement, and administration of water quality standards. Each of…

Presents a nontechnical introduction to the field of statistics. Includes discussions on descriptive statistics, random variables, mean, standard deviation, standardized scores, and inferential statistics. Describes six statistical software packages available for IBM personal computers and compatibles. (KR)

Four activities are described which focus on consumer awareness and judgment using data collection and judgment skills involving data from footwear. Worksheets for data collection and activities at home and at school are included. A set of ratings of sneakers from "Consumer Reports" magazine is provided. (CW)

This publication is designed to increase the skills and knowledge of practicing human resource staff, private sector decision makers, and university students preparing for careers in the human resources field in the use of labor market and occupational information for policymaking and planning. Chapter 1 reviews human resource issues, concepts and…

To train 19 participants from nine Arab governments in educational and human resources planning, an intensive four-week course was offered covering the use of population census data, assessment of economies' demands for education and training, and techniques of evaluation and of manpower forecasting. This report describes the organizing and…

The focus here is on the students' uses for numbers in both school and home settings. The included activities emphasize a growth and development theme involving various aspects of data collection, data interpretation, probability, and statistics. Also included are parent-child extended activity worksheets. (JJK)

This student's manual accompanies a course on labor relations for mangers of small and medium-sized towns. Seven instructional modules are included. Module 1 provides an introduction to the curriculum, including an overview of the content/course methodology and a discussion of the industrial relations function. Module 2 discusses the methodology…

Gives lesson plans for activities integrating mathematics and science in which students collect data on the nutritional makeup of a number of snack foods and relate this information to the recommendations of the food guide pyramid. (MKR)

Presents a worksheet on graph paper that allows students to determine the perpendicular bisectors of given segments by folding the paper. Students then determine the slopes of the perpendicular bisectors and use inductive thinking to discover the relationship between the slopes of perpendicular lines. (MDH)

This book is designed to provide knowledge about educational research and to help graduate students in education organize and conduct their own research. No prior familiarity with the principles, procedures, or terminology of educational research is required. Chapters are: (1) "Educational Research: Its Nature and Rules of Operation"; (2) "Types…

The teacher's guide of "Assessing Toxic Risk" aims to help students conduct scientific research on relevant environmental topics. Using the research protocols in this book, students learn to carry out experiments known as bioassays. In this way, the toxicity of substances is evaluated by measuring its effect on living things. The text is…

This student guide is intended to assist persons employed as supervisors in improving their knowledge and skills in the area of quality control. Discussed in the first three sections are the following topics: quality and control (quality, measuring and achieving quality, controlling resources, and quality consciousness); quality control and…

This book is developed to enable students to think clearly and critically about the scientific process of research. The author emphasizes that the ability to think clearly about research methods, reason through complex problems, and evaluate published research are important in today's changing educational landscape. Students using this book will…

Based on two manuals developed by Goodwill as part of their staff training series on program review, this program evaluation manual is designed to help facility administrators implement and improve their service delivery. The book contains an introduction and nine chapters. The introduction defines program evaluation, provides a rationale and uses…