Discusses research strategy and data collection methods in field studies of unapprehended illegal immigrants living in the United States and suggests ways to increase the reliability and validity of interview responses. Also provides a bibliography of recent field studies of undocumented immigrants. (Author/GC)

A college level plasmolysis experiment, demonstrating principles of cell/water relations, has been modified to demonstrate the objective collection of data. Background information, laboratory procedures, results, and instructional strategies are provided. (Author/JN)

Research review is conceptualized as a scientific inquiry involving five stages that parallel those of primary research. The functions, sources of variance, and potential threats to validity associated with each stage are described. (Author/PN)

Suggests a procedure for vocational counselors to gather information about necessary entry-level skills and individual teaching styles in vocational programs. Discusses applications to vocational guidance with special needs students. (RC)

Investigates questioning behavior--the generation and formulation of questions--as an observable behavioral act reflecting information needs which proceeds from a series of cognitive processes produced by the "need to know." Statistical and linguistic analyses support the theory that the nature of information need can be discerned…

An evaluation of an elementary teacher education program using the responsive evaluation method is described. Responsive evaluation uses observer judgment and flexible data collection methods. The problems involved in each of the strategy's 12 steps are discussed and the influence of the university setting on the program is considered. (Author/MSE)

Reasons behind the trend by health professional schools to use computers for storing, sorting, and retrieving student data are discussed. Methods are suggested to ensure that the data system will meet administrative and evaluative needs and be financially viable. (Author/GK)

Describes a study comparing nursing faculty and staff ratings of a list of psychomotor skills important to the role of a nurse. Also documents recent nursing graduates' responses to the same list. Discrepancies among the three groups are discussed by the authors. (CT)

This article reports on the nature of and reasons for the forthcoming changes in presentation, classification, and estimating procedures in labor force data derived from the Current Population Survey. Changes involve resident armed forces, new occupational classifications, conversion to Black-only data, and revision of first-stage ratio estimator.…

The article suggests that accuracy data alone provide insufficient information upon which to base instructional decisions, particularly for severely handicapped students. It discusses the merits of data that relate behavior to a time base. Characteristics of various time-based measures are described and data collection examples are presented.…

This paper reports a qualitative study of what difference it makes to the participants to have completed the Supported Work program. For the majority, Supported Work brought steadier jobs, higher wages and fringe benefits, increased self-confidence, and independence. (Author/CT)

A needs assessment study was done of older persons. The sample was randomly assigned to three data collection techniques: face-to-face interview, telephone interview, and self-administered, mailed questionnaires. Results indicated the telephone or the mail technique is a viable substitute for the face-to-face interview. (Author)

Discusses the problem of rising costs for serial subscriptions and declining purchasing power of education libraries, and describes three studies undertaken in a university library to obtain reliable data for recommending the continuation or cancellation of education periodical subscriptions. Eleven references are listed. (CHC)

Examined leadership/influence effectiveness in democratic psychosocial situations. Compared legislators' and school counselors' role effectiveness as associated with positive self-concepts and attitudes. Results suggest the primary value of the study is in the techniques and methodology used within the content of perceptual theory. (RC)

Five problems involved in the task of presenting a number of different education systems in statistical terms that are meaningful and useful to educational researchers, planners, and laymen are discussed. They include developing a classification system and conversion guides, providing a framework for updating work, and coordination among…