Response differences between phone and face-to-face procedures are small and can be ignored for most research applications. Using the appropriate methods and experienced interviewers, initial cooperation is the same on telephone and face-to-face interviews. There may be slightly higher refusal or don't know responses and shorter answers to…

Communication scholars should be skilled in the use of focus groups in communication research and in interpreting the data this approach generates. The focus group is a discussion group that concentrates on a particular topic or topics and typically consists of eight to 12 participants. The group is facilitated by a moderator who follows a…

This paper outlines purposes of program evaluation and provides practical information to help individuals from a wide spectrum of backgrounds use evaluation to move their program ahead in a purposeful manner. Wisely moving ahead requires an assessment of an organization's past and present as well as an examination of its assumptions about the…

This paper summarizes some of the basic concepts in test equating. Various types of equating methods, as well as data collection designs, are outlined, with attempts to provide insight into preferred methods and techniques. Test equating describes a group of methods that enable test constructors and users to compare scores from two different forms…

Early efforts to reform middle-level education were characterized by the adoption of a set of programs, often those espoused by national advocacy groups. Too often such efforts were driven by changes in student population and adopted without broad participation by teachers, parents, and other community members. This paper relates the story of a…

In recent years, there has been a growing interest in the use of graphing technology for the teaching of mathematics. This interest has been, in part, sparked by the recommendations of the National Council of Teachers of Mathematics (NCTM) Standards and "Everybody Counts: A Report to the Nation on the Future of Mathematics Education."…

Strengths and weaknesses of prevailing evaluation models are analyzed, with attention to the role of feedback in each paradigm. A framework is then presented for analyzing issues faced by evaluators of interactive instructional technologies. The current practice of evaluation relies heavily on 3 models developed over 20 years ago: (1) the…

This paper presents a review of the literature on reliability in qualitative studies. Reliability is defined as the extent to which studies can be replicated, using the same methods, and getting the same results. It is the degree to which data are independent of the accidental circumstances of the research. The review includes the following three…

In addition to assessing observed communication behaviors, this paper suggests that SYMLOG--a System for the Multiple Level Observation of Groups--can be used by participant-observers as a foil for interpreting how their own value orientations affect their data collecting and theorizing. The first section of the paper examines the research role…

This paper acknowledges that research on school dropouts presents problems in the definitions and computation of dropout indices. It considers a variety of methods for computing dropout rates, using dropout rates which are real and which were available at the end of the 1986-1987 school year. Fall enrollment, average daily membership, and total…

Reviews and critiques some of the more prominent school-safety databases. Develops a framework for collecting safe-schools indicators by merging the safe-school framework of the National Education Association with a social-indicators model. Provides recommendations for annual data collection, publication, and dissemination. (SLD)

Intended as an aid to researchers who must decide which measurement techniques to use in the study of organizational communication, this paper describes and analyzes three of the most widely used data collection instruments: the Communication Audit Survey Questionnaire (CAS), the Communication Satisfaction Questionnaire (CSQ), and the…

The paper presents an overview of enrollment in college-level geography courses from 1949 to 1978 and predicts enrollment trends for the near future. All data are based on the Directory of College Geography of the United States. First published in 1949, the directory lists all college and university departments offering geography, the size and…

The medical model of reading diagnosis, which presumes something is wrong with the reader that can be diagnosed and remediated, needs to be reexamined. The ability to use writing as a communication tool, for example, must be considered as part of diagnosis if the purpose is to determine how literate someone is. Diagnostic tasks must also reflect…

Although gender differences are fairly consistent when men and women report their general confidence, much less is known about the existence of such differences when subjects are asked to assess the degree of confidence they have in their ability to answer any particular test or exam question. The objective of this research was to investigate…