This digest provides an introduction to content analysis, a systematic, replicable technique for compressing many words of a text into fewer content categories based on explicit rules of coding. This allows inferences to be made that can then be corroborated using other methods of data collection. In a technical sense, content analysis is not…

This digest makes the case that careful planning of replication can enhance the interpretability of applied research. When results are consistent across several studies, there is a stronger basis for observed relationships than the support that is available within each study by itself, since results that have been replicated are considered more…

The goal of this Digest is to explore some of the issues involved in data transformation, with particular focus in the use of data transformation for the normalization of variables. The Digest is intended to serve as an aid to researchers who do not have extensive mathematical backgrounds or who had not had extensive exposure to this issue. It…

This digest discusses the common sections of a research report and highlights frequently made mistakes. At every stage of the research activities, the researchers should think about the eventual research report. The report should be planned to focus on a single important finding or a highly related group of findings. Suggestions are made for the…

Web-based surveying is very attractive for many reasons, including reducing the time and cost of conducting a survey and avoiding the often error prone and tedious task of data entry. At this time, Web-based surveys should still be used with caution. The biggest concern at present is coverage bias or bias resulting from sampled people either not…

Presents citations and abstracts for selected community college graduate follow-up surveys included in the ERIC collection. Various methodologies are represented, including mail surveys, telephone canvassing, and interviews. (JP)

Case study methods involve an in-depth, longitudinal examination of a single instance or event. They result in an increased understanding of why the instance happened as it did, and are especially well suited for generating, rather than testing, hypotheses. Six types of case studies are discussed, based on the framework of L. Datta (1990). For…

This Digest describes four types of errors in mail surveys and summarizes the ways they can be reduced. Any one of these sources of error can make survey results unacceptable. Sampling error is examined through inferential statistics applied to sample survey results. In general, increasing sample size will decrease sampling error when simple…

This digest offers tips on designing questionnaires and on avoiding common design errors. The following useful suggestions are offered: (1) keep the questionnaire brief and concise; (2) get feedback on the initial list of questions developed; (3) locate personal or confidential questions at the end of the questionnaire; (4) put categories in…

There are numerous benefits to be gained by the school counselor who chooses to do action-oriented research. Program evaluation and planning are facilitated through the use of measurable student outcomes obtained through action-oriented research. Collaborative research efforts are made possible by data gained through action-oriented research.…

This digest describes some of the basic logic-of-evaluation skills and some of the basic methodological skills that need to be mastered in order to practice the art and science of evaluation. Some topics from the logic of evaluation that must be dealt with include understanding : (1) the differences and connections between evaluation and other…

Ethnography is a research approach that seeks to understand and represent the points of view of the members of a particular culture. As in other forms of qualitative research, the data collected are rich in their descriptions of people, places, languages, and events. Ethnographic research can be characterized by its multi-instrumental approach,…

The purpose of second (or foreign) language classroom research is to answer important questions about the learning and teaching of foreign languages. This kind of research collects data from genuine language classrooms or from experimental settings sometimes established to replicate what takes place in the classroom. Classroom research can focus…

Argues against the indiscriminate use of the term "ethnography" and offers various criteria that have been suggested as distinguishing the ethnographic investigation. (HOD)

The popularity of college ranking surveys published by "U.S. News and World Report" and other magazines is indisputable, but the methodologies used to measure the quality of higher education institutions have come under fire by scholars and college officials. Criticisms have focused on methodological flaws, such as failure to consider…