Views intercoder reliability as a sampling problem for content analyses. Develops a formula for generating sample sizes needed to have valid reliability estimates. Suggests steps for reporting reliability. (TB)

A methodology for determining the optimal number of observations to use in a measurement design when resource constraints are imposed is presented. Two- and three-facet designs are outlined. Parallel closed form formulae can easily be determined for other designs. (TJH)

Addresses the problem of research formulation for the inexperienced. Provides a model for geographic research, and identifies types of research problems. Discusses problem definition utilizing both the inductive and deductive method; literature searches; the data base; and methodology. Explores the role of theory, the theorizing process, and…

Describes seven myths concerning reading-level-match designs, in which individual differences in reading acquisition are compared for groups of different ages matched on some aspect of reading performance. Gives examples from the reading literature to illustrate these myths and to suggest more realistic alternatives. Summarizes relevant…

Research articles published in 10 major journals during the years 1984-1987 were evaluated to determine how many satisfied the recommendations of the Council for Learning Disabilities' Research Committee on reporting subject data. Only 4 of the 277 articles included acceptable information in 7 recommended areas of subject data. (Author/JDD)

Fifteen anecdotes representing technical, conceptual, and political problems experienced by internationally recognized experts in the field of second language learning are presented. The anecdotes provide valuable insight for other researchers, users of research results, and for critical analyses of the second language research process. Author/CB)

In this pilot study, 14 adolescents kept diaries for 6 consecutive weeks during their pregnancies. Diary entries were analyzed for affective tone, emotional lability, and contextuality. Findings question psychometric properties of data gathered using one time, self-report measures with pregnant adolescents because of their fluctuating mood states.…

This article describes four single-subject research designs comparing two or more interventions with young disabled children--the multitreatment design, alternating treatments design, adapted alternating treatments design, and parallel treatments design. Problems in using these designs include multitreatment interference, nonreversibility of some…

This letter points out flaws in van der Lely and Howard's argument that children with specific language impairments have no deficits in verbal short-term memory. The original methodology is faulted for providing uninterpretable assessment of verbal short-term functions and for failure to follow memory techniques from previous studies. Sample…

R. T. Ogawa and B. Malen's article does not meet its own recommended standards for rigorous testing and presentation of its own conclusions. Use of the exploratory case study to analyze multivocal literatures is not supported, and the claim of grounded theory to analyze multivocal literatures may be stronger. (SLD)

This article describes the multielement design, often recommended in single-subject research, and discusses its advantages and disadvantages for research in early intervention with handicapped children. The article concludes that the multielement design has many advantages, though multiple treatment interference is an issue of concern. (JDD)

Discusses motivations for research replications and makes recommendations for appropriate research strategies. Illustrates research strategies in a review of studies replicating a 1948 study by Soviet psychologist Z.M. Istomina on preschoolers' memory. Concludes that none of the studies closely replicated Istomina's methods, but some replicated…

The main purpose of this article is to generate a functional model of evaluation that EMSs can be able to empower online communications characterized by imperative decision making task. The evaluation process of EMSs must merge the multicultural strategies of the theory of Media Richness, and the ethical concerns of the critical approach. Media…

The main purpose of this article is to generate a functional model of evaluation that EMSs can be able to empower online communications characterized by imperative decision making task. The evaluation process of EMSs must merge the multicultural strategies of the theory of "Media Richness," and the ethical concerns of the critical approach. "Media…

Given the perennial interest in the construct of age identity yet its persistent resistance to explanation, the purpose of this study was to re-examine the conceptual structure of age identity by using a focus group design modified to reflect contemporary social science theory. The second purpose of the study was to examine how this modified…