Background/Context: Principles of evidential reasoning have often been discussed in the context of educational and psychological measurement with respect to construct validity and validity arguments. More recently, Mislevy proposed the metaphor of assessment as an evidentiary argument about students' learning and abilities given their…

Proposing that most studies of nonverbal intimacy regulation have inadequately tested the compensation model (changes in any component of intimacy necessitate compensating changes in other components to maintain an equilibrium), this paper examines the nature of methodological problems in such studies and offers three suggestions for improved…

The paper uses both the author's experience of research training, and the empirical studies of autism in which he participated over the last 40-plus years, to derive research lessons and to consider the needs and prospects for future research. Attention is drawn to: the importance of mentors; the need to use technologies in a hypothesis-testing…

This paper provides a brief overview of what is currently known about families of children with Down syndrome. In addition, it highlights a number of issues that require further research if we are to have a thorough understanding of the impact of a child with Down syndrome on families as a system and on the individuals who make up that system.…

Graduate students individually examined 34 photographs for an investigation of commonly perceived underlying visual dimensions. Similarity judgements between photographs were used for multidimensional scaling; subject interview data were used to describe meaningful visual concepts. Results indicate that pictures were grouped in clusters along…

Attempts to demonstrate that the ethnographic hypothesis is both culturally relevant and empirically grounded. It is noted that any hypothesis which lacks these attributes is inappropriate for cross cultural research. (Author/AM)

Review of rural social work literature of the 1970's indicates research has primarly followed the naturalistic model defined by Taylor, rather than the positivist approach favored by Fischer. Discussed are: surveys and case studies; ethnographies; participatory/action research; historical research; positivistic research; hypothesis testing…

Discussion of citation behavior as a function of research characteristics focuses on an analysis of citation patterns of political scientists in relation to variations in their research approaches. Hypothesis tested are given, citation measures are described, analytic procedures are explained, and further research needs are suggested. (40…

Describes a citation analysis of physics, engineering, and sociology literature which was designed to determine if there were any differences in conceptual referencing patterns. The research methodology is described and suggestions for further study are offered. (Author/LRW)

GREATER UNDERSTANDING OF INFERENTIAL STATISTICAL METHODS AND EXPERIMENTAL DESIGN WOULD ENABLE LANGUAGE TEACHERS TO INTERPRET OBJECTIVELY AVAILABLE RESEARCH REPORTS AND HOPEFULLY WOULD ENCOURAGE MORE EXPERIMENTATION. TO UNDERSTAND THE EXPERIMENTAL PROCESS, EDUCATORS MUST REALIZE THAT ANY EXPERIMENT IS AS SUCCESSFUL AS THE EXPERIMENTER IS IN…

This article highlights three common problems with assessment research, including the following needs: (1) to adopt a hypothesis testing approach; (2) for research to be guided by available formal and informal theory, and (3) for research to be consistent with general school psychological practice. New research methodologies and new research…

Statistical methods employed to test individual differences in dual-task performance and the existence of a general time-sharing ability are reviewed and critiqued. Specifically, both the types of data being collected and the types of data analysis procedures have been inadequate to the critical evaluation of a hypothetical…

Discussion of characteristics of users of computer-mediated communication systems and scientific networks focuses on a study of the scientific community in Chile. Topics addressed include users and nonusers; productivity; educational level; academic specialty; age; gender; international connectivity; public policy issues; and future research…