Defines data base for Army Selection and Classification Project (Project A) as containing two major samples: concurrent validation sample and longitudinal validation sample. Describes data base resulting from concurrent sample, sampling procedure, distribution of sample sizes over jobs, total array of variables, and data collection procedures.…

Envisages possible enhancements in labor force data collection, analysis, and dissemination, with expansion of both household and establishment surveys and greater use of administrative data. (Author)

Two classes of graded response models, one based on the work of L. L. Thurstone and the other on the work of G. Rasch, are juxtaposed and shown to satisfy important but mutually incompatible criteria and to reflect different response processes. Implications of the choice between these models are discussed. (Author/SLD)

Offers framework of 15 research methods varying by cost and expertise to promote more systematic approach to conducting student life research. Focuses on need for student life research. Most standard social science methods are discussed. Examples of research conducted by the Student Affairs Research, Information, and Systems Office at the…

Discusses the expanded uses of school identification-card systems for college campuses and the benefits to the campus of having a one-card, multi-purpose system. Addresses tips for setting up a one-card system, and its future potential and benefit to a college. (GR)

Compares the costs and effectiveness of different recruitment strategies when a large and racially representative sample is needed, but specific requirements limit eligibility. Discusses common methods of social research recruitment, and evaluates five nonprobability sampling strategies. Discusses sample development when stratification is…

Argues that selecting data according to expected information gain, as proposed by M. Oaksford and N. Chater (1994, 1996), leads to suboptimal performance in Bayesian hypothesis testing. Procedures are presented that are better justified normatively, their psychological implications are explored, and a number of novel predictions are derived under…

Argues that Klauer's proposal (1999) and proposal presented are equally well justified from a normative perspective and that, where the predictions of the two approaches diverge, the existing empirical evidence is consistent with the information gain approach. Recommends that more empirical research is required to decide between these two…

When training must be delivered quickly, needs assessment remains crucial despite time pressures. Quick ways to conduct needs assessment include interviews with key staff, analysis of information gathered for other purposes, and use of the World Wide Web. (SK)

Examines the difficulties the electric industry's deregulation created for St. Joseph's University's (Philadelphia) development of a thermal ice-storage system as part of its HVAC design and the school's solution. A monthly equipment summary sheet with year-to-date figures is provided. (GR)

Discusses the history, uses, and ongoing development of the Common Core of Data (CCD). Describes the six surveys of the CCD, explores issues in survey and data quality, and discusses recent and ongoing developments. (Author/SLD)

Describes the eventful history of online data collection and presents a review of current literature following by a list of pros and cons to be considered when stepping into online surveying. (Contains 14 references.) (Author/YDS)

Discusses qualitative methods of impact analysis and provides an introductory treatment of one such approach. Combines an awareness of an alternative causal epistemology with current knowledge of qualitative methods of data collection and measurement to produce an approach to the analysis of impacts. (SLD)

This document discusses the importance of data-quality and presents three simple steps that can help lay the framework for an over all data-quality strategy. The first step is to ask some rather simple questions, such as: (1) How much data does the organization have, how fast is it creating new data, and how many redundant copies are there?; and…

This article describes how information gap tasks can be designed as instruments for data collection and analysis and as treatments in interaction research. The development of such tasks is illustrated and data are presented on their role in drawing learners' attention to second language (L2) forms that are difficult to notice through classroom…