Probes are follow-ups to survey questions used to gain insights on respondents' understanding of and responses to these questions. They are usually administered as open-ended questions, primarily in the context of questionnaire pretesting. Due to the decreased cost of data collection for open-ended questions in web surveys, researchers have argued…

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…

A study examined the feasibility of developing a cost effective sampling technique which would estimate the mean number of patrons using the Purdue University General Library during one semester. The technique employed, called random sampling without replacement, meant that, from the total population of days in the Fall Semester, particular days…

Five data collection techniques and two sampling methods were examined in terms of costs, rates of return, quality of the data collected, and degree of representativeness in assessing needs and interests of public television viewers in rural areas. Data collection techniques were (1) mail only, (2) mail incentive, (3) telephone only, (4) mail and…

The authors describe 2 efficiency (planned missing data) designs for measurement: the 3-form design and the 2-method measurement design. The 3-form design, a kind of matrix sampling, allows researchers to leverage limited resources to collect data for 33% more survey questions than can be answered by any 1 respondent. Power tables for estimating…

In 1988, whether the National Assessment of Educational Progress (NAEP)--the "Nation's Report Card"--could become a report card for the states was studied. A trial assessment program was authorized to determine whether state assessments following the NAEP format could produce reliable and useful estimates of educational progress. This…

The field survey procedures employed and the response rates obtained in the First Follow-Up Survey of the National Longitudinal Study of the High School Class of 1972 (NLS) are described. The first step in data collection for First Follow-Up involved an extensive tracing operation to update name and address files. A newsletter was mailed out to…

Noting the paucity of information on the effectiveness of the growing numbers of programs promoting responsible fatherhood, this report examines the evaluability of responsible fatherhood programs. The report provides policymakers with an evaluation design for use with a variety of responsible fatherhood programs, and gives direction to…

This paper provides an overview of common sampling methods (both the good and the bad) likely to be used in community college self-evaluations and presents the results from several simulated trials. The report begins by reviewing various survey techniques, discussing the negative and positive aspects of each method. The increased accuracy and…

The National Job Corps Study was conducted in 1994-1996 to provide a thorough and rigorous assessment of the impacts of the Job Corps on key participant outcomes. To ensure that the study was well implemented, a study team from Mathematica Policy Research, Inc., (MPR) investigated outcome and admission (OA) procedures in each Job Corps region and…