Web-based surveys have become more prevalent in areas such as evaluation, research, and marketing research to name a few. The proliferation of these online surveys raises the question, how do response rates compare with traditional surveys and at what cost? This research explored response rates and costs for Web-based surveys, paper surveys, and…

Compared self-administered diaries and telephone interviews as ways of collecting data from 100 adults and adolescents in a survey of drinking, drug use, and sexual activity. Outlines advantages of each method and the higher personnel costs of telephone interviews. (SLD)

Not all data for a program evaluation may be equally valuable, and costs of collection may vary when using several methods to obtain data from several sources. An approach to maximize information yield for a fixed, limited budget using a mathematical technique known as linear programming is described and generalized. (Author/CM)

A methodology is presented for collection of cost data in evaluation of community-level health interventions that coincides with the intervention implementation. The seven discrete steps of the analysis are described, and the Minimal Contact Education for Cholesterol Change study is used as an example of how the strategy is used. (SLD)