Increasing response rates in a survey of medicaid enrollees: The effect of a prepaid monetary incentive and mixed modes (mail and telephone)

Medicine & Life Sciences

• Medicaid 100%
• Postal Service 99%
• Telephone 86%
• Motivation 72%
• Hispanic Americans 24%
• Costs and Cost Analysis 16%
• North American Indians 15%
• African Americans 12%
• Research Design 10%
• Population 5%

Social Sciences

• telephone 83%
• incentive 69%
• random sample 36%
• mail survey 15%
• costs 14%
• social stratum 14%
• American Indian 14%
• methodology 13%
• grouping 12%
• bill 11%
• research planning 10%
• American 10%
• ethnicity 9%
• inclusion 8%
• Group 7%