J. M. James

Micro-Computers In Biofeedback

J. M. James, 1978 .

LARGE MONETARY INCENTIVES AND THEIR EFFECT ON MAIL SURVEY RESPONSE RATES

J. M. James, R. Bolstein, 1992 .

THE EFFECT OF MONETARY INCENTIVES AND FOLLOW-UP MAILINGS ON THE RESPONSE RATE AND RESPONSE QUALITY IN MAIL SURVEYS

J. M. James, R. Bolstein, 1990 .