- 18-55 aged, general public, New York City, 1979
- N = 602
- Non Response:
- Interview: face-to-face
- Authors's label
- Our Classification
- 10-item index measuring the belief in efficacy of prayer, importance of belief in god, existence of miracles, life after death, including traditioanal (judeo-christian) belief.
Responses rated on a four-point scale
ranging from "strongly agree" (0) to
"strongly disagree (1).