Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Jane Williams Bergsten"'
Autor:
Jane Williams Bergsten
Publikováno v:
The Journal of Experimental Education. 26:197-208
THIS P.APER describes the procedures used in selecting a nation-wide sample of girls from school lists. 1* The population to be covered was all girls in the United States in school grades 6 through 12. Because of the nature of the study, it was desir
Publikováno v:
Public Opinion Quarterly. 48:650
During October and November 1982, 1,260 Medicare-eligible senior citizens were interviewed in a survey focusing on health care of the elderly. As part of the survey, an experiment was conducted in each of the three survey sites to determine the effec