Chapter II: BASIC RESEARCH IN MARRIAGE (Technical research studies)

1. BURGESS, E. W., and COTTRELL, L. S., _Predicting Success
or Failure in Marriage_. New York: Prentice-Hall, 1939.

2. DAVIS, KATHARINE B., _Factors in the Sex Life of
Twenty-two Hundred Women_. New York: Harper and
Brothers, 1929.

3. DICKINSON, R. L., and BEAM, LURA, _A Thousand Marriages_.
Baltimore: Williams and Wilkins, 1931.

4. HAMILTON, G. V., _A Research in Marriage_. New York:
Albert and Charles Boni, 1929.

5. TERMAN, LEWIS M., _Psychological Factors in Marital
Happiness_. New York: McGraw-Hill, 1938.