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Updated: Jul 23, 2026
06:51
The Modified Temptation Resistance Task: A Paradigm to Elicit Children's Strategic Lie-telling
Published on: April 6, 2018
Summary
The study observed a rise in extramarital conceptions until 1972, followed by a decline, particularly in the 20-24 age group. Improved contraceptive practices are likely the cause of this trend in illegitimacy rates.
Area of Science:
- Sociology
- Public Health
- Demography
Background:
- Previous research in 1968 noted a rise in illegitimacy (1955-65) linked to increased prenuptial conceptions.
- Unlike wartime trends, this rise was not associated with a decrease in prenuptial conceptions.
Purpose of the Study:
- To analyze trends in extramarital conceptions from 1970 to 1975.
- To incorporate the impact of legal abortion on illegitimacy rates.
- To identify factors contributing to changes in extramarital conception rates.
Main Methods:
- Statistical analysis of birth and abortion data from 1970-1975.
- Comparison of trends with historical data from 1955-1965.
- Examination of age-specific trends, particularly in the 20-24 age group.
Main Results:
- An apparent rise in total extramarital conceptions was observed.
- A decline in extramarital conceptions began in 1972.
- This decline was evident from 1971 in the 20-24 age group.
Conclusions:
- Legal abortion was introduced as a new parameter in the analysis.
- Improved contraceptive practices are suggested as the primary reason for the recent decline in extramarital conceptions.
- The study highlights evolving patterns in reproductive behavior and its determinants.
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