Individual changes in abortion knowledge and attitudes

Abstract

Rationale: Policymakers need to know the abortion attitudes of those they represent. In addition, inaccurate knowledge of or negative attitudes toward abortion may lead to more abortion stigma, which may adversely affect abortion access and women's health.

Objective: The first objective was to examine whether individual's abortion knowledge and attitudes changed during 2016-2020 in Delaware and Maryland. The second was to explore whether personally knowing someone who had an abortion in 2020 was associated with knowledge, attitudes, and changes in them from 2016 to 2020.

Methods: Data were from the Delaware [Maryland] Survey of Women, a probability sample that was self-administered via web and mail (N = 1106). Women aged 18-44 from Delaware and Maryland were followed from 2016/2017 to 2019/2020. Outcomes were each two facets of abortion knowledge (perceived safety and perceived access) and abortion attitudes (acceptability and advocacy self-identification), and changes in these outcomes. The main predictor was whether women personally knew someone who had an abortion. Covariates included state, religiosity, pregnancy history, and sociodemographic factors. We used logistic models with inverse probability weights.

Results: The percentage of respondents who changed between the first and third waves varied: 46% changed their views on safety and accessibility; 21% changed their views on acceptability; and 25% changed their advocacy self-identification. Knowing someone personally who had an abortion was associated with changing toward viewing abortion as very safe and towards pro-choice, and with not changing towards viewing abortion as wrong or identifying as pro-life.

Conclusions: These findings suggest abortion knowledge and attitudes are not fixed but change over time, and knowing someone who had an abortion or having an abortion oneself was associated with changing toward positive attitudes and accurate knowledge. Sharing one's abortion experience with others one knows may reduce negative attitudes and inaccurate knowledge regarding abortion.

Keywords: Abortion attitudes; Changes in abortion attitudes; Contact theory.