REPLICATE BEFORE YOU SPECULATE TOO MUCH: Mark M. Gray

at the Center for Applied Research in the Apostolate blog:

More social science research findings regarding Catholic colleges and universities are being reported and discussed. The focus has been on an article in the peer-reviewed Journal for the Scientific Study of Religion called, “‘Hooking Up’ at College: Does Religion Make a Difference?”

The study concluded that Catholic women attending non-Catholic and Catholic colleges “display roughly a 72 percent increase in the odds of ‘hooking up’ compared to those women with no religious affiliation” (p. 544). The study also finds that women [Catholic and non-Catholic] at Catholic colleges and universities “are almost four times as likely to have participated in ‘hooking up’ compared to women in secular schools” (p. 544). Thus, there are results regarding Catholic women at all colleges and for all women at Catholic colleges and universities.

There are some important methodological issues to consider:

* A “hook up” is very widely defined as “when a girl and a guy get together for a physical encounter and don’ necessarily expect anything further” (p. 540). As the authors caution, “‘Hooking up’ may refer to a broad range of physical acts ranging from kissing to sexual intercourse” (p. 548). It is difficult to know just what respondents are reporting in responding “yes.” ...

* Thus, there are only interviews with 39 Catholic women attending Catholic colleges in the study. A conservative estimate of the number of Catholic women attending Catholic college at the time is 85,000. The margin of sampling error for 39 interviews generalizing to a population of 85,000 is +/- 15.7 percentage points.
* Furthermore, these large margins of error are compounded by the small number of Catholic colleges these women attended at the institutional level. ...

The authors have made no mistakes—what they have produced is rather standard practice in academic social science survey research (although I would have strongly recommended controlling for household income which is related to college enrollment and choice). They have identified a compelling statistical association in the data. Rightfully, they note the limitations of the exploratory analysis and welcome additional research. This is what is needed. Replication with a larger sample would tell us if this is an anomaly of small sample size or a real effect (for both religious identity and college affiliation).

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Labels: Catholic Church, culture, hooking up, premarital sex, universities

posted by Eve at 10:10 PM VOTE

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