Home > Publications . Search All . Browse All . Country . Browse PSC Pubs . PSC Report Series

PSC In The News

RSS Feed icon

Frey's Scenario F simulation mentioned in account of the Democratic Party's tribulations

U-M Poverty Solutions funds nine projects

Dynarski says NY's Excelsior Scholarship Program could crowd out low-income and minority students

More News

Highlights

Workshops on EndNote, NIH reporting, and publication altmetrics, Jan 26 through Feb 7, ISR

2017 PAA Annual Meeting, April 27-29, Chicago

NIH funding opportunity: Etiology of Health Disparities and Health Advantages among Immigrant Populations (R01 and R21), open Jan 2017

Russell Sage 2017 Summer Institute in Computational Social Science, June 18-July 1. Application deadline Feb 17.

More Highlights

Next Brown Bag

Mon, Jan 23, 2017 at noon:
Decline of cash assistance and child well-being, Luke Shaefer

David Lam photo

Schooling and Sexual Behavior in South Africa: The Role of Peer Effects

Publication Abstract

Download PDF versionLam, David, Leticia Marteleto, and Vimal Ranchhod. 2009. "Schooling and Sexual Behavior in South Africa: The Role of Peer Effects." PSC Research Report No. 09-694. 12 2009.

This study examines the influence of exposure to older peers on sexual debut in urban South Africa. The study analyzes data from the Cape Area Panel Study (CAPS), a longitudinal survey of young adults in metropolitan Cape Town. The combination of early sexual debut, high school enrollment into the late teens, and high rates of grade repetition create an environment in which young people who progress through school ahead of their cohorts interact with classmates who may be several years older. We construct a measure of cumulative exposure to classmates at least two years older, and show that this measure has a statistically significant positive effect on sexual debut of adolescent girls. It also increases the age difference of the first sexual partner for those girls, and helps explain a significant fraction of the earlier sexual debut of African girls compared to coloured and white girls in Cape Town.

Country of focus: South Africa.

Browse | Search : All Pubs | Next