Article ID Journal Published Year Pages File Type
929208 Intelligence 2011 10 Pages PDF
Abstract

We compare the effects of socioeconomic background (SEB) and intelligence on wage trajectories in a dynamic growth modeling framework in a sample that had completed just 12 years of education. I show that the main difference between the two is that SEB affected wages solely by its effect on entry pay whereas intelligence affected wages primarily by its effect on mobility. I argue that a major issue that has been at the center of the debate about the roles of intelligence and SEB in social success — the difficulty in accurately measuring SEB — is to a large extent resolved by these results.

► We examine the effect of socio-economic background and General Mental Ability on pay. ► Education is controlled for by using a sample of high school graduates. ► GMA affects both entry-pay and mobility in pay. ► Socioeconomic background affects only entry-pay. ► The results hold both for a narrow and an extended index of socioeconomic background.

Related Topics
Social Sciences and Humanities Psychology Experimental and Cognitive Psychology
Authors
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