What Determines Adult Cognitive Skills?

What determines adult cognitive skills? Influences of pre-school, school, and post-school experiences in Guatemala

Most empirical investigations of the effects of cognitive skills assume that they are produced by schooling. Drawing on longitudinal data to estimate production functions for adult verbal and nonverbal cognitive skills, we find that: (1) School attainment has a significant and substantial effect on adult verbal cognitive skills but not on adult nonverbal cognitive skills; and (2) Pre-school and...

What Determines Adult Cognitive Skills? Influences of Pre-Schooling, Schooling, and Post-Schooling Experiences in Guatemala

Most empirical investigations of the effects of cognitive skills assume that they are produced by schooling, and that schooling is exogenous. Drawing on a rich longitudinal data set to estimate production functions for adult reading-comprehension cognitive skills and adult nonverbal cognitive skills, we find that (1) Schooling attainment has a significant and substantial effect on adult reading...

What Determines Adult Cognitive Skills ? Impacts of Pre - Schooling , Schooling

What Determines Adult Cognitive Skills? Impacts of Pre-Schooling, Schooling and Post-Schooling Experiences in Guatemala

Most investigations of the importance of and the determinants of adult cognitive skills assume that (a) they are produced primarily by schooling and (b) schooling is statistically predetermined. But these assumptions may lead to misleading inferences about impacts of schooling and of pre-schooling and post-schooling experiences on adult cognitive skills. This study uses an unusually rich longit...

What Characterizes a Better Demonstration for Cognitive Modeling by Demonstration?

A simulated student is a machine learning agent that learns a set of cognitive skills by observing solutions demonstrated by human experts. The learned cognitive skills are converted into a cognitive model for a Cognitive Tutor that is a computerized tutor that teaches human students the cognitive skills. In this paper, we analyze the characteristics of the effective demonstrations that lead to...