D81, D84, I21, I22, O3
and Effects of Psychological, Emotional, Social, and Cognitive Factors. I21 — Analysis of Education.
Q12, Q16, O13, I31
I21, I20, O33, D91, C93, H24
I22, I28, H52, D72, D83
C93, I21, D91
I21, C93, I28, J24
I21, O15, C93
(Education and Inequality); I31 (General Welfare, Well-Being); I38 (Government Policy, Provision
and Effects of Welfare Programs); I24 (Education and Inequality); J24 (Human Capital, Skills, Occupational
Choice, Labor Productivity); P46 (Consumer Economics, Health, Education and Training, Welfare, Income, Wealth, and Poverty)
I20; I21; I24; C93; O33