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The Quality of Vocational Education, June 1998

Table 5.--Indirect effects of academic courses on labor market outcomes, via cognitive achievement

(a) Achievement effects of academic course (adapted from Gamoran, 1987a)

 

TEST SUBJECT


ACADEMIC COURSE MATH READING VOCABULARY
 
Any Math Course .807a    
Any Science Course .186     
Any English Course   -.052 .082
Any Social Studies Course    .049  .092a
 
Advanced Math Course 1.635a    
Advanced Science Course  .428a    
Honors English Course   .329a .406a

 

(b) Labor market effects of test scores (Kang and Bishop, 1986)

 

LABOR MARKET OUTCOME


  HOURLY  
WAGES ($)
MONTHS
WORKED
ANNUAL   
EARNINGS ($)
TEST SUBJECT      
Math -.003 .020 -4.8
Reading .001 .034 1.1
Vocabulary .002 .072a 28.2

 

(c) Estimated indirect effects of courses on labor market outcomes (panel a x panel b)

 

LABOR MARKET OUTCOME


  HOURLY  
WAGES ($)
MONTHS
WORKED
ANNUAL   
EARNINGS ($)
ACADEMIC COURSE

Effect via Math Score

Any Math Course -.002 .016 -3.874
Any Science Course -.001 .004 .893
Advanced Math Course -.005 .033 -2.054
Advanced Science Course -.001 .009 -7.848
 

Effect via Reading Score

Any English Course -.000 -.002 -.057
Any Social Studies Course .000 .002 .054
Honors English Course .000 .011 .362
 

Effect via Vocabulary Score

Any English Course .000 .006 2.312
Any Social Studies Course .000 .007b 2.594
Honors English Course .001 .029b 11.449

 

(d) Direct effects of courses on labor market outcomes, net of test scores (Kang and Bishop, 1986)

 

LABOR MARKET OUTCOME


  HOURLY  
WAGES ($)
MONTHS
WORKED
ANNUAL   
EARNINGS ($)
ACADEMIC COURSE      
Any Math Course .005 -.270 -4.7
Any English Course .079 -.175 157.9
Any Foreign Language Course -.053 .170 -225.3
Any Social Studies Course -.121a -.146 -190.8
Advanced Science Course -.025 .026 -325.9

NOTES:

a Coefficient was more than twice its standard error.

b Both coefficients on which this figure is based were greater than twice their standard errors.


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