Submitted by user on
Study ID
24989.05-Study of Integrated
Manuscript ID
90066
Rating
Rating
High
Rating Rationale
This is a low-attrition RCT in which random assignment was not compromised and there are no confounding factors.
Potential rating change
Off
Outcome Measure
Outcome Domain
Increase very long-term earnings
Outcome measure name
Annual earnings
Measurement units

2019 dollars

Follow-up Timing

Year 6

Reference point for timing
since random assignment
Data source
National Directory of New Hires
Sample
Study Sample

Washington State sample

Sample Size
620
Sample Unit
individual
Intervention
Intervention Measure prefix
Adjusted mean
Intervention mean
21165.00
Comparison Group
Comparison Measure prefix
Adjusted mean
Comparison Mean
19994.00
Effect
Effect Size
0.05
Impact
1171.00
Impact Standard Error
1638
Impact units
2019 dollars
Impact in standardized units
1314.94
p Value

0.231

Favorable and Sig Flag
Off
Unfavorable and Sig Flag
Off
Significance
Off
Intervention N srg
310
Comparison N srg
310
ID srg
16
Year Measurement
2019