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Study ID
3128.07-National Evaluation
Manuscript ID
3128.07
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 education and training
Outcome measure name
Earned a license
Measurement units

percentage points

Follow-up Timing

Year 2

Reference point for timing
Since random assignment
Data source
Two-year survey
Sample
Study Sample

Individuals randomly assigned from 1/4/1993 to 12/29/1993

Sample Size
723
Sample Unit
individual
Intervention
Intervention Measure prefix
Adjusted mean
Intervention mean
6.80
Comparison Group
Comparison Measure prefix
Adjusted mean
Comparison Mean
7.30
Effect
Effect Size
-0.02
Impact
-0.50
Impact units
percentage points
Impact in standardized units
-0.50
Favorable and Sig Flag
Off
Unfavorable and Sig Flag
Off
Intervention N srg
366
Comparison N srg
357
ID srg
1
Year Measurement
1995