Submitted by user on
Study ID
3128.1-Oklahoma City's Educ
Manuscript ID
3128.1
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
Received a trade license or certificate
Measurement units

percent

Follow-up Timing

Year 2

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

Randomly assigned June 1992 to May 1993

Sample Size
511
Sample Unit
individual
Intervention
Intervention Measure prefix
Adjusted mean
Intervention mean
10.60
Comparison Group
Comparison Measure prefix
Adjusted mean
Comparison Mean
9.70
Effect
Effect Size
0.03
Impact Prefix
Adjusted mean difference
Impact
0.90
Impact units
percentage points
Impact in standardized units
0.90
Favorable and Sig Flag
Off
Unfavorable and Sig Flag
Off
Intervention N srg
259
Comparison N srg
252
ID srg
2
Year Measurement
1994