Gain Score Approach
The Gain Score Approach is a method used in educational research and assessment to measure student progress over time. It focuses on the difference between a student‘s scores on tests administered at different points in time, typically at the beginning and end of an instructional period.
Key aspects of the Gain Score Approach include:
Simplicity: It’s a straightforward calculation of the difference between pre-test and post-test scores.
Individual Focus: It allows for tracking individual student progress.
Comparison: It enables comparisons between different instructional methods or interventions.
Limitations: It doesn’t account for factors like regression to the mean or ceiling effects.
While the Gain Score Approach can provide valuable insights into student growth, it’s often used in conjunction with other assessment methods for a more comprehensive understanding of student achievement.