Construct Validation of a Learning Resources Rubric: A Modified Delphi Study

• In Event: Thursday Roundtable Session 12:40 pm
  In Roundtable Session: Test Validity Research and Evaluation (Table 34)

Abstract

This paper delivers a comprehensive exploration of the construct validation of the LRR, employing a Modified Delphi study coupled with Confirmatory Factor Analysis and Structural Equation Modeling to analyze data. Through rigorous analysis involving 576 expert instructional designers, the study achieves consensus on the LRR’s multifaceted indicators, evidenced by high I-CVI values, confirming their relevance, appropriateness, and robustness The combination of quantitative and qualitative data, including surveys, focus groups, and online document analysis, establishes the rubric’s validity and points to areas for refinement. Grounded in alignment with deeper learning theories and the RIDLR working group’s mission, this study solidifies the LRR as a crucial tool for assessing learning resources, offering significant insights for both theoretical understanding and practical application.

Authors

• Lei Wang, Auburn University - Montgomery

• Tiffany A. Koszalka, Syracuse University