As researchers in higher education, we are often confronted with the issue of finding the proper outcome to serve as evidence of learning in instances of curricular reform or resource enrichment. The most popular variable examined for this purpose is undoubtedly student grades. While properly designed assessments can offer insights into the students' knowledge acquisition, grades do not typically reflect the more nuanced and qualitative aspects of education like skill development and long-term knowledge retention.
I therefore have two main questions that aim to spark a discussion on the ways in which you conduct educational research at your institution:
1) What do YOU think is the most important outcome of higher education? Why?
2) How do YOU accurately measure this outcome in your research?
Understandably, the target outcomes may differ between educational interventions, levels of students involved, and the content being covered. Accordingly, it would be helpful to clarify these items in the discussion.
EDIT:
Please don't comment with the following:
"The concept or theory of meaningful learning is that learned information is completely understood and can now be used to make connections with other previously known knowledge, aiding in further understanding."
This plagiarism from Wikipedia does not add any value to the discussion.