id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
aad-659	Jayaratne, K. S. U.; Kumar Chaudhary, Anil; Diaz, John M.	Knowledge testing options in pre-test post-test evaluation design: Implications for Extension program evaluation	2025	12	.pdf	application/pdf	4596	221	41	The paired-samples t-test findings in Table 2 indicate that the objective knowledge pre-test and post-test design, the subjective knowledge pre-test and post-test design, and the subjective knowledge test with retrospective pre-test and subjective knowledge post-test design are effective evaluation designs for measuring knowledge change (i.e., gain) among the Cook Smart, Eat Smart program participants. Retrospective pre-test post-test design, also known as the then-test design, provides the same frame of reference to measuring variables and controls the response shifting bias (Drennan & Hyde, 2008; Nielsen, 2011; Taminiau-Bloem et al., 2015).	cache/aad-659.pdf	txt/aad-659.txt