Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRelationship Among Initial Test, Retest and Delayed Retest Performance on Three Competency Tasks.AuthorsAtwood, Ronald K.; Atwood, Virginia A.PublicationSchool Science & Mathematics, 1978, Vol 78, Issue 6, p465ISSN0036-6803Publication typeArticleDOI10.1111/j.1949-8594.1978.tb09401.x