Search Results       Your search for [author]Hayden, David Lee returned 1 record.           Factors of intelligence of college students in the Philippines as determined by the Otis quick scoring mental ability test, gamma, FM, and the measure of intellectual maturation. by Hayden, David Lee; Ann Arbor, Mich.: University Microfilms, 1969. Subject: Otis quick-scoring mental ability tests; Mental tests.          Add to Book Cart Relevance: 18.55%