DanielF.WagnerE.Differences among Holland's types as measured by the Hand Test: an attempt at construct validation. Educational and Psychological Measurement, in press.
2.
HollandJ.Making vocational choices: a theory of careers. Englewood Cliffs, NJ: Prentice-Hall, 1973.
3.
WagnerE.The Hand Test: manual for administration, scoring, and interpretation. Los Angeles, CA: Western Psychological Services, 1962.