Descriptor
Author
Becker, Ralph L. | 2 |
Ferguson, Roy E. | 2 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating

Becker, Ralph L.; Ferguson, Roy E. – Mental Retardation, 1969
Descriptors: Exceptional Child Research, Item Analysis, Mental Retardation, Test Construction
Becker, Ralph L.; Ferguson, Roy E. – Except Children, 1969
Descriptors: Career Counseling, Evaluation Methods, Exceptional Child Research, Interest Inventories