| A | B |
| Krumboltz | Proponent of Learning Theory |
| Holland | Proponent of Vocational Choice Theory |
| Super | Proponent of Self-Concept |
| Hansen | Proponent of Integrative Life Planning |
| Schlossberg | Proponent of Transition Theory |
| Developmental Theory | Events and progress in life span |
| Trait-and-Factor | Matching Individuals with Occupations |
| Transitions | Events and Non-Events |
| Job | Occupaton in a specific place |
| Occupation | Defined set of tasks for a common purpose |
| Career Development | Sequence of career choices |
| Career Counseling | Career services from a professional counselor |
| Career Assistance | Career support from a CDF |
| Career Guidance | Planned, sequential career program |
| Vocational Choice Theorist | Concerned with how an occupation is selected |
| Career Development Theorist | Concerned with why career choices are made |