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No Choice - Interest in an occupation for which the aptitude is less than requisite, interest in an occupation below the client’s ability level, or interests and abilities at the same level but in different fields.
Uncertain Choice - The client has chosen a career but expresses doubt about the decision.
Unwise Choice - Defined as a disagreement between a client's abilities and interests and the requirements of the occupation. Usually, unwise choice refers to a career decision for which the client has insufficient aptitude.
Discrepancy Between Interests and Aptitudes - Interest in an occupation for which the aptitude is less than requisite, interest in an occupation below the client’s ability level, or interests and abilities at the same level but in different fields.
What are the 4 categories Williamson developed in an effort to understand how career decisions were made?