Answer :
Final answer:
Isabel Briggs Myers joining her mother's work led to the creation of the Myers-Briggs Type Indicator (MBTI), a widely used psychological assessment tool.
Explanation:
The result of Isabel Briggs Myers joining her mother's work was the creation of the Myers-Briggs Type Indicator (MBTI) in 1956. Myers learned test construction, scoring, and statistics, and these skills allowed her to develop the MBTI, which is a psychological assessment tool used to identify people's personality types. Today, the MBTI is still widely utilized by career counselors, teachers, life coaches, and marriage counselors to help individuals gain insight into their unique personalities.
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