Grit is one of the latest buzzwords in personality research, due in large part to the work of psychologist Angela Duckworth. In her book Grit: The Power of Passion and Perseverance, Duckworth argues that much of the success obtained by high achievers in life can be explained by a personality trait she calls grit, defined as a person’s perseverance and motivation to complete long-term goals.
The DISC test is one of the most widely used personality assessments, but it shouldn’t be used for making hiring decisions. Why? Simply put, it’s not predictive of job performance.
The Myers-Briggs Type Indicator (MBTI), one of the most well-known personality tests in America, has come under fire in the media recently because a significant body of evidence indicates that the test’s results are largely meaningless. This is a classic case of the popular press (belatedly) catching on to something that has been a virtual consensus among academic psychologists for a long time. And yet the MBTI continues to be widely used by companies and college career centers across the globe.