Investigators detected a tendency for those who excelled in one of Thurstone's seven primary mental abilities to also demonstrate high levels of competence in other abilities. This provided some evidence of

Question

Quizplus · Accepted Answer

The observation that those who excel in one mental ability tend to do well in others is indicative of the existence of a general intelligence factor, or g, which is central to many theories of intelligence. This finding is consistent with the idea that intelligence is a broad, multifaceted construct that can be understood in terms of a few overarching dimensions.

Investigators Detected a Tendency for Those Who Excelled in One