Before revision: Motivation is effectuated by the neurotransmitter dopamine Similarity to other concepts Due to a high level of correlation (.78), it has been argued that need for cognition and typical intellectual engagement basically are measuring the same trait.
After revision: Motivation is effectuated by the neurotransmitter dopamine Similarity to other concepts The measures of Need for cognition (NFC) and Typical intellectual engagement (TIE) are found to be sufficiently high (.87) that they are argued to be measuring essentially the same trait.