According to the myers-briggs type indicator (mbti), the preference indicates whether you direct your energy and attention primarily toward the outer world of people, events, and things or the inner world of thoughts, feelings, and reflections.

Extraversion-Intraversion

Explanation: 1-The first pair of preference of the Myers-Briggs type indicator (MBTI) is the Extraversion-Intraversion which basically explains attitudes towards people place their energy and attention.

2-Extroverted people or "Extroverts" focus their energy and attention towards other people, social events. They are usually perceived as a "People person". They tend to be very talkative, social and outgoing.

3-Introverted people or "Introverts" focus their energy and attention on their inner world (Thoughts and ideas). They are usually seen as reserved,  thoughtful and reflective.

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.