I came up with the hierarchy of needs

The characteristic pattern of behaviors or motivations to feel or act, as assessed by self-report inventories or peer report

The organizer of thoughts, feelings, and actions; the center of personality

The motivation to fulfill our potential

We reduced individual variations into 2 or 3 dimensions including extraversion-introversion and emotional stability-instability

Tendency to overestimate others' noticing and evaluating our appearance, performance, and blunders

The meaning, purpose, and communion beyond self

Long questionnaires that cover a wide range of feelings and behaviors which assess several traits at once

One's feelings of self-worth

The attitude of total acceptance toward others

Test a pool of items and select those that discriminate between groups

The readiness to perceive oneself favorably

All the thoughts and feelings about ourselves, in response to the question "Who am I?"

The Big Five Traits

Priority to group's goal more than personal goal