Who propounded the 'Need Theory' of personality measurement?

→ Which of the following is a 'Projective Technique' for measuring a child's personality? → Which of the following methods of 'Personality Measurement' is considered the most objective? → Analyzing the trait theories of personality by Gordon Allport, Raymond Cattell, and Hans Eysenck, if a psychologist believes that personality is constructed from basic, underlying, bipolar neuropsychological dimensions—such as extraversion-introversion, neuroticism, and psychoticism—which are genetically determined; and additionally, Cattell uses the 16PF questionnaire to measure 'source traits', which of the following statements is most authentically true regarding this structural and theoretical paradigm of personality? → Under Analytical Psychology propounded by Carl Jung, personality types are classified as Extrovert and Introvert. Additionally, Jung mentioned four major psychological functions of human consciousness. Which of the following are those four fundamental functions based on which an individual experiences their outer and inner world? → Which term refers to a person's overall understanding of their own worth or value? → Which of the following is an ego state where a part of personality is adopted from our parents or substitute figures, and incorporated from parents and authority figures in our daily lives? → Who is the proponent of the Organismic Theory of personality measurement? → Who propounded the Constitutional theory of personality?