Assessment Of Personality

Step 1: Understanding the Concept:
The Thematic Apperception Test (TAT) is a projective psychological test. Projective tests present ambiguous stimuli to a person and ask them to respond, with the idea that their responses will reveal their underlying motives, concerns, and way of seeing the social world.
Step 2: Detailed Explanation:
Let's identify the contributions of the people listed:

Morgan and Murray: Christiana Morgan and Henry Murray developed the TAT at Harvard University in the 1930s to explore the underlying dynamics of personality, such as internal conflicts, drives, and motives.
Binet and Simon: Developed the first practical intelligence test, the Binet-Simon scale.
Miller and Dollard: Known for their work on social learning theory and the frustration-aggression hypothesis.
Costa and McCrae: Developed the Five-Factor Model of personality.
Step 3: Final Answer:
The Thematic Apperception Test (TAT) was developed by Morgan and Murray.

Step 1: Understanding the Concept:
The question asks for a personality assessment technique that involves categorizing individuals. Let's look at the options:

Interview: A conversation to gather information. It doesn't inherently categorize people.
Behavioural rating: A method where an observer rates an individual's behaviour on a scale (e.g., from 1 to 5). It measures the degree of a trait, rather than placing someone in a rigid category.
Nomination: A sociometric technique where members of a group are asked to choose or "nominate" other members who best fit a particular criterion (e.g., "Who is the most cooperative?"). This process directly puts individuals into categories based on peer perception.
Situational test: Involves observing an individual's behaviour in a created situation to see how they respond. It assesses behaviour, but doesn't primarily aim to categorize the person.
Step 2: Detailed Explanation:
The key phrase in the question is "puts individuals into certain categories". The nomination technique is explicitly designed for this purpose. For instance, in a classroom, a teacher might ask students to nominate three classmates they would most like to work with on a project. The results would categorize students based on their perceived desirability as partners.
Step 3: Final Answer:
The technique that puts individuals into categories based on behavioural qualities is Nomination.

Step 1: Understanding the Concept:
This question asks to identify a specific method of psychological assessment. Let's define the options:

Interview: A data collection method involving direct, spoken questions.
Self-report: A method where individuals provide information about themselves, typically through questionnaires or surveys.
Psychological test: A standardized instrument designed to measure psychological attributes.
Case-study: A comprehensive and in-depth investigation of a single person, group, or event. It often uses multiple methods (like interviews, tests, and observations) to gather rich, detailed information.
Step 2: Detailed Explanation:
The description in the question — "an in-depth study," "of the individual," considering "psychological attributes, psychological history," and "psycho-social and physical environment" — perfectly aligns with the definition of a case-study. A case-study is holistic, aiming to understand the person as a whole by examining various facets of their life. The other options (interview, self-report, psychological test) are tools that might be \textit{used within} a case-study, but they are not the comprehensive study itself.
Step 3: Final Answer:
The research method described is a Case-study.