Final answer:
Social comparison is the concept of evaluating others relative to appearance, merit, abilities, and social status. It was introduced by Charles Herbert Cooley as 'the looking-glass self'. This concept allows individuals to assess themselves in relation to others.
Step-by-step explanation:
The concept of social comparison refers to how individuals evaluate others relative to appearance, merit, abilities, and social status.
This concept was introduced by Charles Herbert Cooley, who referred to it as 'the looking-glass self'. Cooley argued that we see ourselves through the reactions of others with whom we interact.
For example, if someone reacts positively to our behavior, we are more likely to continue that behavior. Social comparison provides a framework for individuals to assess themselves in relation to others in various aspects of life.