Which term describes theorists who argue development proceeds in stages across multiple domains (cognitive, social, moral)?

• A. Growth Theorists
• B. Linearity Theorists
• C. Stage Theorists
• D. Cycle Theorists

Answer: (C)

The idea being tested is that growth happens in distinct stages that cut across multiple areas of development, not just one. This view holds that at certain points people undergo qualitative shifts that affect thinking, social behavior, and moral reasoning all at once, moving forward in an orderly, stage-like sequence. The term that fits this description is stage theorists, because they argue development progresses through discrete, broad changes that span cognitive, social, and moral domains. Classic examples include Piaget for cognitive stages, Erikson for psychosocial stages, and Kohlberg for moral development, all proposing that growth occurs in these meaningful leaps across several areas. Other perspectives describe changes as continuous growth, a straight-line progression, or cyclic patterns, which don’t capture the same idea of stage-like, cross-domain progression.