Needs (Murray, 1938) and state-variables (Skinner, 1938)

Area of Science:

• Behavioral Psychology
• Psychodynamic Theory
• Philosophy of Science

Background:

• B.F. Skinner's concept of drive as a state-variable closely parallels Henry Murray's concept of need.
• Operant behaviorism often prioritizes stimulus control over motivation, partly due to limitations in Skinner box research parameters.
• Skinner's early interest in internal psychological events and translating psychodynamic ideas into behaviorist terms was overshadowed by his philosophy of science.

Discussion:

• The study critically examines the role of motivation in operant behavior, particularly in human adults exposed to complex reinforcement schedules.
• It highlights how the 'regnant motive' significantly influences response selection, contradicting a purely stimulus-response model.
• The paper suggests that Skinner's philosophical stance on behaviorism obscured his deeper engagement with internal psychological states.

Key Insights:

• Drive and need concepts in psychology are more aligned than commonly perceived.
• Motivation plays a crucial role in operant conditioning, especially in humans.
• Skinner's work may have deeper implications for understanding internal psychological events than his public philosophy suggested.

Outlook:

• Further research into the parameters of Skinner box studies is needed to fully understand motivation's role.
• Exploring the integration of psychodynamic concepts within modern behaviorism could yield new insights.
• Re-evaluating Skinner's contributions may reveal a more nuanced understanding of his theoretical framework.