What organizational behavior model evaluates leadership effectiveness based on leader flexibility across four directive/supportive behavior quadrants?

Explanation

• Hersey-Blanchard’s Situational Leadership Model defines 4 styles based on directive/supportive behavior: S1 Directing, S2 Coaching, S3 Supporting, S4 Delegating.
• Leader behavior matches follower readiness: R1 (low competence/high commitment) to R4 (high competence/high commitment).
• Effective leaders dynamically change behavior as followers grow in readiness.