Answer:
justification of effort.
Step-by-step explanation:
Effort justification arises from the idea of Leon Festinger, who gave the theory of cognitive dissonance.
Justification of effort or Effort justification is based on the theory of cognitive dissonance. It says that when a person's beliefs and behaviors don't align, they encounter discomfort and to alleviate that discomfort, a person changes the beliefs to match with the behavior.