Answer:
availability heuristic
Step-by-step explanation:
Availability heuristics strategy of decision making allows a human to use a mental shortcut using past experiences and examples that come to mind when trying to evaluate a particular concept, topic, decision, or method. For the case of Sue, she uses her past experiences to make a decision in this case. It is possible that when similar situation of two kids going to the movies at the same time, something bad happened. She uses this experience to judge her present situation.