The correct answer would be, Latent Learning.
Latent Learning is a type of learning without reinforcement that best explains how Cheryl knew the song lyrics.
Explanation:
In Psychology, Latent Learning is a concept described in Cognitive Learning. According to Latent Learning, a person learns without reinforcement or motivation. When a person is able to remember information casually, without the presence of any type of reinforcement, reward or motivation, then this type of learning is called as the Latent Learning.
As given in the question, Cheryl use to hear a song every day during the week on her commute to work. So when she hears the same song in a party on Saturday night, she was able to remember many of its lyrics. This is latent learning where she was able to learn the information without any conscious effort.
Learn more about Latent Learning at:
https://brainly.com/question/13396567
#LearnWithBrainly