Sarah enjoys playing games such as Jeopardy! and Trivial Pursuit, which require her to answer questions based on her ability to recall facts. These types of games test Sarah's:

Which of the following categories do Rothbart and Bates use to classify infant temperament?

A. emotionality, social ability, and activity level B. extraversion/surgency, negative affectivity, and effortful control C. easy, difficult, and slow-to-warm-up D. inhibited, neutral, and uninhibited

In a ________ schedule of reinforcement, the reinforcer comes after a set number of responses

FIll in the blank with correct word.