The psychological __________ period refers to a moment of time when the brain is processing one stimulus and it is temporarily unable to process a second stimulus

Which of the following is NOT one of the three factors that influence operant conditioning?

a) the magnitude of reinforcement b) the immediacy of reinforcement c) the quality of the reinforcement d) the level of motivation of the learner

In Western culture, what age is considered the start of young adulthood?

a) 16 b) 18 c) 20 d) 35