1. Summarize the final version of Mowrer’s theory and explain why it is considered basically cognitive in nature. 2. Summarize the evidence that caused Spence to change from a reinforcement theorist...

1. Summarize the final version of Mowrer’s theory and explain why it is considered basically cognitive in nature.

2. Summarize the evidence that caused Spence to change from a reinforcement theorist to a contiguity theorist with regard to instrumental conditioning.

3. In what sense did Spence remain a reinforcement theorist?

4. Describe the implications of D x K x SHR versus (D + K) x SHR.