Final answer:
The claim that Multiple Stimulus with Replacement is a hybrid of Multiple Stimulus without Replacement and Paired Stimulus preference assessments is false. Instead, they are separate methods used in applied behavior analysis for preference assessment.
Step-by-step explanation:
The statement that Multiple Stimulus with Replacement is a hybrid of Multiple Stimulus without Replacement and Paired Stimulus preference assessments is False. Multiple Stimulus with Replacement (MSW-R) and Multiple Stimulus without Replacement (MSWO) are distinct methods of preference assessment in the field of applied behavior analysis. The MSW-R involves presenting a selection of items to an individual and replacing the chosen item each time a choice is made, allowing for the preferred items to be chosen multiple times. MSWO, on the other hand, does not replace the items once they have been chosen, so each item can only be selected once. Paired Stimulus, also known as forced-choice, involves presenting two items at a time and recording which one is chosen, with combinations presented multiple times to rank preferences.
Regarding the additional questions:
- The hypothesis test on matched or paired samples typically involves samples with two measurements drawn from the same pair of individuals or objects, and it compares two sample means to each other. Therefore, answer choices B and C are both true.
- Extinction occurs when the conditioned stimulus is presented repeatedly without being paired with an unconditioned stimulus, which corresponds to choice A.
- Reinforcement is more likely to occur in the hybrid zone when there is a fusion between species, indicated by option D.