Discovering the Wonder of Infant Habituation!

What would you expect a four-month-old infant like Ethel to do after habituating to the mobile over her crib?

A. Show more interest in the mobile

B. Show less interest in the mobile

Final answer:

Ethel, a four-month-old who has habituated to the mobile over her crib, is expected to show less interest or reaction towards it, given that she has become accustomed to it through repeated exposure.

Explanation:

Four-month-old Ethel has habituated to the mobile over her crib. Habituation in psychology refers to the process of adapting or getting used to a certain stimulus through repeated exposure. In this case, the mobile over her crib is the stimulus and Ethel has seen it so often that her initial interest has lessened, causing her to be less responsive to it.

Therefore, you would expect Ethel to show less interest or not show a strong reaction towards it anymore. She might not look at the mobile as often as before, and might not respond as much to its movements. Even if the mobile is moving or has sounds, Ethel might disregard it as it has become part of her routine environment, so it doesn't offer new information or stimulation for her.