Four-year-old Heinz is getting much better at jumping, running, climbing, and throwing a ball. It is clear that his ___ is developing

You look up the phone number of the new pizza restaurant down the street and repeat the number silently in your head until you find a pad of paper to write it down. The process of actively repeating the number is called

a. chunking. b. rehearsal. c. encoding. d. retrieval.

Provide 3 examples of unconditioned responses (identify the US and UR in each example

What will be an ideal response?