Answer:
A. 1 and 2 brazil in canada
Intermittent reinforcement is reinforcement that does not occur every time the behavior occurs. The reinforcement occurs "sometimes". Extinction of a behavior occurs when the reinforcer that is maintaining the behavior is stopped. Intermittent reinforcement makes extinguishing a behavior more difficult because the reinforcer is introduced at times.
According to vygotsky, the internal dialogue that people have with themselves either silently or aloud is referred to as private speech.
Answer:France, Switzerland, Austria, and Slovenia are the four countries that share a land border with Italy.
Explanation: