Extinction and spontaneous recovery do not appear in operant conditioning

Most of the popular songs for very young children

a. have tie-ins with children's television programs b. have repetitive rhyming lyrics c. focus on words and melody rather than complicated arm, hand, or whole-body movements d. are difficult to sing while engaged in other activities

What of the following is an excitatory neurotransmitter that is important for memory formation?

a. dendrition b. magnesium c. glutamate d. GABA