Which of the following terms is used to refer to the time of onset of the first menstrual period?

Doris is memorizing some chapter definitions for an economics quiz. For each defined term, she repeats the definition and uses the new term in a sentence that contains other words with which she is already familiar. She is engaging in ____

a. ?elaborative rehearsal b. ?chunking c. ?explicit learning d. ?maintenance rehearsal

Language development can be explained entirely as a result of imitation and shaping

Indicate whether the statement is true or false