Mr. Espinoza, a first-grade teacher, tells his student-teacher that when the children begin school they seem very immature; that is, they cannot yet read, write, or do simple calculations, nor can they maintain attention for long periods of time. However, at the end of the school year they seem more mature; that is, they can read, write, and do simple calculations, and they can maintain attention for long periods of time. Mr. Espinoza is referring to what aspect of development?

Einar sees alexandra every day across the room in his history class but has never talked with her. einar likes the way alexandra looks, including the way she dresses and how she wears her hair. he's even more attracted to her apparent intelligence and the way she handles herself in class discussions and during interactions with the instructor. he'd like to know more about her, so he asks one of his friends about her. einar, using a passive strategy to gain information about her, is probably in the preinteraction awareness stage of any relationship that might develop between them. t/f