Elliot Aronson is an eminent American psychologist who is best known for his groundbreaking experiments on the theory of cognitive dissonance and for his invention of the Jigsaw Classroom, a highly successful cooperative teaching technique which facilitates learning while reducing interethnic hostility and prejudice.
Elliot Aronson is an eminent American psychologist who is best known for his groundbreaking experiments on the theory of cognitive dissonance and for his invention of the Jigsaw Classroom, a highly successful cooperative teaching technique which facilitates learning while reducing interethnic hostility and prejudice.
长日尽处 我站在你的面前 你将看到我的伤痕 知道它曾经受伤 也曾经痊愈
少年易老学难成，一寸光阴不可轻。 未觉池塘春草梦，阶前梧叶已秋声。