基金
This research was funded by project of National Social Science Foundation of China （13BSH061）, Science and Technology Development Plan Projects of Shandong Province （2013GSF11802）. The Key Discipline Construction Program of 12th Five-year Plan of Shandong province （Developmental and Educational Psychology）. And by two projects of Humanities and Social Sciences of the Ministry of Education of China （12YJC190004, 12YJC190009）.
