The international group for the psychology of mathematics education (PME), set up a study group, the group known as representation working group to mainly study mathematics representation in 1989.
His article, published on the US-based website Psychology Today, caused international outrage.
他的文章在美国网站“今日心理学”上发布后，招致国际愤慨。
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The research of the relation between sports activity and mental health is the hot problem in the present international sports and exercise psychology research.