这位心理学家帮助孩子们克服了社交恐惧。

The ___psychologist helped the children overcome their social fears.

这位心理学家正在研究儿童记忆发展的模式。

The ___psychologist is researching patterns in children's memory development.

我的心理医生建议我每天记录自己的情绪变化。

My ___psychologist suggested that I keep a daily journal of my mood changes.