许多父母就行为问题咨询儿童心理学家。
Many parents consult a child ___psychologist for behavioral issues.
学校雇佣教育心理学家来帮助解决学习困难。
Schools employ an educational ___psychologist to assist with learning difficulties.
一些心理学家研究环境如何影响人类情绪。
Some ___psychologists research how environments affect human emotions.