And like other behaviorists, he believed that psychologists should study only the behaviors they can observe and measure.
而且和其他行为学家一样，他相信心理学家应该只研究他们可以观察和测量的行为。
And like other behaviorists, he believed that psychologists should study only the behaviors they can observe and measure.
而且和其他行为学家一样，他相信心理学家应该只研究他们可以观察和测量的行为。
应用推荐