The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
行为主义者问:为什么我们不把可观察的东西作为心理学的真正领域?
我们想要保留的不仅仅是一个良好的编程环境,更是一个可以形成共同体的系统。
"In observational studies, we often have to rely on assumptions that are not directly testable."