行为科学主义心理学的一个流派，着重研究行为中可以观察到的、可以量化的方面，排除主观现象，如感情或动机 A school of psychology that confines itself to the study of observable and quantifiable aspects of behavior and excludes subjective phenomena, such as emotions or motives.
神经心理学心理学的分支，研究神经系统特别是脑神经系统与诸如语言、记忆、知觉等脑功能或心理功能之间相互关系的科学 The branch of psychology that deals with the relationship between the nervous system, especially the brain, and cerebral or mental functions such as language, memory, and perception.
精神物理学心理学的一支，研究物理刺激和感官反应之间的关系 The branch of psychology that deals with the relationships between physical stimuli and sensory response.
