Thorndike , a behavioral psychologist at columbia university , was perhaps most influential and particularly salient for the field of instructional technology .
如桑代克,哥伦比亚大学的行为主义心理学家,对教学技术领域来说可能是最具有影响力和尤为突出的人物。
Thorndike is important as an early figure in the effort to establish a scientific knowledge base for the research of human learning , especially for instructional technology .
The phrase was first coined by edward thorndike , a psychologist who used it in a study published in 1920 to describe the way that commanding officers rated their soldiers .
As important a contribution as the substance of his research is in fact the model thorndike set of great interest , range and intellectual power across the entire field of education .
The term " halo effect , " coined by psychologist e. l. thorndike , describes how our perception of one desirable trait in a person can cause us to judge that person more positively overall .