实验设计体系初探

根据对常见实验设计的系统回顾,本文指出名目繁多和缺乏系统性是现有实验设计在名称上存在的问题,据此本文进一步提出了实验设计体系的概念.接着通过对实验设计本质属性的深入讨论,本文认为,基本的实验没计可分为两类,两类基本的实验设计构成了实验设计体系的基础.

The System of Experimental Designs: A Preliminary Exploration

Experimental designs are models of assigning experimental treatments to subjects. Based on a systematical review of general experimental designs in textbooks, the author considered it necessary to explore the system of experimental designs. After a detailed discussion on the essential nature of experimental research,the author postulated that basic experimental designs with one factor could be divided into two categories: within subjects design and between subjects design, which were two components of complicated experimental designs. Implications to the exploration of the system of experimental designs were also discussed at the end of this paper.