A Cultural and Functional Approach to the Assessment of Logical Thinking Ability in English Writing

Table 4

Rank correlation coefficient of evaluation type (n = 50).

Evaluation method	The method of this paper (main factor determining type)	The method of this paper (weighted average type)	Evaluation method based on Nemerow index	Evaluation method based on principal component analysis
The method of this paper (main factor determining type)	1.000
The method of this paper (weighted average type)	0.719	1.000
Evaluation method based on Nemerow index	0.657	0.690	1.000
Evaluation method based on principal component analysis	0.625	0.591	0.550	1.000