A Preliminary Study on the Correlation Factor Analysis of Language Cognitive Assessment System Based on Scale Construction

This paper explores the 12 dimensions of language cognition assessment system using factor analysis. Principal component analysis and correlation factors within were conducted on system. Factor principal analysis: KMO: 0.934, weak bias correlation, suitable for analysis, contribution variance was 79.837%, respectively. The correlations between ranged from 0.611-0.903. values remaining 11 assignments total score higher than subscales. is constructed with good structural validity, but are strong. It suggested that indicators be combined or form questions modified to provide guidance modification