Exploring the Space Between Good and Poor Spelling: Orthographic Quality and Reading Speed

ABSTRACT

Variations in the accuracy and stability of a word’s spelling can be used to gauge the quality of its underlying orthographic representation. The Lexical Quality Hypothesis (LQH) contends that words with higher quality cognitive representations should be accessed more efficiently than those with lower quality representations. If this is the case, deviations in spelling accuracy and stability should be reflected in differences in reading times. Here, 90 teenage participants read 30 words; reading times were recorded. After a 2-week delay, the students spelled these same words 3 times each to gain a measure of orthographic quality. In line with the LQH, faster reading speeds were observed for words with higher spelling accuracy and stability, even for words that were not always spelled perfectly. To our knowledge, our findings provide the first empirical support for the notion that orthographic quality exists along a continuum, both within and across individuals.

Acknowledgments

We recognize the Natural Sciences and Engineering Research Council of Canada for their financial support. We also gratefully acknowledge Monyka Rodrigues ([email protected]) for her expertise in multilevel modeling.

Conflict of interest

The authors report that there are no conflicts of interest.

Additional information

Funding

This work was supported by the Natural Sciences and Engineering Research Council of Canada (NO1519).