This study measures the threshold level of depth of word knowledge in L2 incidental learning and reading comprehension. I administered the Word Associates Test (WAT; Read, 2004) to measure depth of word knowledge. Based on participants' scores on the WAT, they were divided into three proficiency groups: high proficiency (HP), intermediate…

The comparability of computerized and paper-and-pencil tests was examined from cognitive perspective, using verbal protocols rather than psychometric methods, as the primary mode of inquiry. Reading comprehension items from the Graduate Record Examinations were completed by 48 college juniors and seniors, half of whom took the computerized test…