Abstract
The current study addresses a specific construct validity issue regarding multiple-choice language-comprehension tests by focusing on TOEFL’s minitalk passages: Is there evidence that examinees attend to the text passages in answering the test items? To address this problem, we analysed a large sample (n = 337) of minitalk items. The content and structure of the items and their associated text passages were represented by a set of predictor variables that included a wide variety of text and item characteristics identified from the experimental language-comprehension literature. Stepwise and hierarchical regression techniques showed that at least 33% of the item difficulty variance could be accounted for primarily by variables that reflected the content and structure of the whole passage and/or selected portions of the passage; item characteristics, however, accounted for very little of the variance. The pattern of these results was interpreted, with qualifications, as favouring the construct validity of TOEFL’s minitalks. Our methodology also allowed a detailed comparison between TOEFL reading and listening (minitalk) items. Several criticisms concerning multiple-choice language-comprehension tests were addressed. Future work is suggested.
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