The Influence of Passage Cohesion on Cloze Test Item Difficulty

The role of context in cloze tests has long been seen as both a benefit as well as a complication in their usefulness as a measure of second language comprehension (Brown, 2013). Passage cohesion, in particular, would seem to have a relevant and important effect on the degree to which cloze items function and the interpretability of performances (Brown, 1983; Dastjerdi & Talebinezhad, 2006; Oller & Jonz, 1994). With recent evidence showing that cloze items can require examinees to access information at both the sentence and passage level (Trace, 2020), it's worthwhile to now look back and examine the relationship between aspects of passage cohesion--referential cohesion, semantic overlap, and incidence of conjunctives--and item difficulty by classification. The current study draws upon a large pool of cloze test passages and items (k = 377) originally used by Brown (1993) along with automated text analysis of cohesion ("Coh-Metrix," McNamara et al., 2014) to examine the impact of passage cohesion on item function. Correlations, factor analysis, and linear regression point to clear though minimal differences for both sentential and intersentential items as they relate to aspects of passage cohesion, the results of which may inform future test design and interpretation of cloze performance.