Among the written responses indicative of partial comprehension breakdown (i.e., written response types (2) or (3) in Table 1), examples considered to be strong candidates representative of decoding errors were identified, each reflecting potential process, text, or intrusion problems. Of course, learners would have experienced many more decoding issues, but only those reflected in their written responses can provide evidence of the kind of errors which occurred. This evidence is also likely to be representative of the decoding difficulties