The effects of an instructional programme for deriving word meanings f
rom the context and through morphological analysis for grade 4 primary
-school pupils with poor versus average reading comprehension were exa
mined. The programme is based on the principles of direct instruction
and reciprocal teaching. A pre-test-post-test control group design was
used to measure the effects of the programme. The results showed the
programme to have a significant positive effect on the ability of the
pupils to derive word meanings, Transfer of this ability to more gener
al reading comprehension was not, however, found to occur Finally, the
readers for whom the programme is primarily intended, namely poor rea
ding comprehenders, were found to benefit more from the training than
average reading comprehenders.