In this study, we investigated the influence of metaphors on text proc
essing. Sixty-two graduate students were randomly assigned to three co
nditions that varied in the degree of explicitness provided between a
metaphor and new information, both presented in the text. Differences
in comprehension and overall number of ideas recalled were trivial amo
ng the three groups. In addition, there was a lack of total change in
recall over time. However, a significant effect was found for the time
by group interaction. In addition, both type of idea (main and minor,
and metaphoric-linked and non-linked) by group interactions were sign
ificant, with the metaphor groups recalling more. Text supplements, su
ch as metaphors, can direct the reader's attention to certain types of
ideas.