The purpose of the research proposed here is to investigate ways
in which to communicate cancer-related information through Cancer Information
Service (CIS) telephone interactions and follow-up print materials that could
increase its effectiveness in motivating subsequent behavior. The goal is to
investigate whether the influence of CIS-delivered messages can be improved by
framing them in gain (benefits) or loss (risks) terms and by tailoring them to
individual differences in the psychological styles with which people process
health-related information. These styles include individual variability in the
willingness to (a) ponder complex arguments, (b) monitor the environment for
threatening information, (c) feel motivated by accomplishment versus safety,
and (d) attribute the responsibility for maintaining good health to oneself or
to health professionals. Building on nearly a decade of research focused on
optimizing messages concerning cancer prevention and early detection behaviors,
ten experiments are proposed for the five-year project period. The first two
experiments concern the framing in gain versus loss terms of CIS-delivered,
proactive messages about fruit and vegetable consumption. Then, eight
experiments tailor messages to the four health information processing
strategies listed above. Four of the eight tailoring experiments target fruit
and vegetable consumption among healthy callers to the CIS, and four encourage
individuals with cancer to ask their physicians about available clinical
trials. It is our hope that findings from this line of research will allow us
to articulate clear principles for developing especially effective health
messages.
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- The DCCPS Team.