The purpose of this research is to
examine the impact of market claims and quantitative efficacy
information in direct-to-consumer (DTC) print advertising for
prescription drugs. There are two phases to this research: a main
study and a follow-up study. In preparation for the main study, we
plan to conduct two online 30-minute pretests with 504 adults (252
per pretest) who self-identify as having been diagnosed with
diabetes. Following pretests, and to comprise the main study, we
plan to conduct 495 online 30-minute surveys with adults who
self-identify as having been diagnosed with diabetes. In the
pretests and main study, participants will view a DTC ad for
diabetic neuropathy with or without two types of marketing claims
(#1 Prescribed, New, none). We are also varying the type of
quantitative efficacy information about the product (High, Low,
none) that provides information about how well the product works.
After viewing the fictitious ad, participants will complete a
questionnaire that will include measures of perceptions,
understanding, attitudes, and intentions. In a follow-up study, we
will examine the tradeoff between efficacy and market claim by
systematically varying the quantitative efficacy information in the
ad. We plan to conduct one online 15-minute pretest for the
follow-up study with 108 adults who self-identify as having been
diagnosed with diabetes. Following that pretest, and to comprise
the follow-up study, we plan to conduct 216 online 15-minute
surveys with adults who self-identify as having been diagnosed with
diabetes. In the follow-up study, participants will view a series
of DTC ads for diabetic neuropathy in sets of two with both a
marketing claim and quantitative efficacy information that varies
along a continuum of effectiveness in a series of 48 trials. In
each comparison, participants will be asked to choose one version
of the product ad.
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.