Chapter 8: Observation
b. Errors Associated with Direct Observation
i. When human observers record behaviors, the observer may record events
subjectively.
B. Contrived Observation
1. Contrived observation – observation in which the investigator creates an
artificial environment in order to test a hypothesis
3. If situations are not contrived, the research time spent waiting and observing
would expand considerably.
C. Complementary Evidence
1. Observational approaches often supply complementary evidence to other forms
of research.
3. Survey responses combined with information on how long the respondent took to
make a choice reveal more than either type of data alone.
4. Response latency – the amount of time it takes to make a choice between two
alternatives; used as a measure of the strength of preference
IV. ETHICAL ISSUES IN THE OBSERVATION OF HUMANS
A. Observational tools are sometimes akin to snooping or spying.
B. Raises the question of the respondent’s right to privacy
C. If the researcher obtains permission to observe someone, the subject may not act
naturally.
D. New technologies afford opportunities to observe behaviors of interest to marketing
managers.
1. Deep-packet inspection refers to the ability of an Internet service provider to read
data transmitted by users.
E. Four questions to address the ethics of observational data:
1. Is the behavior being observed commonly performed in public where it is
F. If the answer to the first two questions is “yes,” then there is not likely a violation of
privacy in collecting observational research data.
G. If the answer to the third and/or fourth question is “yes,” then gathering the data also
is likely ethical.
H. Otherwise, the researcher should carefully consider input from an IRB or other
authority before proceeding with the research.