Handout 3.2


WHAT TO LOOK FOR IN A JOURNAL ARTICLE



FIRST TIME THROUGH SECOND TIME THROUGH
INTRODUCTION Why do we care about this area of
research? What references do I need
to read?
What are hypotheses? Why do the
authors expect their hypotheses to be supported?
What is the basis for their predictions?
How does the study fit in with exsisting
work? If it cures a weakness in
previous research, what was wrong
with previous research? If it
extends or fills a gap in previous
research, what is that gap? What
variables are they looking at?
Do I agree with their arguements?
Does the hypothesis really follow
from theory or previous research?
METHOD Who were the subjects? How were
they obtained? What was done to the
subjects? What was the independent
variable? How were the subjects
treated? What did subjects do? What
was the dependent variable? What was
the design?
Are there reasons to expect that results
from these subjects are atypical? Might they
have gotten different results with a different
subject population? Were groups equivalent
before the study began? Were there enough
subjects? Was there a mortality problem?
Were their responsed independent? Are there
any other variables that should have been
controlled? If you were a subject, would you
have guessed the hypothesis? Would you
have taken the task seriously? Do they have
adequate control groups? Is there any
confounding? Would it have been better
to use different operational definitions?
Did the measure have adequate reliabilty?
Should they have used more or different
levels of the treatment variable? Was this
the best design for the problem or would you
have used a different one? Did they consider
the design's sensativity and the potential for
order effects? In real life, does the variable
occur within subjects or between subjects?
Was it between or within in this study?
Could there have been any order effects?
RESULTS How are they deriving the scores that
they put into the analysis? That is, how are
they scoring subjects' responses? How do
they make numbers out of the participants'
behavior? What are the average scores for the
different groups?
Were there manipulation checks? Do the
statistics directly test the predictions made
in the introduction? Do the statistical tests
match up with the verbal descriptions? That is,
if the authors say that Group 1 scored better
than Group 2, do they have an analysis that
directly compares Group 1 against Group 2?
Are the statistics appropriate for the
dependent variable's scale of measurement?
Did they do the appropriate post hoc tests?
Did they properly interpret any null results?
Did they cautiously interpret any ordinal
interactions?
DISCUSSION Do they think the results
matched their predictions?
How do they explain any
discrepancies? What
additional studies do they
recommend?
What questions do I have?
Are there other explanations
for the results, such as
hypothesis guessing or
competing theories? Are there
additional studies I would
recommend? Did the authors
make cause-effect statements
on the basis of correlational
evidence? Did the authors
state something that was not
supported by the results? For
example, do they treat a
nonsignificant or talk about a
comparison that was not made?
Do they misinterpret null
results?

Note:For an even more comprehensive table, see the Instructor's Manual.


Back to Chapter Main Menu