POL242 LAB MANUAL: EXERCISE 11
Report Writing and Analysis
PURPOSE
-
To practice explaining results.
-
To learn how best to communicate results in a clear and
concise way.
-
To learn how to construct alternative analyses or expand on
existing results.
INSTRUCTIONS
-
Read each article and then answer the questions for that
article.
-
Whenever you see DISCUSS, be prepared to
discuss and defend your position in a group discussion
- Whenever you see a task
highlighted in green, follow the instructions and be ready to present
your results.
QUESTIONS
The Public Opinion Quarterly, Vol. 41, No. 3. (Autumn, 1977), pp.
347-355.
Canadian
Attitudes Towards Quebec Independence
by Lawrence LeDuc
- Read the first three pages of this article. What is the main point of this
article? DISCUSS: Does
the author makes his point succinctly and clearly? Can you tell what
hypotheses he is seeking to test? If not, what would you do to improve on his
article?
- Does the article present and explain Tables 1 and 2 well in the text? Why
or why not?
- Analyze Table 1 Percentage of National Samples Favouring
Independence for Quebec 1968 and 1974 on page 2 of the article.
DISCUSS: Did you find
that the author provided a clear presentation of the data? Why or why not?
- DISCUSS: In
general, did you find that the author provided a clear presentation of the
results? Why or why not?
Gallup: March 9, 2004
Kerry Maintains Small Lead, Bush
Approval at 49%
by David W. Moore
http://www.gallup.com/content/default.asp?ci=10942
Recall that a Confidence Interval is "The range around a survey result for which there
is a high statistical probability that it contains the true population
parameter" and Confidence Levels
are
"The probability that a particular confidence interval will include the true
population value." (DazNetwork)
- DISCUSS: Who do
you think the intended audience is of this article? How does the writing
compare to the Public Opinion Quarterly article above?
- Compare the graphical/tabular display of the data in this article to the
previous one. Which method of presentation is best?
- There are three groups of people studied: registered voters, likely
voters and the total sample of adults. For which group are we most
confident in the survey's findings? Why?
- How does Gallup explain the volatility in the poll results of the
likely voters as compared to the registered voters? Do you agree with their
explanation?
- DISCUSS: How would
you devise a study to test your (or their) hypothesis?
CBC: February 17th,
2004
Poll Shows Scandal Eroding
Liberal Support
http://www.cbc.ca/storyview/CBC/2004/02/17/liberal_poll040217
- Compare the confidence levels cited in this article with those in
the previous one. Which method is a better representation of confidence
levels? Consider what you think the advantages are to using one method over
the other.
- DISCUSS: Is this
article geared towards the same audience as the Moore article from the Gallup
website? What differences in reporting the data are used in order to attend to
the target audience? Which article do you find more informative?
- Why do you think Conservative Party support has increased as a result of
the sponsorship scandal while the NDP support has remained stable? What
additional survey questions would you need to test your explanation?
Pollara Group: February 09,
2004
Canadian Attitudes toward President
George W. Bush
Jonathon Gatehouse
http://www.pollara.com/new/LIBRARY/SURVEYS/bushnowayeh.htm
- According to the article, can the differing perspective of Canadians and
Americans towards Bush by explained by Canadians' more leftist
leanings?
- Does the data support David Frum's contention that the differences
in American and Canadian perceptions of Bush are much less dramatic than they
are usually made out to be? If not, what data would you need to prove or
disprove Frum's claim?
- In the article the author makes the claim that, "The intense sympathy
Canadians felt following the attacks of 9/11 -- something that manifested
itself not just in acts of mourning and charity, but in a willingness to
support whatever actions the U.S. deemed necessary -- has dissipated. In its
place is a deep dislike of the bellicose new global reality, and a lingering
distrust of Bush's motives."
- In your opinion, does the author provide sufficient evidence to
substantiate this claim?Why or why not?
- If you were to investigate this claim what survey questions would you
use?
- Construct an arrow diagram using Canadian
support for Bush as the dependent variable. Use the independent variables you
find most important in determining Canadian support for Bush and indicate
their relationships with the dependent variable (negative or positive).
Support for NAFTA: Regression Results
NAFTA
Table
In this table, the original authors used a "standard" method of
presenting regression results. The regression coefficients are presented above
the standard errors (in parentheses). If the variable is significant, the
coefficient receives a '*'. The dependent variable contains four discrete
outcomes: strongly support, support, oppose, strongly oppose.
- How many regressions are presented on this table?
- Do Canadians who are concerned about losing their jobs favor or oppose
NAFTA? What about Mexicans?
- Do people's wealth make a difference to their attitudes towards NAFTA?
- Compare the attitudes towards NAFTA of Canadians who respect authority and
Americans with similar attitudes. Does the variable have the same effect on
feelings towards NAFTA?
- Which model explains the most overall variance? How can you tell?
- Farm workers and union members are both dummy variables. How would you
interpret these results? Write down your
interpretation.
- Assume that feelings towards immigrants are measured using a 10 point
feeling thermometer scale. How would you interpret these results? Write down your
interpretation.
- DISCUSS: What
revisions would you make to this table if you were to turn it into a table
that you would turn in?
- DISCUSS: What
revisions would you make to this table if you were to display it during a
presentation?
Credits: Researched,
analyzed and expertly written in HTML by Anna Saini. Final version by Renan
Levine. All errors, omissions and typos are completely the fault of the Michael
Szala and/or Sebastian Dellaire.