1. Harvard Extension School, Spring 2013 SSCI E-100B – Section 2 (23667): Graduate Research Methods and Scholarly Writing in the Social Sciences: Government and History Joe Bond Class 3 February 11, 2013

2. Agenda Syllabus (posted on Harvard isites’ website http://isites.harvard.edu) http://isites.harvard.edu Announcements – Guidelines for your second paper are posted on the course website – Writing exercise 1 sample paper posted on the course website Research Basics Durkheim: The Research Process Group Exercise Facilitation In-class Writing Exercise 3

3. Basics – will be brief but the.ppt will be posted on the course website Qualitative vs. Quantitative vs. Mixed Methods Largely a moot debate (more and more studies utilize mixed methods) – Your questions should determine your methodological approach, not the reverse Why and when to use A and why and when to use B depends: – Is there a relationship between regime type and violent conflict? – What are the odds that the nation of Fester will fail in the next 5 years? – What is the role of political culture as it relates to negotiations? – What would have happened if Germany refrained from invading Poland in 1939? Your choice of methods depends on how you operationalize your variables (e.g. how do you intend to measure political culture, etc.?)

4. Variables Independent variables (IVs) are those variables that help explain a dependent variable (IVs are manipulatable) Independent variables must be antecedent to dependent variables (e.g. relationship between education and income) Dependent variables (DVs) are the things you are trying to explain Example: Relationship between SAT scores (IV) and success in college (DV) Dependent variable should always be labeled along the y axis of a graph

5. Level of Measurement Why is it important? – Nominal: (measures not ranked: gender, religion, etc.) – Ordinal (measures rank ordered: economic class) – Interval (measures equally ranked: income) – Ratio as characterized in the social sciences (the measure has an absolute zero: mass, length, time) Think Nominal, Ordinal, Interval, Ratio (NOIR)!

6. Association An Association between two variables: the values of one variable tend to coincide (vary or covary) with the values of the another Example 1: the relationship between sex education and teen pregnancy. – Teen pregnancy as the DV, sex education as an IV (note: in this example we treat the latter as antecedent to the former) – We might hypothesize that increased exposure to sex education programs help mitigate the incidences of teen pregnancy (i.e. they vary: as X goes up, Y goes down) Example 2: the relationship between education (IV) and income (DV) – We might hypothesize the more education one has, the higher one’s future income will be (i.e. they covary: as X goes up, Y goes up) An anomaly. Wrong career trajectory.

7. Correlation A statistical term that indicates the strength and direction of a linear relationship between variables (e.g. the relationship between education and income) IMPORTANT! Association or correlation DOES NOT imply causation – example 1: drowning (DV) and consumption of ice cream (IV) – they covary (as ice creamm consumption goes up, incidents of drowning increases) – example 2: children’s shoe size (IV) and math performance (DV) – they covary (as shoe size gets bigger, math skills go up) Example 2 also highlights the importance of definitions, operationalization and transparency example 1: ice cream consumption is a proxy for temperature example 2: shoe size is a proxy for age

8. State Failures State Failure project (1994) – objective: then VP Gore asked the CIA to predict which states will fail 5 years out analyzed thousands of [structural] variables found that 3 variables could predict failures 85% of the time looking out 5 years – infant mortality (a proxy? for what?) – level of democratization – openness to trade other salient factors: youth bulge, religious distributions, etc. We will return to this later on in the semester

9. More on Correlation Correlation is a measure of the direction and degree of strength between two or more variables A correlation coefficient (r or Pearson’s r) is a numerical index of that relationship The magnitude of the correlation coefficient indicates the strength of the relationship between variables (i.e. -1 to +1) +1 means a perfect positive correlation (co-vary) while -1 shows a perfect negative correlation (vary) The closer the correlation coefficient is to +1 or -1, the stronger the relationship But even a strong [negative or positive] correlation is be meaningless if the level of error (significance) is large (e.g. p < 0.5 vs. p < 0.01)

10. Hypotheses & Null Hypotheses H 1 : as education increases, likelihood of voting increases H 0 : education has no effect (≠) on the likelihood of a person voting Why do we “test” the null hypothesis? – the strongest “proof” is the inability to “disprove” – error cannot be eliminated – like it or not, “facts” change Avoid words like “this proves…” or “this is irrefutable proof…;” instead, use “supports,” lends support to,” etc.

11. Types of Analysis Analysis may have exploratory, descriptive, explanatory, and predictive objectives or some combination of these aims Evaluation research is a 5 th type that is not discussed here, albeit it is no less important

12. Exploratory Research Undertaken when very little is known about a phenomenon Forms the foundation for subsequent descriptive and explanatory research In the early 1980s we did not have a good handle on how many Americans were infected with HIV/AIDS or even what caused of it. This sort of research is often linked with activism

13. Descriptive Research Serves to identify important areas of inquiry Often serves as the first step in explanatory inquiry Addresses whether a phenomenon is a common occurrence or a rate event Describe the U.S. electorate and electoral behavior: – Jewish Americans tend to vote for democrats – Catholics tended to vote democratic but the abortion issue has created a rift – Latinos tended to vote overwhelmingly democratic but this began to change in 1999 and swung back again in 2008 Examples: Observational Research, Historical Research, etc.

14. Explanatory Research Scientific inquiry usually does not end with description but proceeds to explanation Descriptive findings are likely to lead to the investigation of the factors associated with the outcome and to attempts to understand how these factors contribute to the occurrence of the outcome Understanding how something works allows us to better predict the future (applies to both qualitative and quantitative research) Examples: Lessons Learned, Counterfactual Thought Experiments, Regression Analysis, etc.

15. Prediction: “optimistic/happy” pop hits predict a bull market six months in advance Typically follows explanatory research but not always! State Failures, Stock Predictions, etc. Model, below, yields between 50-55% excess returns with no compounding using events data

16. Émile Durkheim’s Suicide (1897): An Example of the Research Process

17. Durkheim’s Variables Inductive Approach or Theory Building Dependent Variable(s) (what is he trying to explain): RATES of SUICIDE in Europe (1800s) Independent Variables (those things that help “explain” the Dependent Variable(s)): CLIMATE, AGE, GENDER, POLITICAL TURMOIL, RELIGION (limited to Christianity), MARITAL STATUS, DEPENDENTS, ETC. Recall Levels of Measurement (NOIR) – Nominal (can’t be ranked) – Ordinal (ranked with unequal or arbitrary intervals) – Interval (equal intervals) – Ratio (as interval with “true” zero)

18. Some of Durkheim’s Descriptive Findings Suicide rates are higher for widowed, single and divorced men than married men Suicide rates are higher for people without children than with children Suicide more pronounced in colder climates Suicide rates are higher among Protestants than Catholics

19. Differences between Protestants and Catholics Suicide is [more of] a sin for Catholics Role of coroners – if no suicide note is left, it comes down to the coroner's interpretation (circa 1897) Differences in social integration – Catholics tend to have higher levels of social integration – think the movie My Big, Fat Greek Wedding.

20. The Notion of Integration: Going Beyond Religion Catholic countries tend to be more integrated than Protestant countries, with closer family ties – this is why people who are married and/or have children commit less suicide – simply put, they have more to live for This is even reflected in physical proximity when speaking with others Social bonds are composed of two factors: – social integration: attachment to other individuals within society – social regulation: attachment to society's norms Suicide rates may increase when extremities in these factors occur

21. Building a Theory: Social Integration abnormally high or low levels of social integration may result in increased suicide rates; – low levels of social integration result in disorganized society (chaos); – high levels of social integration drive some to suicide in order to avoid becoming burdens on society

22. Durkheim’s Suicide Typology Egoistic suicide – Ties attaching the individual to society are weak – Few social ties to keep the individual from taking his or her own life (what the hell? Why not?) Altruistic suicide – Individuals are extremely attached to society and have no life of their own (self- emulation) – They believe their death can bring about a benefit to the society Anomic suicide – Weak social regulation between the society's norms and the individual (life becomes too unpredictable and uncertain) – Often brought on by dramatic changes in economic and/or social circumstances (e.g. wars, recessions and other turmoil, etc.) Fatalistic suicide – Social regulation is completely instilled in the individual (suicide bombers) – No hope of change against an oppressive society

23. Research Cycle as an Iterative Process Durkheim used an inductive approach, moving from steps #2 & #3 to build step #1 (observation  theory) Most quantitative research involves deductive research (i.e. theory  empirical testing)

24. Group Exercise (groups of 2 or 3) 1.Form groups of 2 or 3 2.For each group, 1.define one of the four concepts, below 2.operationalize the concept (i.e. how would you measure the concept in your research?) 3.Reconvene in 5 – 8 minutes (max) Attractiveness Democracy Leadership Love

25. Facilitation: Karthik Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (Part I: chapters 1-4) Cases, Numbers, Models: International Relations Research Methods (chapter 1) Supplemental Readings: – Obama in power: is the war in Afghanistan a Just War? Obama in power: is the war in Afghanistan a Just War? – Was the Afghan Conflict a Just War? Was the Afghan Conflict a Just War?

26. In-Class Writing Exercise Three February 11, 2013 Educating Sergeant PantzkeEducating Sergeant Pantzke (7:35) Should take no longer than 10-15 minutes On this side of the paper only, take a position: The U.S. government should [should not] decide which schools can receive GI bill funding. For example, veterans working their way through Harvard should be able to use GI bill funds whereas vets working on a degree at the University of Phoenix should be prohibited to fund their education through the GI bill. Include any evaluation criteria that come to mind if you take the position that some schools but not others should qualify for GI bill funding.