1. The Practice of Social Research 10/e
Earl Babbie Chapman University

2. Human Inquiry and Science
Chapter 1
Human Inquiry and Science

3. Chapter Outline Looking For Reality The Foundations of Social Science
Some Dialectics of Social Research
The Ethics of Social Research

4. How We Know What We Know Direct Experience and Observation
Personal Inquiry
Tradition
Authority

5. Looking for Reality Two Criteria Logical support - must make sense
Empirical support - must not contradict actual observation

6. Ordinary Human Inquiry
Humans recognize that future circumstances are caused by present ones.
Learn that patterns of cause and effect are probabilistic in nature.
Aim to answer both “what” and “why” questions, and pursue these goals by observing and figuring out.

7. Things “Everyone Knows”
Sources of our secondhand knowledge:
Tradition
Authority
Both provide a starting point for inquiry, but can lead us to start at the wrong point and push us in the wrong direction.

8. Errors in Inquiry and Solutions
Inaccurate observations
Measurement devices guard against inaccurate observations and add a degree of precision.
Overgeneralization
Commit to a representative sample of observations and repeat a study to make sure the same results are produced each time.

9. Errors in Inquiry and Solutions
Selective observation
Make an effort to find “deviant cases” that do not fit into the general pattern.
Illogical Reasoning
Use systems of logic consciously and explicitly.

10. Views of Reality Premodern - Things are as they seem to be.
Modern - Acknowledgment of human subjectivity.
Postmodern -There is no objective reality to be observed.

11. Foundations of Social Science
Theory - logic
Data collection - observation
Data Analysis - comparison of what is logically expected with what is actually observed

12. Social Regularities Examples of Patterns in social life:
Only people aged 18 and above can vote.
Only people with a license can drive.

13. Aggregates The collective actions and situations of many individuals.
Focus of social science is to explain why aggregated patterns of behavior are regular even when individuals change over time.

14. Variables and Attributes
Age
young, middle aged, old
Gender
female, male
Occupation
doctor, laborer, teacher
Social Class
upper, middle, lower

15. Education and Racial Prejudice
Percent saying Black-Americans have less in-born ability to learn
Level of Education
Less than high school graduate
27%
High school graduate
13%
Junior college 9%
Bachelor’s degree 5%
Graduate degree 2%

16. Approaches to Social Research
Idiographic - Seeks to fully understand the causes of what happened in a single instance.
Nomothetic - Seeks to explain a class of situations or events rather than a single one.

17. Approaches to Social Research
Induction – Moves from specific observations to the discovery of a pattern that represents order among all the given events.
Deduction - Moves from a pattern that might be logically or theoretically expected to observations that test whether the expected pattern occurs.

18. Approaches to Social Research
Qualitative Data – Nonnumerical data
Quantitative Data -Numerical data, makes observations more explicit and makes it easier to aggregate, compare, and summarize data.

19. Approaches to Social Research
Pure Research - Sometimes justified in terms of gaining “knowledge for knowledge’s sake.”
Applied Research – Putting research into practice.