Chapter 3 - Methods of studying Sociology Flashcards
Variables
A concept that can have two or more values. Characteristics like age, height, Location, gender, that can be measured or counted.
Independent Variable
A variable that causes change or variation of another variable (independent variable). % of fast food locations in the area (independent variable) - to obesity % in same area.
Dependent Variable
The variable that is Dependent on the Independent Variable. % of fast food locations in the area - to % in obesity in the same area. (Dependent Variable).
9 Scientific Method Steps (64)
1) Statement of Problem 2) Review of Literature (on subject) 3) Develop Hypothesis 4) Choose research design 5) Triangulate Research Method 6) Data collection 7) Data analysis/Interpretation 8) Development of Conclusions 9) Pose new research question
Causality
The relationship between cause and effect.
Generalizability
The degree to which the results of a study based on a sample can be said to represent the result that would be obtained from the entire population from which the sample was drawn.
Operational definition (scientific method 66)
Definition of a concept or variable such that it can be measured during research. (When conducting a research the variable has to be measurable -exp. testing anger - can be measured on a scale from 1-10).
Exploratory Research (75)
Typically used to explore some new social phenomenon. Attempts to answer the “what”. (
Descriptive research
Describes social reality or provides facts about the social world. share the goal of providing facts. (Would describe the percentage of college students who do drugs and the frequency.)
Explanatory research
Attempt to explain why things do or do not happen. (Why do people with prison records have more trouble finding jobs)
Evaluative research
Measures how well a program or project works in relation to its goals.
content analysis
A data gathering technique that systematically extracts thematic data from a wide range of communications. (Using different sources and extracting quantative or qualitive data).
Sample
Gathered data from a percentage of the population in question that effectively represents the whole population in question.
Random Sample
Chosen by chance, everyone has an equal opportunity of being selected.
systematic sampling
Numerically assigning people and randomly choosing by numbers who will participate (even numbers, every sixth person)