Chapter 2: Society Flashcards
Science
A logical system that based knowledge on direct systematic observations
Empirical evidence
Information we can verify with our senses
Scientific sociology
Study of society based on systematic observation of social behaviour
Concept
A mental construct that represents some part of the world in a simplified form
Variable
Concept whose value changes from case to case
Measurement
Finding a variable in a specific case
Reliability
Consistency in measurement
Validity
Actually measuring exactly what you intend to measure
Cause and effect
Change in one variable causes change in another
Independent variable
The variable that causes the change
Dependent variable
The variable that changes
Correlation
A relationship in which two or more variable change
Spurious correlation
An apparent but false reading
Control
Holding constant all variables except one in order to see clearly the effect of that variable
Objectivity
Personal neutrality in conducting research
Replication
Repetition of research by other investigators