Chapter 1 Flashcards
Deductive reasoning
Coming to specific conclusions based on general principles
Inductive reasoning
Making generalizations based on some limited observations/experiences
Scientific method
Orderly process that entails
- Recognition of a problem
- Formulation of hypotheses
- Collection of data
- Statement of conclusions regarding confirmation or disconfirmation of hypotheses
Hypothesis
An explanation for the occurrence of certain behaviors, phenomena, or events
Research
Formal, systematic application of the scientific method to the study of problems
Educational research
Formal, systematic application of the scientific method to the study of educational problems
Goal of educational research
To describe, explain, predict, or control educational phenomena
Quantitative research
The collection and analysis of numerical data to describe, explain, predict, or control phenomena of interest
- states hypothesis before data collection
- context is controlled by researcher
Qualitative research
Collection, analysis, and interpretation of comprehensive narrative and visual (nonnumerical) data to gain insights into a particular phenomenon of interest
- often avoids stating hypothesis before data collection
- context not controlled by researcher
- qualitative researchers argue that all meaning is situated in a particular perspective or context
Naturalistic research
- another term for qualitative research
- called this because data is collected in a naturalistic setting
- also called naturalistic inquiry or field-oriented research
List the types of quantitative research approaches
- survey research
- correlation all research
- causal-comparative research
- experimental research
- single-subject research
Survey research
- determines and reports the way things are
- involves collecting numerical data
- data usually collected through questionnaires, interviews, and observations
- often assesses the preferences, attitudes, practices, concerns, or interests of a group of people
Correlational research
Involves collecting data to determine whether, and to what degree, a relation exists between two or more quantifiable variables
- requires information about at least 2 variables obtained from a single group of participants
- correlation does not mean causation
- can show that one factor is a good predictor of the other
Causal-comparative research
Attempts to determine the cause, or reason, for existing differences in the behavior or status of groups of individuals
- compares two groups
- a weakness is that the researcher has no control over the variables and it cannot make clear cause-effect links
Grouping variable
A behavior or characteristic believed to influence some other behavior or characteristic
-the cause