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Details

Module 1
Behavior Research Methods
15
Psychology
Graduate
10/12/2009

Additional Psychology Flashcards

 


 

Cards

Term
Internal Validity
Definition

Is there evidence of a cause-effect or functional relationship?

In larger scale research, random assignment to control and experimental groups is used to help with causal arguments. In single case designs, replication is used, such as in an A-B-A-B design

the degree that the the intervention is actually the factor influencing the beahvior change.

Term
External validity
Definition
The degree to which the research conclusions would hold for other persons in other places and at another time.
Term
Validity
Definition
The best available approximation of the truth of a given proposition, inference, or conclusion
Term
Law of parsimony
Definition

It means that the simplest of two or more competing theories is preferable and that an explanation for unknown phenomenon should first be attempted in terms of what is already known.

Term
Setting event
Definition
Term
Response to intervention
Definition
A model of decision making using prevention and increasing intensity of interventions usually in 3 tiers (universal, targeted, intensive)
Term
Independent variable
Definition
The variable being manipulated
Term
Dependent variable
Definition
The variable that is effected by the independent variable
Term
Base rate
Definition
Term
Social validity
Definition
The estimation of effectiveness, appropriateness, and importance various people experience in relation to particular intervention.
Term
Generalizability
Definition
The degree to which study conclusions are valid for members of the population other than study sample.
Term
Three levels of intervention
Definition
Intensive intervention, Strategic/ Targic intervention, Prevention & Universal
Term
Scientific- Practioner Model
Definition

Role 1: Active consumer of research

Role 2: Evaluator of own interventions

Role 3: Practioner as research

 

Term
Single case design basics
Definition

Socially important situation or condition

baseline measurement in situation using defined behavior with agreement between observers

Introduc intervention - most pormising and best alternative

 

Term
Treatment fidelity
Definition

the methodological strategies used to monitor and enhance the reliability and validity of behavioral interventions.

(treatment fidelity, intervention fidelity, implementation reliability)

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