AB (Baseline and Intervention)
Types of SSDs
Intervention
Threats to Internal Validity
Multiple Baseline Designs
100

The AB design is this type of experiment design

Quasi

100

The B design is known as this.

Intervention

100

This type of intervention is based on Freudian and Gestalt. 

Social work

100

This is when we ask if the pre-test affects the post-test

testing

100

This is when we start to collect data.

baseline condition

300

In the two phase A represents ______________and B represents __________________.

A is no-intervention baseline phase and B is intervention phase. 

300

The AB design is known as this.

Baseline and intervention

300

These are purposely implemented change strategies.

Interventions

300

This causes change to the dependent variable due to normal developmental process.

Maturation

300
When behavior stabilizes it reaches this level.

Natural level in environment.

500

The happens between the dependent and independent variable as a result of the change in the dependent measure. 

A relationship develops

500
The ABA design is known as this .

Basic withdrawal

500

These two methodologies are used for describing intervention.

Narratives, videotapes, or audiotapes

500

This is an affect that is the result of a tendency  for subjects selected on the basis of extreme scores.

Statistical regression. 

500

In a multiple design the _____________variable is the intervention and the ______________variable is the one used to collect data.

Independent, dependent