Given the Following Notation, Which Design Is Illustrated $$\begin{array} { l l l } \mathrm { R } & \mathrm { X } _ { 1 } & \mathrm { O } \\\mathrm { R } & \mathrm { X } _ { 2 } & \mathrm { O }\end{array}$$

question 52

Multiple Choice

Given the following notation, which design is illustrated? $$\begin{array} { l l l } \mathrm { R } & \mathrm { X } _ { 1 } & \mathrm { O } \\\mathrm { R } & \mathrm { X } _ { 2 } & \mathrm { O }\end{array}$$

• A) Pretest-posttest control group design
• B) Posttest only control group design
• C) Nonequivalent control group design
• D) Static group comparison design

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Definitions:

Stimulus

Anything in the environment that elicits a response from an organism, crucial in behaviorist theories of learning and conditioning.

Axons

Long, slender projections of nerve cells, or neurons, which conduct electrical impulses away from the neuron's cell body.

Dendrites

Branch-like extensions from the neuron's cell body, which receive electrical messages from other nerve cells.

Synapse

The intersection between the axon of one neuron and the dendrites of other neurons.