A Factorial Experiment Involving Two Levels of Factor a and Two

question 88

Essay

A factorial experiment involving two levels of factor A and two levels of factor B resulted in the following. $\begin{array}{lll}&\text { Factor } B\\\text { Factor } A & \text { Level 1 } & \text { Level 2 } \\\text { Level 1 } & 14 & 18 \\& 16 & 12 \\\text { Level 2 } & 18 & 16 \\& 20 & 14\end{array}$ Use Excel and test for any significant main effect and any interaction effect. Use α = .05.

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Definitions:

Touch Receptors

Sensory receptors in the skin that detect tactile stimuli, enabling the sensation of touch, pressure, and vibration.

Primary Somatosensory Cortex

The primary somatosensory cortex is a region of the cerebral cortex that processes sensory input from the body, allowing for the perception of touch, temperature, pain, and body position.

Motor Cortex

A region of the cerebral cortex involved in planning, controlling, and executing voluntary movements.

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant stimuli over time.