In a Repeated-Measures ANOVA, Tests to Correct the Degrees of Freedom

question 57

Multiple Choice

In a repeated-measures ANOVA, tests to correct the degrees of freedom, such as Greenhouse-Gelsser and Huynh-Feldt, should be used if

• A) you violate the assumptions of constant correlations.
• B) you do not violate the assumptions of constant correlations.
• C) you forget the assumptions of constant correlations.
• D) you do not have an assumption of constant correlations.

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Definitions:

Neurotransmitters

Neurotransmitters are chemical messengers that transmit signals across a chemical synapse from one neuron to another target neuron, muscle cell, or gland cell.

Presynaptic Terminal

The end part of an axon from which neurotransmitters are released into the synaptic cleft to communicate with a neighboring neuron.

Action Potentials

Short-lived changes in the electrical potential of a cell's membrane, leading to the transmission of nerve impulses.

Chemical Synapse

A chemical synapse is a type of synapse that utilizes chemical messengers, known as neurotransmitters, to transmit signals between neurons across a synaptic gap.