Dr Raqui Computed a Two-Way Factorial Analysis of Variance with Types

question 148

Multiple Choice

Dr. Raqui computed a two-way factorial analysis of variance with types of aggression (relational or overt) and the type of communication method (email, phone, or in-person) as the independent variables, and the level of self-esteem as the dependent variable. The relational aggression main effect was significant, F(1, 222) = 4.2, p = .001, eta² = .031. Which of the following represents the within-subjects degrees of freedom?

• A) 222
• B) .001
• C) 4.2
• D) .031

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Definitions:

Excitatory Signals

Neural impulses that increase the likelihood of a neuron firing and transmitting its message to another neuron.

Inhibitory Signals

Chemical or electrical signals that decrease the likelihood of a neuron firing, thus reducing the activity of neural circuits.

Neuron

Nerve cell that characteristically has three parts: dendrites, cell body, and an axon.

Carpal Tunnel Syndrome

A condition caused by compression of the median nerve within the carpal tunnel of the wrist, leading to pain, tingling, and numbness in the hand.