Examlex
What is a mediating variable? How are mediating variables related to the proximity principle? Use research described in Chapter 4 on social class" work" and intellectual flexibility to illustrate the focus of SSP research on the link between social structure and individuals' psychological characteristics.
Neurotransmitters
Chemicals that transmit signals across a synapse from one neuron to another in the nervous system.
Neuron
A specialized cell of the nervous system that transmits signals electrically and chemically throughout the body.
Action Potential
A temporary reversal of an electric polarization of the membrane in nerve or muscle cells.
Electrical Signal
An electrical signal is a current or electromagnetic field used to convey data from one system or network to another, often varying in voltage to represent information.
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