The resting potential of a neuron is more positive in the interior of the neuron than outside of the neuron

The effect of one independent variable on the dependent variable is termed the:

A) interaction. B) main effect. C) multivariate method. D) subject variable.

Controlled observations of behavior can have high ______ but may also have lower ______.

A. external validity, internal validity B. internal validity, external validity C. internal bias, external bias D. objectivity, subjectivity