A behavioral psychologist wonders whether electrifying the path of food will reduce a rat's willingness to obtain a reward. (Whoever knows this correctly, I will mark as Brainliest) Independent Variable (IV):

Dependent Variable (DV):

Operational Definitions:

Possible Extraneous Variables:

Choose all that apply.which of the following is characteristic of a rural lifestyle? slow-pacedmany deadlineshigh level of stressclose families

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.

Why are people in history willing to fight in conflicts against a more powerful oppressor?