Generally speaking, the old adage "opposites attract" has been thoroughly supported by the research literature on interpersonal attraction

Loss of cells in the___that release acetylcholine is associated with cognitive decline

a. hippocampus b. basal forebrain region c. medial forebrain bundle d. entorhinal cortex

The ____ variable is the variable that is different for the experimental group than for the control group. The ____ variable is the outcome that is measured to calculate the results of the experiment

a. quasi-experimental; correlational b. correlational; quasi-experimental c. dependent; independent d. independent; dependent