Dr. jones is interested in studying how indoor lighting can influence people's moods during the winter. a sample of 100 households is selected. fifty of the homes are randomly assigned to the bright-light condition where dr. jones replaces all the lights with 100-watt bulbs. in the other 50 houses, all the lights are changed to 60-watt bulbs. after two months, dr. jones measures the level of depression for the people living in the houses. in this study, the independent variable

the brightness of the lights.

Explanation:

Independent variable: In a psychological experiment, the independent variable is one that is being changed or manipulated. The experimenter has the authority to change and control the independent variable and it possesses a direct effect on the dependent variable in a given experiment.

Example: The independent variable is best described in terms of time and age.

In this study, the independent variable is the brightness of the lights.

the question deals with financial planning and the answer is that dan did not stay on budget due to the fact that this guy needs to start decreasing his discretionary spending. according to the financial plan, he needed to balance his expenses and resources.

answer; implicit memories explicit;