The independent variable is the temperature.
The study aims to assess how the temperature level affects another variable, that, in turn, will be the dependent variable: the mood of the participants. The aim of the study is to conclude whether it is possible or not to infer causality between those two, in other words, to see whether different levels of temperature (<em>the cause</em>), trigger the emergence of a certain type of mood <em>(the effect).</em>
The following are the best five answers for ways to conserve fuel:
-Ride a bike to work instead of drive.
-Call a store to see if they have what you want to buy.
-Share a ride with someone else.
-Take a bus instead of drive.
-Avoid maintaining your vehicle unless it's absolutely necessary.
Answer: an analogue experiment
Explanation: In psychology,
Analogue experiment is an experiment in which participants (in this rats and stranger rats) closely resemble the target population. This experiment is carried out to look for comparisons between the two and then draw a conclusion.
