Answer:
dependent
Explanation:
The experiment is trying to find out the how the attitude of the boys changes when they are told that they are good at it.
In any experiment to find out the relation between two variables it is observed that change in which variable causes a change in the other variable.
The variable which changes irrespective of the other variable is called the independent variable.
The variable which changes because of the change in the independent variable is called the dependent variable.
Here, the independent variable is what the boys were told before playing the game and the dependent variable is their performance.
Hence, the passage in quotations makes reference to the dependent variable.
Answer:
A. B. and C.
Idk i am guessing on this one hope it is correct
Well, this depends on the defition, and in general: we don't know and people can only claim to have opinions, not facts.
On the one hand there are more alcohol-related deaths, and especially Marijuana is thought to be less harmful than alcohol.
On the other hand drugs can sometimes be more addicting and can have a more disruptive effect on people: also because they're illegal so their mere possession can place people in jail.