What makes you happy, sad, angry, fearful and hopeful ?

Answer

Happy: Usually my favourite things and nature, most people feel happy around natural things.

Sad: When most people see a sad movie that relates to them or when someone has hurt them self.

Fearful: When you hear strange noises, home alone or when someone is seriously ill.

Hopeful: Seeing a rainbow or a plant amongst human infrastructure and factory's.

These are all examples of secondary emotions (✿◡‿◡)

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )