Dr. Teeth is exploring whether infants can detect chord changes ...

[karateprodigy]

Dr. Teeth is exploring whether infants can detect chord changes in rock music. He predicts that they will be able to detect simple chord changes by the time they're 18 months old. His prediction is a
 
  A) theory.
  B) hypothesis.
  C) test.
  D) correlation.

Question 2

If you use the scientific method to investigate psychological phenomena, your first step should be to
 
  A) develop a hypothesis.
  B) conduct a study.
  C) make up an appropriate test.
  D) formulate a question.

[itsakadoozi]

Answer to Question 1

B

Answer to Question 2

D

[karateprodigy]

Thanks for the timely response, appreciate it

[rachel]

Gracias!