A psychology student had to use the steps of the scientific method for a class project. He first decided to study the effect of age on clothing choices. He then formulated a hypothesis that older people would prefer more conservative clothing than younger people. Where did he go wrong?
◦ He did not conduct background research before developing his hypothesis.
◦ His hypothesis was not a testable statement.
◦ He did not first test his hypothesis.
◦ He did not analyze his results first.