... phallic, oral, latency, and, genital B oral, anal, phallic, latency, and, genital C anal, oral, genital, latency, and, phallic D oral, latency, genital, anal, and, phallic refer to page 29 APA LO: 1.2 ... developmental scientists study children, and the advantages and disadvantages of each research method Learn Smart LO: Understand correlation 104 In a correlational study, A cause-and-effect relationships ... developmental scientists study children, and the advantages and disadvantages of each research method Learn Smart LO: Define behavioral and performance measures 101 A plan for conducting a scientific...