Im 99% sure the answer is B. :)
Observational methods, case-study methods and survey methods.
Observational Method
With the observational method (sometimes referred to as field observation) animal and human behavior is closely observed. There are two main categories of the observational method — naturalistic observation and laboratory observation.
Case Study Method
Case study research involves an in-depth study of an individual or group of indviduals. Case studies often lead to testable hypotheses and allow us to study rare phenomena. Case studies should not be used to determine cause and effect, and they have limited use for making accurate predictions.
Survey Method
In survey method research, participants answer questions administered through interviews or questionnaires. After participants answer the questions, researchers describe the responses given. In order for the survey to be both reliable and valid it is important that the questions are constructed properly. Questions should be written so they are clear and easy to comprehend.
The correct answer is displacement.
According to Dollard et al.'s frustration-aggression hypothesis, aggression is caused by and followed by feelings of frustration or anger. In terms of this hypothesis, displacement refers to the phenomenon where frustration causes individuals to direct their aggression on to something or someone who has nothing to do with the actual cause or source of the person's frustration.
The correct option is: C) The state guarantees that juveniles have legal rights much like those of adults.
The steps in the Juvenile Justice Process show that juveniles have legal rights as adults do, although these are not exactly the same. This is very important to maintain the Justice Process fair and just.