Final answer:
Forensic psychology applies the science and practice of psychology to issues within and related to the justice system. The standards for activities in forensic psychology can be found in professional organizations like the American Psychological Association (APA).
Step-by-step explanation:
Forensic psychology is a branch of psychology that applies the science and practice of psychology to issues within and related to the justice system. It involves assessing a person's competency to stand trial, evaluating the state of mind of a defendant, providing expert witness testimony, and advising on issues such as eyewitness testimony and children's testimony. The standards that apply to activities in forensic psychology can be found in professional organizations like the American Psychological Association (APA), which provides guidance and ethical standards for forensic psychologists.