Module 1 Flashcards
What is forensic psych?
Forensic psychology at its core is the study of
people as they interact with the legal system.
What are different ways of knowing?
Experience, Intuition, Research, Authority
Experience
Gaining knowledge by direct observation or
personal sensory experience
Intuition
Accepting ideas as valid because they “feel”
true/right, you have a “gut” feeling (cognitive heuristics)
Authority
Accepting ideas because they came from a
respected source
Clinical Forensic Psychology
professional practice of psychology
within both civil and criminal law
Experimental Forensic Psychology
research that examines aspects of
human behaviour directly related to the legal
process
research that examines aspects of
human behaviour directly related to the legal
process
First Era: The birth of legal psychology, Second Era: The dormant years, Third Era: Birth of the Modern Era
Wilhelm Wundt’s laboratory
- Basic principles of psychology (memory,
perception, sensation) and how it applied to
business, education, law, etc. - There were no “forensic psychologists” – only
applied psychologists that also happen to look at
the law
Cattell (A student of Wundt’s)
- First experiments in “psychology of testimony”
- Asked students about things they have witnessed
in their everyday life - How confident are you? (1 = not at all, 2 =
somewhat, 3 = I am right)
ex: Hae min Lee..6 weeks later
Binet
- Suggestibility in children
- Open: “What did you see”
- Direct: “How was the button attached to the board?”
- Mildly leading: “Wasn’t the button attached by a
thread?” - Highly misleading: “What was the colour of the thread
that attached the button to the board?
Stern
- Research on testimony
- “reality experiment”
Hugo Munsterberg (student of Wundt’s)
- Father of forensic psychology
- “On the Witness Stand”
- Psychologists had all the answers, lawyers
were too stupid to realize this
William Marston
- Obtained a law degree and psychology PhD from
Harvard - First person to be hired as “Professor of Legal
Psychology at the American University - Focus of Frye v. United States (1923)
When can we use “experts”
Frye + Mohan