Chapter 19 - Forensic Psychology & Behavioral Sciences Flashcards
Actus Reus
- Latin for “guilty act”
- The physical aspect of a crime
- Describes act, failure to act, state of affairs
Adversarial Approach to Law
- When opposing sides of a legal issue present contrasting views
- Key evidence
Brain Fingerprinting
- Used to identify/exonerate subjects
- Measures brain-wave responses of suspects to stimuli to determine if the particular memory exists
- Stimuli include crime-related pictures, words, sounds
Brain Functinon & Impairment Test
Psychological test that tries to determine the type/extent of brain function,injury, impairment that is present in a subject
Clinical Psychology
Branch of psychology that focuses upon the diagnosis and treatment of mental/behavioral disorders in people
Competence to Stand Trial
**In order to stand trial, a defendant must have both “sufficient present ability
to consult with his lawyer with a reasonable degree of rational understanding” and a “rational as
well as factual understanding of the proceedings against him.”
Criminal Profiling
Accepted concepts from behavioral science are used to provide info about a criminal’s behavioral patterns/characteristics based past serial crimes
Diminished Capacity
- Legal defense where the offender has a reduced ability to understand the crimes that they committed
- Still don’t fully meet the requirements of legal insanity
Equivocal Deaths
Deaths where the reasons/intentions of the victim and/or the circumstances surrounding the death are unclear
Forensic Psychology
Subdiscipline of psychology dealing with the application of psychological theories/practices to answer legal questions
Hypnosis
Psychological state that is characterized by…
- Heightened awareness & concentration
- Deep relaxation
- Inner absorption & enhanced suggestibility
Insane Suicide
- Strictly legal term
- A person’s reasoning is so impaired that they don’t comprehend the consequences of suicide
- Compelled by an insane impulse which they cannot resist
Intelligence and Cognitive Function Test
Psychological test that measures a person’s intellectual & thought capacity in a variety of subareas including…
- verbal
- perceptual reasoning
- working memory
- processing speed
Legal Competence
Possessing the necessary abilities/legal qualifications required to participate in a legal process
Legal Insanity
A legal construct that is used as a defense only if the person either…
- did not know what they were doing
- couldn’t tell right from wrong at the time of the crime
Linkage Analysis
- Process of trying to understand the behavior of an offender
- Sees if similar features can be found in different crimes in an attempt to link separate crimes together
Malingering
The faking or exaggeration of symptoms
Mens Rea
- Latin term for “guilty mind”
- Used to describe the criminal intent of an event
Minimization
- Mental escape that allows criminals to reduce their involvement in & the seriousness of the crime
- Thereby reduces their moral responsibility for the crime
Modus Operandi
- How the crime was committed
- Refers to the method, habits, and tendencies of the offender in committing the crime
Neurobiological Psychology
- Subdiscipline of psychology
- Examines molecular/cellular components of the brain and nervous system to discover how…memory, emotion, perception, reasoning, etc are stored/processed at the microscopic level
Personality Inventory
Standardized test used to determine a subject’s personality type and provide a personality profile of them
Projection
Means in which the subject places blame for the crime on someone else by projecting blame (often onto the victim)
Projective Test
- Tests that try to evaluate a subject’s personality and thought processes by exploring how they think about themselves and their world
- Performed by evaluating their responses to ambiguous images/new situations
Psychological Autopsy
Post-mortem investigation requiring the assessment of suicide risk factors at the time of death
Psychology
Field focused on understanding human behavior by examining peoples’ individual thought & mental processes
Rationalization
Mental process in which criminals justify their actions with explanations that make them appear less responsible
Sociology
- Field that examines how individuals and groups function/behave within the context of larger societies
- Studies how people form social networks that operate together as complex organizations
Specific Disorder Test
Psychological test developed to evaluate subjects for specific mental disorders
Victimology
- The study of crime scene victims and their relationship to the offender
- Examines the psychological effects of crimes on the victims, the relationships between victims and offenders, victim’s characteristics