Chapter 1 Flashcards
Which crimes are suitable for profiling?
Sadistic torture in sexual assaults Sexual homicides Postmortem cases on slashing & cutting Motiveless fire settings Lust & mutilation murders Rape Occult ritualistic crimes Child sexual abuse including pedophilia Bank robberies Anonymous obscene communications Unusual crimes
Inductive profiling
Inductive-if specific crimes are similar, then offenders share similar personality characteristics.
Look at past crimes & offenders.
Quick & inexpensive
Deductive Profiling
Deductive-take a close look at crime scene and evidence to put together a profile of the offender. Takes more time. Assess offender fantasy. Interpret the crime scene. More reliable In practice, we use both types.
Goals of profiling
To construct a social and psychological assessment of the offender.
To construct a psychological evaluation of belongings of the offender.
To provide interviewing ideas and strategies.
Is profiling an art, science, or both?
It is one of many forensic tools.
Using profiling to interview suspects
In order to interview a subject effectively, one must use a profile packet which should contain information regarding proper and effective methods of interviewing and interrogation. This packet must contain information regarding different personalities and effective strategies in soliciting information form a diverse group of offenders.
Fictional books and profiling
In a novel, the successful resolution of a murder is usually neatly reached. Too often, the reader will note, the crime is neatly solved in the last paper or two. Unfortunately profiling does not always yield he same result.
What variables are included in a profile?
Age Sex Race Intelligence Education Family Residence Vehicle Employment Psychosexual Development Interrogation
What are the major assumptions of criminal profiling?
The Crime Scene Reflects the Personality.
The Method of Operation Remains Similar.
The Signature Will Remain the Same.
The Offender Will Not Change His Personality.
Medical theory
Genetic Factors
Neurotransmitters
Brain Structures
Research: The structure and functioning of the brain may change due to exposure to stressors. This may increase the predisposition to act out as a perpetrator.
Within this model, human behavior is explained through chemical reactions in that neurotransmitters are chemicals in the brain that are assumed to regulate thoughts, feelings, and behavior. For example, neurotransmitters, such as serotonin and dopamine are thought to affect moods and violent behavior.
Symbolic interactionism theory
Focus is on social interaction, self, role taking, and the meaning of symbols.
How do we label and how are we labeled?
Symbolic interactionism focuses on social interaction, the self, role taking, and the meanings of symbols. Symbolic interactionism is based on the premise that 1) people act based on meanings, 2) which derive from interaction with others, 3) and are interpreted by the individual (Blumer, 1969).
Sociobiological theory
The interaction of biological factors and the environment increase the likelihood of certain actions.
Other environmental induced changes in the body?
Evolutionary survival instinct gone awry?
What is the adaptive problem? It is fear of failing to survive as a group and being permanently removed from society?
The research in the area of crime and biological factors have focused on physiological problems, genetics, hormones, nutrition, and the relationship between drugs and alcohol and crime
The same criticisms of the medical model apply to the sociobiological model-the policy recommendations for intrusive interventions
Psychoanalytic
Early childhood traumas?
Id, Ego, and Superego out of balance?
Use of defense mechanisms to cope with anxiety (repression, denial, regression, and displacement)?
Freud’s conception of the personality parts is famous: id, ego, and superego. The id consists of the unconscious drives. The superego consists of the internalized social norms of the culture. The ego mediates between the conflicts of the id and superego, or between the drives and the demands of the society
How do you test the theory and measure the concepts?
Is it really all about drives and instincts?
Scripting theory
Look at the scripts: Who What Where When How
Conflict/Feminist model theory
Focus is on inequalities and power relationships. Who has the power? Male dominance But what about other factors? How do we measure power?
Learning theory
Learning from others.
Methods, motivations, and rationalizations taught.
According to Sutherland and Cressey, criminal behavior is learned though the socialization process.
Criminal behavior is learned through interaction in personal groups.
The methods, motivations, and rationalizations of engaging in criminal activity are learned from others.
The same principles operate in learning criminal and non-criminal behavior (Sutherland and Cressey, 1978).
Failure to explain criminal behaviors that were not learned in groups
Failure to explain the initial motivation to commit crime
Structural factors are absent