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Bystander effect. The bystander effect, or bystander apathy, is a social psychological theory that states that individuals are less likely to offer help to a victim in the presence of other people. First proposed in 1964 after the murder of Kitty Genovese, much research, mostly in psychology research laboratories, has focused on increasingly ...
Police and public safety psychology intervention strategies primarily include short-term cognitive behavioral treatments and approaches. Training also includes review of research regarding the relative efficacy as well as the limitations of post-crisis interventions unique to law enforcement personnel (e.g., post-shooting incidents, line-of ...
Protection motivation theory ( PMT) was originally created to help understand individual human responses to fear appeals. Protection motivation theory proposes that people protect themselves based on two factors: threat appraisal and coping appraisal. Threat appraisal assesses the severity of the situation and examines how serious the situation ...
Mental chronometry is the scientific study of processing speed or reaction time on cognitive tasks to infer the content, duration, and temporal sequencing of mental operations. Reaction time (RT; also referred to as " response time ") is measured by the elapsed time between stimulus onset and an individual's response on elementary cognitive ...
anticonvulsants, benzodiazepines. Psychological trauma (also known as mental trauma, psychiatric trauma, emotional damage, or psychotrauma) is an emotional response caused by severe distressing events that are outside the normal range of human experiences. It must be understood by the affected person as directly threatening the affected person ...
Criminal psychology, also referred to as criminological psychology, is the study of the views, thoughts, intentions, actions and reactions of criminals and suspects. [1] [2] It is a subfield of criminology and applied psychology . Criminal psychologists have many roles within legal courts, including being called upon as expert witnesses and ...
The PEACE method of investigative interviewing is a five stage [ 1][ 2] process in which investigators try to build rapport and allow a criminal suspect to provide their account of events uninterrupted, before presenting the suspect with any evidence of inconsistencies or contradictions. It is used to obtain a full account of events from a ...
The scheme – known as Right Care, Right Person – will introduce a threshold for police response to tackle the amount of time officers are spending on policing mental health.