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PCLR
The Psychopathy Checklist or Hare Psychopathy Checklist-Revised, now the Psychopathy Checklist—revised (PCL-R), is a Clinical psychology#Assessment, psychological assessment tool that is commonly used to assess the presence and extent of the personality trait psychopathy in individuals—most often those institutionalized in the criminal justice system—and to differentiate those high in this trait from those with antisocial personality disorder, a related diagnosable disorder. It is a 20-item inventory of perceived personality traits and recorded behaviors, intended to be completed on the basis of a semi-structured interview along with a review of "collateral information" such as official records. The PCL was originally developed in the 1970s by Canadian psychologist Robert D. Hare for use in Experimental psychology, psychology experiments, based partly on Hare's work with male offenders and forensic inmates in Vancouver, and partly on an influential clinical profile by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychopathy Checklist Manual
Psychopathy, sometimes considered synonymous with sociopathy, is characterized by persistent Anti-social behaviour, antisocial behavior, impaired empathy and remorse, and Boldness, bold, Disinhibition, disinhibited, and Egotism, egotistical Behavior, traits. Different conceptions of psychopathy have been used throughout History of psychopathy, history that are only partly overlapping and may sometimes be contradictory. Hervey M. Cleckley, an American psychiatrist, influenced the initial diagnostic criteria for antisocial personality reaction/disturbance in the ''Diagnostic and Statistical Manual of Mental Disorders'' (''DSM''), as did American psychologist George E. Partridge. The ''DSM'' and ''International Classification of Diseases'' (ICD) subsequently introduced the diagnoses of antisocial personality disorder (ASPD) and Antisocial personality disorder#ICD-10, dissocial personality disorder (DPD) respectively, stating that these diagnoses have been referred to (or include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felony
A felony is traditionally considered a crime of high seriousness, whereas a misdemeanor is regarded as less serious. The term "felony" originated from English common law (from the French medieval word "félonie") to describe an offense that resulted in the confiscation of a convicted person's land and goods, to which additional punishments including capital punishment could be added; other crimes were called misdemeanors. Following conviction of a felony in a court of law, a person may be described as a felon or a convicted felon. Some common law countries and jurisdictions no longer classify crimes as felonies or misdemeanors and instead use other distinctions, such as by classifying serious crimes as indictable offences and less serious crimes as summary offences. In the United States, where the felony/misdemeanor distinction is still widely applied, the federal government defines a felony as a crime punishable by death or imprisonment in excess of one year. If punishable by e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confirmatory Factor Analysis
In statistics, confirmatory factor analysis (CFA) is a special form of factor analysis, most commonly used in social science research.Kline, R. B. (2010). ''Principles and practice of structural equation modeling (3rd ed.).'' New York, New York: Guilford Press. It is used to test whether measures of a construct are consistent with a researcher's understanding of the nature of that construct (or factor). As such, the objective of confirmatory factor analysis is to test whether the data fit a hypothesized measurement model. This hypothesized model is based on theory and/or previous analytic research. CFA was first developed by Jöreskog (1969) and has built upon and replaced older methods of analyzing construct validity such as the MTMM Matrix as described in Campbell & Fiske (1959). In confirmatory factor analysis, the researcher first develops a hypothesis about what factors they believe are underlying the measures used (e.g., " Depression" being the factor underlying the Beck Dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow Caledonian University
Glasgow Caledonian University ( gd, Oilthigh Chailleannach Ghlaschu, ), informally GCU, Caledonian or Caley, is a public university in Glasgow, Scotland. It was formed in 1993 by the merger of The Queen's College, Glasgow (founded in 1875) and Glasgow Polytechnic (founded in 1991). In June 2017, the university's New York partner institution, which was founded in 2013, was granted permission to award degrees in the state, the first higher education institution founded by a foreign university to achieve this status. History The university traces its origin from ''The Queen's College, Glasgow'' (founded 1875), and the ''Glasgow College of Technology'' (founded 1971). The Queen's College, which specialised in providing training in domestic science, received the royal accolade of being named after Queen Elizabeth in its centenary celebrations in 1975. Queen Elizabeth was, herself, patron of the college since 1944. Glasgow Polytechnic, which was one of the largest central institut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Construct (philosophy)
In philosophy, a construct is an object (philosophy), object which is ''ideal'', that is, an object of the mind or of thought, meaning that its existence may be said to depend upon a subject's mind. This contrasts with any possibly ''mind-independent'' objects, the existence of which purportedly does not depend on the existence of a conscious observing subject. Thus, the distinction between these two terms may be compared to that between phenomenon and noumenon in other philosophical contexts and to many of the typical definitions of the terms Philosophical realism, realism and idealism also. In the correspondence theory of truth, ideas, such as constructs, are to be judged and checked according to how well they correspond with their reference, referents, often conceived as part of a ''mind-independent'' reality. Overview As mind-dependent objects, concepts that are typically viewed as constructs include the abstract objects designated by such symbols as 3 or 4, or words such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Item Response Theory
In psychometrics, item response theory (IRT) (also known as latent trait theory, strong true score theory, or modern mental test theory) is a paradigm for the design, analysis, and scoring of tests, questionnaires, and similar instruments measuring abilities, attitudes, or other variables. It is a theory of testing based on the relationship between individuals' performances on a test item and the test takers' levels of performance on an overall measure of the ability that item was designed to measure. Several different statistical models are used to represent both item and test taker characteristics. Unlike simpler alternatives for creating scales and evaluating questionnaire responses, it does not assume that each item is equally difficult. This distinguishes IRT from, for instance, Likert scaling, in which ''"''All items are assumed to be replications of each other or in other words items are considered to be parallel instruments".A. van Alphen, R. Halfens, A. Hasman and T. Imbos. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suicide
Suicide is the act of intentionally causing one's own death. Mental disorders (including depression, bipolar disorder, schizophrenia, personality disorders, anxiety disorders), physical disorders (such as chronic fatigue syndrome), and substance abuse (including alcoholism and the use of and withdrawal from benzodiazepines) are risk factors. Some suicides are impulsive acts due to stress (such as from financial or academic difficulties), relationship problems (such as breakups or divorces), or harassment and bullying. Those who have previously attempted suicide are at a higher risk for future attempts. Effective suicide prevention efforts include limiting access to methods of suicide such as firearms, drugs, and poisons; treating mental disorders and substance abuse; careful media reporting about suicide; and improving economic conditions. Although crisis hotlines are common resources, their effectiveness has not been well studied. The most commonly adopted metho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juvenile Delinquency
Juvenile delinquency, also known as juvenile offending, is the act of participating in unlawful behavior as a minor or individual younger than the statutory age of majority. In the United States of America, a juvenile delinquent is a person who commits a crime and is under a specific age. Most states specify a juvenile delinquent as an individual under 18 years of age while a few states have set the maximum age slightly different. In 2021, Michigan, New York, and Vermont raised the maximum age to under 19, and Vermont law was updated again in 2022 to include individuals under the age of 20. Only three states, Georgia, Texas, and Wisconsin still appropriate the age of a juvenile delinquent as someone under the age of 17. While the maximum age in some US states has increased, Japan has lowered the juvenile delinquent age from under 20 to under 18. This change occurred on April 1, 2022 when the Japanese Diet activated a law lowering the age of minor status in the country. Just as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psych Central
Psych Central is an independent mental health information and news website. Psych Central is overseen by mental health professionals who create and oversee all the content published on the site. The site was created in 1995. The site was named as one of the Internet's 50 Best Websites in 2008 by ''Time'', and has approximately 6 million unique visitors per month.Psych Central '''' PsychCentral was acquired by in 2020. Former attorney and author, Faye McCray was appointe [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Need For Affiliation
The need for affiliation (N-Affil) is a term that was popularized by David McClelland and describes a person's need to feel a sense of involvement and "belonging" within a social group; McClelland's thinking was strongly influenced by the pioneering work of Henry Murray who first identified underlying psychological human needs and motivational processes (1938). It was Murray who set out a classification of needs, including achievement, power and affiliation—and placed these in the context of an integrated motivational model. People with a high need for affiliation require warm interpersonal relationships and approval from those with whom they have regular contact. Having a strong bond with others make a person feel as if they are a part of something important that creates a powerful impact. People who place high emphasis on affiliation tend to be supportive team members, but may be less effective in leadership positions. A person who takes part in a group, whether it be a movement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empathy
Empathy is the capacity to understand or feel what another person is experiencing from within their frame of reference, that is, the capacity to place oneself in another's position. Definitions of empathy encompass a broad range of social, cognitive, and emotional processes primarily concerned with understanding others (and others' emotions in particular). Types of empathy include cognitive empathy, emotional (or affective) empathy, somatic empathy, and spiritual empathy.Rothschild, B. (with Rand, M. L.). (2006). ''Help for the Helper: The psychophysiology of compassion fatigue and vicarious trauma''. Etymology The English word ''empathy'' is derived from the Ancient Greek (''empatheia'', meaning "physical affection or passion"). That word derives from (''en'', "in, at") and ('' pathos'', "passion" or "suffering"). Theodor Lipps adapted the German aesthetic term ("feeling into") to psychology in 1903, and Edward B. Titchener translated into English as "empathy" i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machiavellianism (psychology)
In the field of personality psychology, Machiavellianism is a personality trait centered on manipulativeness, callousness, and indifference to morality.Jones, D. N., & Paulhus, D. L. (2009). Machiavellianism. In M. R. Leary & R. H. Hoyle (Eds.), ''Handbook of individual differences in social behavior'' (pp. 93–108). New York: The Guilford Press. Though it has nothing to do with the historical figure or his political thought, the trait is named after the political theorist Niccolò Machiavelli, as psychologists Richard Christie and Florence Geis used edited and truncated statements inspired by his works to study variations in human behaviors. Their ''Mach IV'' test, a 20-question, Likert-scale personality survey, became the standard self-assessment tool and scale of the Machiavellianism construct. Those who score high on the scale (High Machs) are more likely to have a high level of deceitfulness and a cynical, unempathetic temperament. It is one of the dark triad traits, along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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