Oliver P. John | |
---|---|
Born | February 9, 1959 |
Nationality | German |
Alma mater | University of Oregon |
Known for | Big Five personality traits |
Awards | 2017 Block Award from the Society for Personality and Social Psychology [1] |
Scientific career | |
Fields | Personality psychology |
Institutions | University of California, Berkeley |
Thesis | Direction and type of causal explanations in trait hierarchies (1986) |
Doctoral advisor | Lewis R. Goldberg |
Oliver Peter John (born February 9, 1959) is an American personality psychologist and professor of psychology at the University of California, Berkeley. He is known for co-developing the 1998 Big Five Inventory. [2] [3]
Psychology is the scientific study of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, including feelings and thoughts. It is an academic discipline of immense scope, crossing the boundaries between the natural and social sciences. Psychologists seek an understanding of the emergent properties of brains, linking the discipline to neuroscience. As social scientists, psychologists aim to understand the behavior of individuals and groups. Ψ is a Greek letter which is commonly associated with the science of psychology.
Graphology is the analysis of handwriting with attempt to determine someone's personality traits. No scientific evidence exists to support graphology, and it is generally considered a pseudoscience or scientifically questionable practice. However, it remains in widespread use in France and has historically been considered legitimate for use in some court cases. The term is sometimes incorrectly used to refer to forensic document examination, due to the fact that aspects of the latter dealing with the examination of handwritten documents are occasionally referred to as graphanalysis.
In personality typology, the Myers–Briggs Type Indicator (MBTI) is an introspective self-report questionnaire indicating differing psychological preferences in how people perceive the world and make decisions. The test attempts to assign four categories: introversion or extraversion, sensing or intuition, thinking or feeling, judging or perceiving. One letter from each category is taken to produce a four-letter test result, such as "INTJ" or "ESFP".
Emotional intelligence (EI) is most often defined as the ability to perceive, use, understand, manage, and handle emotions. People with high emotional intelligence can recognize their own emotions and those of others, use emotional information to guide thinking and behavior, discern between different feelings and label them appropriately, and adjust emotions to adapt to environments. Although the term first appeared in 1964, it gained popularity in the 1995 best-selling book Emotional Intelligence, written by science journalist Daniel Goleman. Goleman defined EI as the array of skills and characteristics that drive leadership performance.
Psychological testing is the administration of psychological tests. Psychological tests are administered by trained evaluators. A person's responses are evaluated according to carefully prescribed guidelines. Scores are thought to reflect individual or group differences in the construct the test purports to measure. The science behind psychological testing is psychometrics.
Histrionic personality disorder (HPD) is defined by the American Psychiatric Association as a personality disorder characterized by a pattern of excessive attention-seeking behaviors, usually beginning in early childhood, including inappropriate seduction and an excessive desire for approval. People diagnosed with the disorder are said to be lively, dramatic, vivacious, enthusiastic, extroverted and flirtatious.
A personality test is a method of assessing human personality constructs. Most personality assessment instruments are in fact introspective self-report questionnaire measures or reports from life records (L-data) such as rating scales. Attempts to construct actual performance tests of personality have been very limited even though Raymond Cattell with his colleague Frank Warburton compiled a list of over 2000 separate objective tests that could be used in constructing objective personality tests. One exception however, was the Objective-Analytic Test Battery, a performance test designed to quantitatively measure 10 factor-analytically discerned personality trait dimensions. A major problem with both L-data and Q-data methods is that because of item transparency, rating scales and self-report questionnaires are highly susceptible to motivational and response distortion ranging all the way from lack of adequate self-insight to downright dissimulation depending on the reason/motivation for the assessment being undertaken.
Interpersonal attraction as a part of social psychology is the study of the attraction between people which leads to the development of platonic or romantic relationships. It is distinct from perceptions such as physical attractiveness, and involves views of what is and what is not considered beautiful or attractive.
The Wonderlic Contemporary Cognitive Ability Test is an assessment used to measure the cognitive ability and problem-solving aptitude of prospective employees for a range of occupations. It is a proprietary assessment created and distributed by Wonderlic. It consists of 50 multiple choice questions to be answered in 12 minutes. The test was created in 1939 by Eldon F. Wonderlic (1909–1980), while he was a graduate student at Northwestern University. The score is calculated as the number of correct answers given in the allotted time. A score of 20 is intended to indicate average intelligence.
The Wrestling Observer Newsletter (WON) Hall of Fame is a professional wrestling hall of fame that recognizes people who make significant contributions to their professions. It was founded in 1996 by Dave Meltzer, editor of the newsletter, the Wrestling Observer Newsletter. Like many other wrestling halls of fame, such as the WWE, Impact, ROH and WCW halls of fame, the Wrestling Observer Newsletter Hall of Fame is not contained in a building, and there are no ceremonies for inductions other than a highly detailed biographical documentation of their career in the newsletter. Inductees include wrestlers/fighters, managers, promoters, trainers, and commentators. On eight occasions, tag teams have been inducted rather than the individual members of the team. This first occurred in 1996, when The Dusek family, The Fabulous Kangaroos, and The Road Warriors entered the hall. The Fabulous Freebirds, The Midnight Express, The Rock 'n' Roll Express, The Assassins and The Sharpe Brothers have also been inducted as groups. In addition; the first trio was inducted in 2019, when Los Misioneros de la Muerte were voted in. The second trio was inducted, after Los Brazos were voted into the hall in 2021.
Walter Mischel was an Austrian-born American psychologist specializing in personality theory and social psychology. He was the Robert Johnston Niven Professor of Humane Letters in the Department of Psychology at Columbia University. A Review of General Psychology survey, published in 2002, ranked Mischel as the 25th most cited psychologist of the 20th century.
Lisa Feldman Barrett is a distinguished professor of psychology at Northeastern University, where she focuses on affective science. She is a director of the Interdisciplinary Affective Science Laboratory. Along with James Russell, she is the founding editor-in-chief of the journal Emotion Review. Along with James Gross, she founded the Society for Affective Science.
Psychopathy, sometimes considered synonymous with sociopathy, is characterized by persistent antisocial behavior, impaired empathy and remorse, and bold, disinhibited, and egotistical traits. Different conceptions of psychopathy have been used throughout history that are only partly overlapping and may sometimes be contradictory.
Sonja Lyubomirsky is a Russian-born American professor in the Department of Psychology at the University of California, Riverside and author of the bestseller The How of Happiness: A Scientific Approach to Getting the Life You Want, a book of strategies backed by scientific research that can be used to increase happiness.
Finn Mertens, also known as Finn the Human, is a fictional character and one of the two protagonists in the American animated television series Adventure Time created by Pendleton Ward. He also appeared in the spin-off series Adventure Time: Distant Lands. He is voiced by Jeremy Shada in most appearances. The character made his debut in the original pilot, where he is named Pen and voiced by Zack Shada, Jeremy's older brother. Jonathan Frakes voices Finn as an adult in some appearances.
Moral foundations theory is a social psychological theory intended to explain the origins of and variation in human moral reasoning on the basis of innate, modular foundations. It was first proposed by the psychologists Jonathan Haidt, Craig Joseph and Jesse Graham, building on the work of cultural anthropologist Richard Shweder; and subsequently developed by a diverse group of collaborators, and popularized in Haidt's book The Righteous Mind. The theory proposes six foundations: Care/Harm, Fairness/Cheating, Loyalty/Betrayal, Authority/Subversion, Sanctity/Degradation, and Liberty/Oppression; while its authors remain open to the addition, subtraction or modification of the set of foundations.
Ravenna Mathews Helson is an American psychologist known for her research on the psychology of women and creativity. Dacher Keltner has described her as "a pioneer in the study of women's lives".
In the field of personality psychology, Machiavellianism is a personality trait centered on manipulativeness, callousness, and indifference to morality. Though unrelated to the historical figure or his works, the trait is named after the political philosophy of 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 are more likely to have a high level of deceitfulness and an unempathetic temperament.