In psychology, the Big Five personality traits are five broad domains or dimensions of personality that are used to describe human personality. The theory based on the Big Five factors is called the Five Factor Model (FFM). The Big Five factors are openness, conscientiousness, extraversion, agreeableness, and neuroticism. Acronyms commonly used to refer to the five traits collectively are OCEAN, NEOAC, or CANOE. Beneath each factor, a cluster of correlated specific traits is found; for example, extraversion includes such related qualities as gregariousness, assertiveness, excitement seeking, warmth, activity, and positive emotions. The Big Five model is able to account for different traits in personality without overlapping. During studies, the Big Five personality traits show consistency in interviews, self-descriptions and observations. Moreover, this five-factor structure seems to be found across a wide range of participants of different ages and of different cultures.
ipip.ori.org/newFinding_Labeling_IPIP_Scales.htm Finding (and Labeling) IPIP Scales At the link labeled "Multiple Constructs," there is a list of IPIP multi-scale inventories, including several based on either the lexically derived Big-Five factor structure or Costa and McCrae’s Five-Factor Model. As is the case with most IPIP scales, these were developed by identifying IPIP items that, when summed into a scale, correlate highly with an existing measure. The first three inventories, under the heading "The Big-Five Factor Structure," are IPIP measures designed to correlate with five-factor scales whose items are trait adjectives. The first of these is labeled "Big-Five 5 Broad Domains."
This website provides a collection of interactive personality tests with detailed results that can be taken for personal entertainment or to learn more about personality assessment. These tests range from very serious and widely used scientific instruments popular psychology and self produced quizzes. A special focus is given to the strengths, weaknesses and validity of the various systems.
The Big Five Personality Test This is an interactive personality test measuring the big five personality traits. Introduction The big five personality traits are the best accepted and most commonly used model of personality in academic psychology. The big five come from the statistical study of responses to personality items.
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International Personality Item Pool
Students: The 9 things that matter more than GPA
++Addition++Lover of Wisdom recalls a table posted by Steve Sailer estimating IQ averages by completed major based on GRE scores. For the 22 fields of study included both as intended majors from the College Board's report and as completed majors in Steve's table, the estimated IQ values correlate with one another at .77 (p=0). So for the most part, the cognitive pecking order by degree stays the same ahead of entering school as it does once a BA has been obtained. IQ estimates by intended college major via SAT scores