Whois & Analysis for 123test.com

A personality test is a questionnaire or other standardized instrument designed to reveal aspects of an individual's character or psychological makeup.

An intelligence quotient (IQ) is a total score derived from several standardized tests designed to assess human intelligence.

The abbreviation "IQ" was coined by the psychologist William Stern for the German term Intelligenzquotient, his term for a scoring method for intelligence tests at University of Wrocław he advocated in a 1912 book.

Historically, IQ is a score obtained by dividing a person’s mental age score, obtained by administering an intelligence test, by the person’s chronological age, both expressed in terms of years and months.

The resulting fraction is multiplied by 100 to obtain the IQ score.

When current IQ tests were developed, the median raw score of the norming sample is defined as IQ 100 and scores each standard deviation (SD) up or down are defined as 15 IQ points greater or less, although this was not always so historically.

By this definition, approximately two-thirds of the population scores between IQ 85 and IQ 115.

About 5 percent of the population scores above 125, and 5 percent below 75.

Psychological testing refers to the administration of psychological tests.

A psychological test is "an objective and standardized measure of a sample of behavior" (p.

4).

The term sample of behavior refers to an individual's performance on tasks that have usually been prescribed beforehand.

The samples of behavior that make up a paper-and-pencil test, the most common type of test, are a series of items.

Performance on these items produce a test score.

A score on a well-constructed test is believed to reflect a psychological construct such as achievement in a school subject, cognitive ability, aptitude, emotional functioning, personality, etc.

Differences in test scores are thought to reflect individual differences in the construct the test is supposed to measure.

The technical term for the science behind psychological testing is psychometrics.

Career assessments are tools that are designed to help individuals understand how a variety of personal attributes (i.e., interests, values, preferences, motivations, aptitudes and skills), impact their potential success and satisfaction with different career options and work environments.

Career assessments have played a critical role in career development and the economy in the last century (Whiston and Rahardja, 2005).

Assessments of some or all of these attributes are often used by individuals or organizations, such as university career service centers, career counselors, outplacement companies, corporate human resources staff, executive coaches, vocational rehabilitation counselors, and guidance counselors to help individuals make more informed career decisions.

Intelligence has been defined in many different ways including as one's capacity for logic, understanding, self-awareness, learning, emotional knowledge, planning, creativity and problem solving.

It can be more generally described as the ability to perceive information, and to retain it as knowledge to be applied towards adaptive behaviors within an environment or context.