Yerkes argued that his tests measured 'native intellectual ability', in other words, innate intelligence which was unaffected by culture and educational opportunities..
Correspondingly, what did Yerkes do?
Robert Yerkes (May 26, 1876 - February 3, 1956) was an American psychologist best-remembered for his work in the areas of intelligence testing and comparative psychology. He is also known for describing Yerkes-Dodson law with his colleague John Dillingham Dodson.
Similarly, how did psychologist Robert M Yerkes contribute to the war effort? Intelligence testing and eugenics In 1917, Yerkes served as president of the American Psychological Association (APA). Under his urging, the APA began several programs devoted to the war effort in World War I. His work was used as one of the eugenic motivations for harsh and racist immigration restrictions.
Beside this, how is IQ testing ethnocentric?
IQ tests are extremely ethnocentric (i.e. questions are based on what a person living in a first world country- normally a Western country- would know). IQ tests are not a true measure of intelligence, but merely a measure of how well can perform on an IQ test. They are still ethnocentric.
What is the Army Alpha test?
The Army Alpha is a group-administered test developed by Robert Yerkes and six others in order to evaluate the many U.S. military recruits during World War I. It was first introduced in 1917 due to a demand for a systematic method of evaluating the intellectual and emotional functioning of soldiers.
Related Question Answers
Why did Yerkes develop an IQ test?
During the First World War (1914-18) Yerkes found an opportunity to promote the use and status of mental testing and therefore the status of psychology as a serious science. These types of tests have now become common in modern IQ tests. Army Beta - A pictorial test for men who were illiterate or who failed the alpha.What does Yerkes mean?
The distinguished surname Yerkes is of German origin, meaning "son of George." The name is derived from the Greek "ge ergon," literally meaning "tiller of the soil" or "farmer." Yerkes was used as a first name throughout Europe during the Middle Ages due to the legendary dragon-slaying fame of St.What is Yerkes Dodson Law in psychology?
The Yerkes–Dodson law is an empirical relationship between arousal and performance, originally developed by psychologists Robert M. Yerkes and John Dillingham Dodson in 1908. The process is often illustrated graphically as a bell-shaped curve which increases and then decreases with higher levels of arousal.What does a comparative psychologist do?
Job Duties A comparative psychologist studies various aspects of animal groups such as sensory, social, recognition, communication and cognition systems. These professionals may also study components found in animal behavior, like physiological, environmental and psychological makeup.Is IQ testing accurate?
IQ scores not accurate marker of intelligence, study shows. "There is no such thing as a single measure of IQ or a measure of general intelligence." More than 100,000 participants joined the study and completed 12 online cognitive tests that examined memory, reasoning, attention and planning abilities.How are IQ tests culturally biased?
According to some researchers, the “cultural specificity” of intelligence makes IQ tests biased towards the environments in which they were developed – namely white, Western society. This makes them potentially problematic in culturally diverse settings.Why are IQ tests not reliable?
IQ tests are misleading because they do not accurately reflect intelligence, according to a study which found that a minimum of three different exams are needed to measure someone's brainpower.How IQ is tested?
Historically, IQ was 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 (quotient) is multiplied by 100 to obtain the IQ score.Can you increase your IQ?
Yes, your IQ can change over time. But [IQ] tests give you the same answer to a very substantial extent, even over a period of year. The older you are, the more stable your test score will be. IQs are increasing three points per decade.How important is IQ?
IQ, short for intelligence quotient, is a measure of a person's reasoning ability. IQ tests begin to assess this by measuring short- and long-term memory. They also measure how well people can solve puzzles and recall information they've heard — and how quickly. Every student can learn, no matter how intelligent.What is a good IQ?
The average score on an IQ test is 100. Most people fall within the 85 to 114 range. Any score over 140 is considered a high IQ. A score over 160 is considered a genius IQ.What was Einstein's IQ?
Albert Einstein had an IQ of about 160.How are intelligence tests mainly used today?
Intelligence tests in use today are for the most part individually administered (i.e., a psychologist administers the test to an individual in a closed setting with no other individuals present). For a long time, group intelligence tests were used throughout the public schools and in the military.In what year was Lewis Terman president of APA?
1922,
What is Army beta test?
The Army Beta 1917 is the non-verbal complement of the Army Alpha—a group-administered test developed by Robert Yerkes and six other committee members to evaluate some 1.5 million military recruits in the United States during World War I. It has been recognized as an archetype of future cognitive ability tests. 
