Factor Analysis. a statistically procedure that identifies clusters of related items (called factors) on a test ; used to identify different dimensions of a performance that underlie one’s total score.
What is savant syndrome AP Psychology?
Savant syndrome: A condition in which someone shows exceptional ability in a single skill but limited general mental ability .
What is factor analysis in psychology quizlet?
Factor Analysis. Tries to discover patterns in the relationships among many respondents on many variables . Seeks to discover if the observed variables can be explained largely or entirely in terms of a much smaller number of variables called factors. Example: denial, fright, rapid heart beat, nightmares= Fear Factor.
Which is designed to predict a person’s future performance?
* Aptitude Tests – a test designed to predict a persons future performance; capacity to learn.
Which psychologist proposed that there is one overarching intelligence factor that he called G?
Charles Spearman developed his two-factor theory of intelligence using factor analysis. His research not only led him to develop the concept of the g factor of general intelligence, but also the s factor of specific intellectual abilities.
What are the types of factor analysis?
There are two types of factor analyses, exploratory and confirmatory . Exploratory factor analysis (EFA) is method to explore the underlying structure of a set of observed variables, and is a crucial step in the scale development process.
What is factor analysis with example?
Factor analysis is used to identify “factors” that explain a variety of results on different tests . For example, intelligence research found that people who get a high score on a test of verbal ability are also good on other tests that require verbal abilities.
What percent is a 5 on AP Psychology?
| Raw Composite Score AP Score % of Students Earning Each Score (2020) | 113-150 5 22.4% | 93-112 4 25.4% | 77-92 3 23.5% | 65-76 2 9.6% |
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How is IQ calculated AP Psychology?
An “IQ”. Derived from the German psychologist William Stern. It’s simply the mental age divided by the chronological age, then multiplied by 100 . This test works well with people who are younger.
Is savant syndrome a form of autism?
Savant syndrome is a condition where prodigious talent can co-occur with developmental conditions such as autism spectrum conditions (autism). It is not yet clear why some autistic people develop savant skills while others do not.
Who conducted a famous study of high IQ?
Explanation: Lewis Terman conducted a study on schoolchildren whose IQ scores were higher than 135.
What is the IQ score of someone with an average level of intelligence meaning their mental age is the same as their chronological age?
An individual’s mental age is then divided by his chronological age and multiplied by 100 , yielding an intelligence quotient (IQ). Thus, a subject whose mental and chronological ages are identical has an IQ of 100, or average intelligence.
When Professor McGuire asks her students to answer questions in class she can quickly tell from their facial expressions whether they are happy to participate professor McGuire’s perceptual skill best illustrates?
| Question Answer | When Professor McGuire asks her students to answer questions in class, she can quickly tell from their facial expressions whether they are happy to participate. Professor McGuire’s perceptual skill best illustrates emotional intelligence. |
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What are the 12 multiple intelligences?
Multiple intelligences is a theory first posited by Harvard developmental psychologist Howard Gardner in 1983 that suggests human intelligence can be differentiated into eight modalities: visual-spatial, verbal-linguistic, musical-rhythmic, logical-mathematical, interpersonal, intrapersonal, naturalistic and bodily- ...
What is G in IQ?
General intelligence , also known as g factor, refers to the existence of a broad mental capacity that influences performance on cognitive ability measures.
What are the two factors that used in coming up with a person’s IQ?
According to Charles Spearman, what two factors contribute to a person’s intelligence? The two factors are general intelligence and specific mental abilities .
