From Wikipedia, the free encyclopedia. In nuclear physics, the astrophysical S-factor S(E) is a rescaling of a nuclear reaction's total cross section σ(E) to account for the Coulomb repulsion between the charged reactants . It determines the rates of nuclear fusion reactions that occur in the cores of stars.
What does Spearman's g factor refer to?
Spearman's General Intelligence (g)
General intelligence, also known as g factor, refers to a general mental ability that, according to Spearman, underlies multiple specific skills, including verbal, spatial, numerical and mechanical.
What are the two factors in the theory of two-factor theory of intelligence?
Spearman's Two-Factor Theory:
The English psychologist, Charles Spearman (1863-1945), in 1904 proposed his theory of intelligence called two-factor theory. According to him intellectual abilities are comprised of two factors, namely; the general ability known as G-factor and specific Abilities known as S-factors.
What is Unifactor theory of intelligence?
One factor/UNI factor theory: It reduces all abilities to a single capacity of general intelligence or ‘common sense' . This would imply that they are all perfectly correlated, and would make no allowance for the unevenness of people i.e. abilities along different lines.
What are the characteristics of S Factor?
- “s” factor is also called as the special ability of an individual.
- It is not involved in all the activities.
- It is acquired in the environment.
- It varies from activity to activity.
- It varies from individual to individual.
What is G factor and S-Factor?
g-factor: Some psychologist comes up with a test of mental abilities and gives it to a lot of people. When a score is calculated and averaged across abilities, a general intelligence factor is established. ... An s -factor score represents a person's ability within one particular area .
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.
Is G factor real?
Some scientists consider g as a statistical regularity and uncontroversial , and a general cognitive factor appears in data collected from people in nearly every human culture. Yet, there is no consensus as to what causes the positive correlations between tests.
What is the two factor theory of intelligence by Spearman?
Spearman's two-factor theory proposes that intelligence has two components: general intelligence (“g”) and specific ability (“s”) . To explain the differences in performance on different tasks, Spearman hypothesized that the “s” component was specific to a certain aspect of intelligence.
What would be the strongest evidence that a test is biased against some group?
Which of these would provide the strongest evidence that a test is biased against some group? The average score for this group is lower than that for some other group .
What are the two theories of intelligence?
Major theories include Sternberg's triarchic theory , Gardner's theory of multiple intelligences, and Piaget's theory of development. Biological theories emphasize the relationship between intelligence, and the brain and its functions.
What is two factor theory class 12?
(i) Charles Spearman (1972) proposed the ‘Two Factor Theory' of intelligence. (ii) According to him, intelligence consists of General (‘G') and Specific (‘S') factors . (iii) This theory maintained that all intellectual activities share a single common factor, called ‘G' factor characterised as mental energy.
What are the 6 theories of intelligence?
- Theory of Intelligence # 1. Spearman's Two Factor Theory of Intelligence:
- Theory of Intelligence # 2. Mathematical Basis of Spearman's Theory:
- Theory of Intelligence # 3. ...
- Theory of Intelligence # 4. ...
- Theory of Intelligence # 5. ...
- Theory of Intelligence # 6.
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 are the 3 types of intelligence?
Figure 7.12 Sternberg's theory identifies three types of intelligence: practical, creative, and analytical .
What are the 4 types of intelligence?
- 1 Linguistic Intelligence (“word smart”) ...
- 2 Logical-Mathematical Intelligence (“number/reasoning smart”) ...
- 3 Spatial Intelligence (“picture smart”) ...
- 4 Bodily-Kinesthetic Intelligence (“body smart”) ...
- 5 Musical Intelligence (“music smart”) ...
- 6 Interpersonal Intelligence (“people smart”)
