Final answer:
Arthur Jensen's Hierarchical model of intelligence includes two abilities: Level I for rote memorization and Level II for analytic skills, with the second exhibiting ethnic differences in abilities. Sternberg's triarchic and Gardner's Multiple Intelligences theories offer different perspectives, while the CHC theory provides a hierarchical framework slicing intelligence from general to specific abilities.
Step-by-step explanation:
Arthur Jensen's hierarchical model of intelligence focuses on the genetic determinants of IQ and consists of two types of abilities: Level I and Level II. Level I is associated with rote memorization, while Level II is more about conceptual and analytical skills. Jensen's research suggested that Level II abilities show differences among ethnic groups, a conclusion that sparked significant controversy and accusations of racial bias. Such ideas are not isolated, as they are part of ongoing debates within psychology regarding race and cognitive abilities.
Alternate models of intelligence exist, like Robert Sternberg's triarchic theory of intelligence, which posits that intelligence comprises practical, creative, and analytical facets. Meanwhile, Howard Gardner's Multiple Intelligences Theory argues for at least eight different intelligences, such as linguistic, logical-mathematical, and interpersonal intelligences. The Cattell-Horn-Carroll (CHC) theory, however, is considered the most comprehensive, organizing cognitive abilities in a hierarchy from general to specific abilities.