CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -The seven primary mental abilities in Thurstone’s model were verbal comprehension, word fluency, number facility, spatial visualization, associative memory, perceptual speed and reasoning.

Detailed explanation-2: -It refers to the ability of the person to understand and use various words, sentences, language, or other verbal content pieces. This ability can be assessed through vocabulary tests, jumble word tests, and verbal or reading comprehension tests.

Detailed explanation-3: -Factor analysis and work on intelligence Thurstone’s work in factor analysis led him to formulate a model of intelligence centered on “Primary Mental Abilities” (PMAs), which were independent group factors of intelligence that different individuals possessed in varying degrees.

Detailed explanation-4: -Gardner (1983, 1987) initially proposed seven multiple intelligences: linguistic, logical-mathematical, spatial, musical, bodily-kinesthetic, interpersonal, and intrapersonal, and he has since added naturalist intelligence.

Detailed explanation-5: -Primary Mental Abilities refer to 7 factors identified by Louis Leon Thurstone. These 7 factors, or primary mental abilities, are word fluency, verbal comprehension, spatial visualization, number facility, associative memory, reasoning, and perceptual speed.