general intelligence
according to Spearman and others, underlies all mental abilities and is therefore measured by every task on an intelligence test.
General intelligence refers to an individual’s overall cognitive ability, which encompasses a broad range of mental processes including reasoning, problem-solving, perception, memory, and learning. It is often expressed as an intelligence quotient (IQ) score, which is derived from standardized intelligence tests.
General intelligence is considered the foundation of all mental abilities and is highly predictive of performance in a variety of different tasks and situations. Individuals with higher levels of general intelligence typically have better academic and occupational outcomes, as well as improved overall life satisfaction.
It is important to note, however, that general intelligence is not the only factor that contributes to success in life. Other factors, such as personality traits, motivation, and social skills, also play a role. Additionally, there are limitations to standardized intelligence tests, and they should not be used as the sole measure of an individual’s intelligence or potential.
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