Charles Spearman Inferred the Existence of a "G" (Or General)

question 75

Multiple Choice

Charles Spearman inferred the existence of a "g" (or general) factor in intelligence from the observation that

• A) people's scores on intelligence tests correlate highly with measures of the size of their cerebral cortex.
• B) people who score high on a test one day are likely to score high again if they take the same test another time.
• C) people who do well on a test of one kind of intellectual ability generally do well on tests of other kinds also.
• D) the mean score on intelligence tests is the same in all countries.

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Definitions:

Replenishment Lead Time

Defines the period between placing an order for stock and its delivery, impacting inventory levels and the ability to meet customer demand.

Canaliculi

Microscopic channels in bone tissue that allow for communication and nutrient exchange between osteocytes.

Osteocytes

Mature bone cells encased in the calcified matrix, responsible for maintaining the bone tissue.

Osteon

The fundamental unit of compact bone, consisting of a central canal surrounded by concentric rings of bone matrix.