The Wechsler Scales Consist of Three Intelligence Scales Developed by David

question 16

Multiple Choice

The Wechsler scales consist of three intelligence scales developed by David Wechsler for people of different ages. Which of the following is not one of the Wechsler scales?

• A) the Wechsler Preschool and Primary Scale of Intelligence (WPPSI) for children 2-7 years old
• B) the Wechsler Intelligence Scale for Children (WISC) for children 6 through 16 years old
• C) the Wechsler Adult Intelligence Scale (WAIS) for adults
• D) the Wechsler Adult Intelligence Scale for adults with mental disabilities (WAIS-MD)

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Definitions:

Stromatolites

Layered structures formed by the accumulation of sedimentary grains bound by biofilms of microorganisms, particularly cyanobacteria, dating back to the Precambrian era.

Zircons

Mineral crystals that can contain radioactive elements used for radiometric dating, providing insight into Earth's geologic history.

Isotopic Signatures

The unique ratios of isotopes within substances that can reveal details about the origins and history of geological and biological materials.

Biomarkers

Biomolecules present in blood, various bodily fluids, or tissues indicating the presence of either normal or abnormal processes, or specific conditions or diseases.