Which Research Extended the Theory of Cattell and Horn by Proposing

question 160

Multiple Choice

Which research extended the theory of Cattell and Horn by proposing a three-tiered hierarchical model of cognitive abilities that fit neatly with the concepts of crystallized and fluid intelligence?

• A) Gardner
• B) Sperling
• C) Sternberg
• D) Carroll

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Definitions:

Miscarriage

The spontaneous loss of a pregnancy before the 20th week, often due to underlying health issues or genetic problems.

Stillbirth

The death of a baby before or during delivery.

Preeclampsia

A pregnancy complication characterized by high blood pressure and signs of damage to another organ system, often the liver or kidneys.

Assisted Reproductive Technology

A range of medical procedures used to address infertility, including in vitro fertilization (IVF), surrogacy, and artificial insemination.