Transillumination Functions on the Principle That

question 20

Multiple Choice

Transillumination functions on the principle that

• A)infrared radiation is easily detected.
• B)black light causes certain substances to fluoresce.
• C)converging and diverging light brings structures into focus.
• D)tangential light casts shadows that illuminate contours.
• E)air, fluid, and tissue transmit light differentially.

---

Definitions:

Fluid Intelligence

As identified by Raymond Cattell, a type of innate intelligence.

Cattell's Idea

Refers to the psychological theories developed by Raymond Cattell, which include the concepts of fluid and crystallized intelligence as components of human cognitive ability.

Thurstone's Model

A theory of intelligence that proposes seven primary mental abilities as the basis of intelligence.

Primary Abilities

Primary abilities refer to fundamental cognitive skills in specific domains, such as verbal reasoning or spatial understanding, crucial for overall intellectual functioning.