Learning Disabilities

question 23

Multiple Choice

Learning disabilities

• A) are easy to diagnose.
• B) have virtually the same cause.
• C) do not occur together (i.e., the same child will not have both math and reading disabilities).
• D) should be treated by specifically tailoring instruction to the individual child's needs.

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Definitions:

Arch

A curved structural member that spans an opening and is generally composed of wedge-shaped blocks (voussoirs) that transmit the downward pressure laterally. See also thrust.

Lost Wax

A method of metal casting in which a molten metal is poured into a mold that has been created using a wax model, which is then melted away and lost.

Repoussé

Formed in relief by beating a metal plate from the back, leaving the impression on the face. The metal sheet is hammered into a hollow mold of wood or some other pliable material and finished with a graver. See also Relief.

Drilling

The process of making holes in a solid substrate by using a rotating tool called a drill, often used in construction, manufacturing, and resource extraction.