When Learning Disabilities Are Identified by a Child's Performing Below

question 94

Multiple Choice

When learning disabilities are identified by a child's performing below expected grade or age,

• A)the child must be at least two grades or years behind what is expected.
• B)the child must be at least three grades or years behind what is expected.
• C)a large discrepancy with peers appears more serious for younger than older children.
• D)a large discrepancy with peers appears more serious for older than younger children.

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Definitions:

Conformers

Different spatial arrangements of atoms in a molecule that can be converted into one another by rotation around single bonds.

Butane

A gaseous hydrocarbon with the formula C4H10, existing in two isomeric forms and used as a fuel and a refrigerant.

Torsional Strain

A type of strain in molecules that occurs when atoms in a molecule are placed such that they cause repulsion by being in close proximity, often linked to bond angles and rotation around bonds.

Combustion

A chemical process that involves the rapid combination of a substance with oxygen to release heat and light.