Damon Always Picks Up Objects with His Left Hand, Throws

question 644

Multiple Choice

Damon always picks up objects with his left hand, throws a ball with his left hand, and writes with his left hand.Thus, it can be concluded that

• A) Damon's left hand has more strength and dexterity than his right hand.
• B) Damon has more area on the left side of his brain devoted to controlling his left hand.
• C) Damon has more area on the right side of his brain devoted to controlling his left hand.
• D) Damon has a larger corpus callosum than if he were right-handed.

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Definitions:

Quantifier Negation

This involves reversing the scope of a quantifier in a statement (e.g., from "all" to "not all") to negate the original statement.

Existential Generalization

A logical inference rule stating that if some predicate holds for at least one thing, then there exists something for which that predicate holds.

Universal Instantiation

A logical rule of inference that allows for the deduction of specific instances from a universally quantified statement.

Existential Instantiation

A logical principle where from a general statement, one can infer the existence of at least one particular instance.