Wertheimer Found That If the Interval Between Light Flashes Was

question 42

Multiple Choice

Wertheimer found that if the interval between light flashes was about ____ ms,it appeared that one light was moving from one position to the other.

• A)30
• B)40
• C)60
• D)200

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Definitions:

Pretend Play

A form of play in which children use their imagination to recreate and act out roles, scenarios, and activities.

Mental Acts

The operations of the mind involving thinking, reasoning, perceiving, or judging.

Mutual Exclusivity Assumption

A cognitive bias in language learning where children assume that objects have only one label or name, facilitating the acquisition of new vocabulary.

Incubator

A heated, protective container in which premature infants are kept.