When Studying the Long-Term Memory of Infants,researchers Tied a String

question 123

Multiple Choice

When studying the long-term memory of infants,researchers tied a string to an infant's foot and taught them to move a ____ hanging above their cribs by kicking their foot.

• A) mobile
• B) doll
• C) bell
• D) teddy bear

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Definitions:

Mental Imagery

The representation of sensory information in the mind in the absence of direct input, akin to "seeing" with the mind's eye.

Dependent Variable

In an experiment, the variable that is being tested and measured, which is expected to change as a result of manipulations to the independent variable.

Operational Definition

A description of a concept solely in terms of the specific process or set of validation tests used to determine its presence and quantity.

Decibel Level

A unit of measurement for the intensity of sound, defined as ten times the logarithm to base 10 of the ratio of two power levels.