Examlex
The coefficient of determination is the coefficient of correlation squared.
Physical Support
Assistance provided in a tangible form, such as materials, resources, or physical presence and aid.
3-month-olds
Refers to infants at the age of three months, a developmental stage characterized by noticeable growth and behavioral changes.
Number Conservation
The understanding that the quantity of a set of items is unchanged even when the arrangement or appearance of the items is altered.
Experimenter
An individual conducting a scientific experiment, responsible for controlling variables and analyzing results.
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