The Conservation of Liquid Task Directly Assesses a Child's Level

question 13

Multiple Choice

The conservation of liquid task directly assesses a child's level of

• A) intelligence.
• B) habituation.
• C) animism.
• D) centration.

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Definitions:

Non-directional

A hypothesis that does not specify a direction of difference or association between two variables.

Standard Error

A measure of the statistical accuracy of an estimate, indicating how much the sample mean is expected to vary from the true population mean.

Mean

The average of a set of numbers, calculated by dividing the sum of all values by the count of values, and used as a measure of central tendency.

Z-statistic

A type of standard score that represents the distance in standard deviations a data point is from the mean, used in significance testing.