When Does Secondary Intersubjectivity Generally Emerge

question 17

Multiple Choice

When does secondary intersubjectivity generally emerge?

• A) between 2 and 3 months of age
• B) between 5 and 6 months of age
• C) between 7 and 9 months of age
• D) between 9 and 12 months of age

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Definitions:

Empirical Rule

A statistical principle that indicates almost all values in a normal distribution lie within three standard deviations from the average.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values.

Interquartile Range

The difference between the third quartile (75th percentile) and the first quartile (25th percentile), a measure of variability that indicates the spread of the middle 50% of a dataset.

Coefficient Of Variation

A standardized measure of dispersion of a probability distribution or frequency distribution, calculated as the ratio of the standard deviation to the mean, expressed as a percentage.