A Result Is Considered Statistically Significant When

question 23

Multiple Choice

A result is considered statistically significant when

• A)the sample score is so extreme that the research hypothesis is rejected.
• B)the sample score is so extreme that the null hypothesis is rejected.
• C)the population mean is so extreme that the research hypothesis is rejected.
• D)the population mean is so extreme that the null hypothesis is rejected.

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Definitions:

Irreversibility

The cognitive incapacity in early childhood to understand that actions, once performed, can be undone to return to the original state.

Mental Undo

The cognitive process of reversing or attempting to reverse the effects of one’s earlier actions or decisions.

Piaget

Jean Piaget was a Swiss psychologist known for his pioneering work in child development, particularly his theory of cognitive development that describes how children develop intellectually throughout the course of childhood.

Egocentric

Having or regarding oneself as the center of all interests and perspectives, often ignoring others' viewpoints.