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| t crit | for any alpha level is _________ | z crit | for N less than infinity.
Jean Piaget
A Swiss psychologist known for his pioneering work in child development, particularly his theory of cognitive development that describes how children construct a mental model of the world.
Nonverbal Communication
The process of conveying a message without the use of words; it includes gestures, facial expressions, body language, and posture.
Gender Differences
Variations in the characteristics, behaviors, or attitudes between males and females due to biological, social, and cultural factors.
Biological Differences
Biological differences refer to the distinct physiological and genetic characteristics found among species, genders, and individuals, contributing to diversity in life forms.
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