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How many independent variables are there in an experimental two-factor design?
Adolescence
The transition period from childhood to adulthood, extending from puberty to independence.
Menarche
The occurrence of the first menstrual cycle in female individuals, marking the onset of fertility.
Cognitive Development
Cognitive development involves the growth and change in intellectual/mental abilities such as thinking, reasoning, and problem-solving across the lifespan.
Moral Development
The process through which individuals develop proper attitudes and behaviors toward other people in society, based on social and cultural norms, laws, and rules.
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