Jean Piaget's Observations of His Three Children Formed the Basis

question 18

Multiple Choice

Jean Piaget's observations of his three children formed the basis of his theories of childhood development. This is an example of the ________ method of research.

• A) naturalistic observation
• B) correlational
• C) psychometric
• D) case study

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Definitions:

Lake Victoria

Africa's largest lake by area, and it is among the largest freshwater lakes in the world, known for its rich biodiversity.

Biodiversity Decline

A reduction in the variety and variability of life forms within a given ecosystem, region, or across the planet, often resulting from human activities.

Ballast Water

Water carried in ships’ ballast tanks to improve stability and balance, which can introduce invasive species to new environments when discharged.

Invasive Species

Invasive species are foreign organisms that quickly proliferate in unfamiliar ecosystems, frequently damaging indigenous species, human well-being, and economic structures.