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efficient cause

in the doctrine of the four causes stated by Aristotle, the agent that initiates a causal process by bringing together the material cause (matter), the formal cause (form), and the final cause (purpose) of a particular effect. One of Aristotle’s examples of an efficient cause was a skilled craftsman who creates an artifact; another was a father who begets a child. More generally, the term is used to mean that which produces a given effect by a causal process.

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Psychology term of the day

February 26th 2024

copro- (copr-; kopro-; kopr-)

Sorry, "copro-copr-kopro-kopr" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.