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If a supernova was first seen in the year of Christ's birth (the Star of Bethlehem?) and its distance from Earth was 3 kpc, approximately when did the supernova actually explode?
Intrinsic Motivation
The drive to engage in activities for their own sake, because they are interesting or enjoyable, not for some external reward.
Organismic Needs
Fundamental physiological and psychological needs that must be met for an individual to develop and function optimally, such as the needs for food, safety, love, and self-esteem.
Self-actualization
The process of realizing and fulfilling one's potential and capabilities, representing the pinnacle of psychological development.
Conscious Experience
The awareness of one's own internally and externally directed perceptions, thoughts, and feelings.
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