The Sun, Earth and Moon have to be in precise positions (a âsyzygyâ) and this means an eclipse can only happen when there is a full moon. A lunar eclipse lasts for hours and can be seen anywhere on the night side of the Earth. Summing up then: the Earth blocks the light from the Sun on the Moon and casts a pall of its own reflected light on.
Abstract and Keywords. Behavioral theory seeks to explain human behavior by analyzing the antecedents and consequences present in the individual's environment and the learned associations he or she has acquired through previous experience.
Behaviorism (or behaviourism) is a systematic approach to understanding the behavior of humans and other animals. It assumes that all behaviors are either reflexes produced by a response to certain stimuli in the environment, or a consequence of that individual's history, including especially reinforcement and punishment, together with the individual's current motivational state and controlling stimuli.