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.
Cognitive behavioral theories are conceptualized as a general category of theories, or a set of related theories, which have evolved from the theoretical writings, clinical experiences, and empirical studies of behavioral and cognitively oriented psychologists and other mental health workers.