Answer:
According to the early human migration patterns they moved for about two to three miles per generation.
Explanation:
First of all, we need to contextualize here to understand why humans only moved as far as three miles per generation. Now, to start I would like to point out something. Early human groups weren't a settled group of civilizations, they were nomads and collectors, in the best cases they started to develop crop farming methods but that was really unlikely. So they depended almost solely on gathering and hunting. Thus, they weren't really able to get enough resources to perform long trips. They followed animal groups to hunt them down and that was also a reason to only move in small distances. Because in that time animals had plenty of places to move in the same areas. Also because if they had enough resources in a single place there was no real reason to leave. But that changed when settlements and civilizations developed. Rivalry for resources was a major migration factor.
Halloween's two symbols are orange pumpkins and black cats. The concept of Halloween is based on Celtic folklore. Black is seen as the symbol of death and orange reflects the colors of the fall harvest. Halloween was originally a harvest festival. The color orange is derived from the fall leaves and the pumpkin. Orange is also seen as a symbol of strength and endurance. Halloween was also a festival of the dead. This explains the use of the color black as one of Halloween's colors.
<span>c. Partial reinforcement
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Operant conditioning is one of the works of B. Skinner, a behaviorist. A popular psychologist who was the proponent of reinforcement and punishment scheme. Moreover, gambling behavior is a partial reinforcement because when the behavior is reinforced there is a higher chance of doing that behavior again even though the odds are high in getting the reward obtained behavior. The gambler's effect can further explain the phenomenon.
