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Individuals can compete for food, water, space, light, mates, or any other resource which is required for survival or reproduction. The resource must be limited for competition to occur; if every member of the species can obtain a sufficient amount of every resource then individuals do not compete and the population grows exponentially. [1]
Competition can occur between individuals of the same species, called intraspecific competition, or between different species, called interspecific competition. Studies show that intraspecific competition can regulate population dynamics (changes in population size over time). This occurs because individuals become crowded as the population grows.
Subadult male lion and female spotted hyena in the Masai Mara.The two species share the same ecological niche, and are thus in competition with each other. Interspecific competition, in ecology, is a form of competition in which individuals of different species compete for the same resources in an ecosystem (e.g. food or living space).
Conflict among the roles begins because of the human desire to reach success, and because of the pressure put on an individual by two imposing and incompatible demands competing against each other. The effects of role conflict, as found through case-studies and nationwide surveys, are related to individual personality characteristics and ...
When a conflict occurs not just between two individuals (interpersonal conflict), but between two or more groups (intergroup conflict), additional effects of group dynamics come into play. [ 57 ] [ 58 ] Five typical emotions have been identified in groups that contribute to escalation: superiority , injustice , vulnerability , mistrust , and ...
Eventually, the individual internalizes the behavior they want to attain, and that trait will generalize to other areas of the individual's life. Personality change also occurs when individuals observe the actions of others. Individuals may mimic the behaviors of others and then internalize those behaviors. [42]
A social trap occurs when individuals or groups pursue immediate rewards that later prove to have negative or even lethal consequences. [28] This type of dilemma arises when a behavior produces rewards initially but continuing the same behavior produces diminishing returns. Stimuli that cause social traps are called sliding reinforcers, since ...
Observational learning leads to a change in an individual's behavior along three dimensions: An individual thinks about a situation in a different way and may have incentive to react to it. The change is a result of a person's direct experiences as opposed to being in-born. For the most part, the change an individual has made is permanent. [10]