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Ambition is a character trait that describes people who are driven to better their station or to succeed at lofty goals. It has been categorized both as a virtue and as a vice. The use of the word "ambitious" in William Shakespeare 's Julius Caesar (1599), for example, points to its use to describe someone who is ruthless in seeking out ...
The term allelopathy from the Greek-derived compounds allilon-(αλλήλων) and -pathy (πάθη) (meaning "mutual harm" or "suffering"), was first used in 1937 by the Austrian professor Hans Molisch in the book Der Einfluss einer Pflanze auf die andere - Allelopathie (The Effect of Plants on Each Other - Allelopathy) published in German. [3]
Strength of natural selection plot as a function of age. The antagonistic pleiotropy hypothesis (APT) is a theory in evolutionary biology that suggests certain genes may confer beneficial effects early in an organism's life, enhancing reproductive success, while also causing detrimental effects later in life, contributing to the aging process.
Neuroticism is a personality trait associated with negative emotions. It is one of the Big Five traits. Individuals with high scores on neuroticism are more likely than average to experience such feelings as anxiety, worry, fear, anger, frustration, envy, jealousy, pessimism, guilt, depressed mood, and loneliness. [1]
some involve a decision or judgment being affected by irrelevant information (for example the framing effect where the same problem receives different responses depending on how it is described; or the distinction bias where choices presented together have different outcomes than those presented separately), and
The Life Orientation Test (LOT) was designed by Scheier and Carver (1985) [full citation needed] to assess dispositional optimism – expecting positive or negative outcomes. [21] It is one of the more popular tests of optimism and pessimism. It was often used in early studies examining these dispositions' effects in health-related domains. [29]
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"Behavioral sink" is a term invented by ethologist John B. Calhoun to describe a collapse in behavior that can result from overpopulation.The term and concept derive from a series of over-population experiments Calhoun conducted on Norway rats between 1958 and 1962. [1]