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Physiological needs include: Air, Water, Food, Heat, Clothes, Reproduction, Shelter [22] and Sleep. Many of these physiological needs must be met for the human body to remain in homeostasis. Air, for example, is a physiological need; a human being requires air more urgently than higher-level needs, such as a sense of social belonging.
Maternal physiological changes in pregnancy are the adaptations that take place during pregnancy that enable the accommodation of the developing embryo and fetus. These are normal physiological adaptations that cause changes in behavior , the functioning of the heart , blood vessels , and blood , metabolism including increases in blood sugar ...
In his later work, Maslow suggested that there are two additional phases an individual must progress through before achieving self-actualization. These are "the cognitive needs," where a person will desire knowledge and an understanding of the world around them, and "the aesthetic needs," which include a need for "symmetry, order, and beauty." [4]
The EAR for vitamin B 12 for women and men ages 14 and up is 2.0 μg/day; the RDA is 2.4 μg/d. RDA is higher than EAR to identify amounts that will cover people with higher-than-average requirements. RDA for pregnancy equals 2.6 μg/day. RDA for lactation equals 2.8 μg/d. For infants up to 12 months, the adequate intake (AI) is 0.4–0.5 μg ...
In 1938, the American psychologist Henry Murray developed a system of needs as part of his theory of personality, which he named personology.Murray argued that everyone had a set of universal basic needs, with individual differences among these needs leading to the uniqueness of personality through varying dispositional tendencies for each need; in other words, a specific need is more ...
Behavioral thermoregulation takes precedence over physiological thermoregulation since necessary changes can be affected more quickly and physiological thermoregulation is limited in its capacity to respond to extreme temperatures. [34] When the core temperature falls, the blood supply to the skin is reduced by intense vasoconstriction. [18]
The young child's need for proximity to the attachment figure was seen as balancing homeostatically with the need for exploration. (Bowlby compared this process to physiological homeostasis whereby, for example, blood pressure is kept within limits). The actual distance maintained by the child would vary as the balance of needs changed.
This is an accepted version of this page This is the latest accepted revision, reviewed on 7 January 2025. American psychologist (1908–1970) Abraham Maslow Born April 1, 1908 (1908-04) Brooklyn, New York City, U.S. Died June 8, 1970 (1970-06-08) (aged 62) Menlo Park, California, U.S. Education City College of New York Cornell University University of Wisconsin Known for Maslow's hierarchy of ...