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Needs are distinguished from wants. In the case of a need, a deficiency causes a clear adverse outcome: a dysfunction or death. In other words, a need is something required for a safe, stable and healthy life (e.g. air, water, food, land, shelter) while a want is a desire, wish or aspiration.
A needs assessment is a systematic process for determining and addressing needs, or "gaps", between current conditions, and desired conditions, or "wants". [1]Needs assessments can help improve policy or program decisions, individuals, education, training, organizations, communities, or products.
Wants are often distinguished from needs. A need is something that is necessary for survival (such as food and shelter), whereas a want is simply something that a person would like to have. [1] Some economists have rejected this distinction and maintain that all of these are simply wants, with varying levels of importance.
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Aesthetic needs also relate to beautifying oneself. This would consist of improving one's physical appearance to ensure its beauty to balance the rest of the body. [22] This is done by making and finding ways one wants to dress and express oneself through personal beauty and grooming standards and ideas.
Human Scale Development is basically community development and is "focused and based on the satisfaction of fundamental human needs, on the generation of growing levels of self-reliance, and on the construction of organic articulations of people with nature and technology, of global processes with local activity, of the personal with the social, of planning with autonomy and of civil society ...
Need theory, also known as Three needs theory, [1] proposed by psychologist David McClelland, is a motivational model that attempts to explain how the needs for achievement, affiliation, and power affect the actions of people from a managerial context.
To determine how strongly an individual felt each of the three needs, McClelland used the thematic apperception test (TAT), which is designed to uncover a person's unconscious drives, emotions, wants and needs. During the test, a psychologist shows an individual a series of picture cards depicting ambiguous situations and asks them to tell a ...