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human development, the process of growth and change that takes place between birth and maturity. Human growth is far from being a simple and uniform process of becoming taller or larger. As a child gets bigger, there are changes in shape and in tissue composition and distribution.
Human Development Index (HDI), measure used by the United Nations (UN) to evaluate countries in terms of the well-being of their citizens. Before the creation of the Human Development Index (HDI), a country’s level of development was typically measured using economic statistics, particularly gross.
Child development, the growth of perceptual, emotional, intellectual, and behavioral capabilities and functioning during childhood. The term childhood denotes that period in the human lifespan from the acquisition of language at one or two years to the onset of adolescence at 12 or 13 years.
sustainable development, approach to social, economic, and environmental planning that attempts to balance the social and economic needs of present and future human generations with the imperative of preserving, or preventing undue damage to, the natural environment.
The city grew slowly until the early 1960s, when the completion of a bridge over Lake Washington initiated urban expansion in the Sammamish valley. In the 1970s several high-technology industries, including Microsoft and Nintendo, established their headquarters in Redmond.
Urban sprawl, the rapid expansion of the geographic extent of cities and towns, often characterized by low-density residential housing, single-use zoning, and increased reliance on the private automobile for transportation. Learn more about the causes and impacts of urban sprawl.
Human behaviour - Emotions, Development, Socialization: Emotions are distinct feelings or qualities of consciousness, such as joy or sadness, that reflect the personal significance of emotion-arousing events. The major types of emotions include fear, sadness, anger, surprise, excitement, guilt, shame, disgust, interest, and happiness.
Climate change - Human Impact, Causes, Effects: The history of humanity—from the initial appearance of genus Homo over 2,000,000 years ago to the advent and expansion of the modern human species (Homo sapiens) beginning some 150,000 years ago—is integrally linked to climate variation and change.
human evolution, the process by which human beings developed on Earth from now-extinct primates. Viewed zoologically, we humans are Homo sapiens, a culture -bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago.
The Paleolithic Period was an ancient cultural stage of human development marked by chipped stone tools. It has traditionally been considered to have begun 2.58 million years ago, but newer evidence suggests that it may have started 3.3 million years ago.