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Robert Zajonc published two reviews in 1989 of the "facial efference theory of emotion", also known as facial feedback theory, [7] [8] which he had first introduced to the scientific literature in an article published in Science in 1985. [9] This theory proposes that the facial musculature of mammals can control the temperature of the base of ...
The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period.
John Locke. Early theories in child psychology were advocated by three famous theorists: John Locke, Jean Jacques Rousseau and Charles Darwin.They represent three famous schools of thought, namely the influence of the child’s environment, the role of the child’s cognitive development and the relationship with evolutionary origins of behavior.
The hominoids are descendants of a common ancestor.. Homo sapiens is a distinct species of the hominid family of primates, which also includes all the great apes. [1] Over their evolutionary history, humans gradually developed traits such as bipedalism, dexterity, and complex language, [2] as well as interbreeding with other hominins (a tribe of the African hominid subfamily), [3] indicating ...
The development of the human mind is complex and a debated subject, and may take place in a continuous or discontinuous fashion. [4] Continuous development, like the height of a child, is measurable and quantitative, while discontinuous development is qualitative, like hair or skin color, where those traits fall only under a few specific phenotypes. [5]
They argue that the original "human revolution" theory reflects a profound Eurocentric bias. Recent archaeological evidence, they argue, proves that humans evolving in Africa some 300,000 or even 400,000 years ago were already becoming cognitively and behaviourally "modern".
[7] [10] Based on his theory, he published a series of summaries of child development sequences, called the Gesell Developmental Schedules. The Gesell Institute of Human Development, named after him, was started by his colleagues from the Clinic of Child Development , Frances Ilg and Louise Bates Ames in 1950, after Gesell retired from the ...
The Gibsonian ecological theory of development is a theory of development that was created by American psychologist Eleanor J. Gibson during the 1960s and 1970s. Gibson emphasized the importance of environment and context in learning and, together with husband and fellow psychologist James J. Gibson, argued that perception was crucial as it allowed humans to adapt to their environments.