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Ψ , the first letter of the Greek word psyche from which the term psychology is derived, is commonly associated with the field of psychology. In 1890, William James defined psychology as "the science of mental life, both of its phenomena and their conditions." [14] This definition enjoyed widespread currency for decades.
v. t. e. Affect, in psychology, is the underlying experience of feeling, emotion, attachment, or mood. [1] It encompasses a wide range of emotional states and can be positive (e.g., happiness, joy, excitement) or negative (e.g., sadness, anger, fear, disgust). Affect is a fundamental aspect of human experience and plays a central role in many ...
Positive psychology has practical application in various fields related to education, workplace, community development, and mental healthcare. This domain of psychology aims to enrich individuals' lives by promoting well-being and fostering positive experiences and characteristics, thus contributing to a more fulfilling and meaningful life.
Cognitive psychology is the scientific study of mental processes such as attention, language use, memory, perception, problem solving, creativity, and reasoning. [1] Cognitive psychology originated in the 1960s in a break from behaviorism, which held from the 1920s to 1950s that unobservable mental processes were outside the realm of empirical ...
Many cultures throughout history have speculated on the nature of the mind, heart, soul, spirit, brain, etc. For instance, in Ancient Egypt, the Edwin Smith Papyrus contains an early description of the brain, and some speculations on its functions (described in a medical/surgical context) and the descriptions could be related to Imhotep who was the first Egyptian physician who anatomized and ...
Achromatopsia is a term referring to or acquired agnosia for color. This term includes color blindness. Achromatopsia is a condition characterized by a partial or total absence of color vision. People with complete achromatopsia cannot perceive any colors; they see only black, white, and shades of gray. Incomplete achromatopsia is a milder form ...
Related changes; Upload file; Special pages; ... This non-exhaustive list contains many of the sub-fields within the field of psychology: Abnormal psychology ...
Memory seems to operate as a sequence of associations: concepts, words, and opinions are intertwined, so that stimuli such as a person’s face will call up the associated name. [13] [14] Understanding the effects of mood on memory is central to several issues in psychology. It is a primary topic in theories of the relation between affect and ...