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The color of a light source affects the apparent color of an object the light shines on. For example, the color of an object might appear different in the light from the sun versus from an incandescent (tungsten) light bulb. With the incandescent light bulb, the object might appear more orange or "brownish", and dark colors might look even ...
Emotion classification, the means by which one may distinguish or contrast one emotion from another, is a contested issue in emotion research and in affective science. Researchers have approached the classification of emotions from one of two fundamental viewpoints: [citation needed] that emotions are discrete and fundamentally different constructs
These four categories are called primary emotions and there is some agreement amongst researchers that these primary emotions become combined to produce more elaborate and complex emotional experiences. These more elaborate emotions are called first-order elaborations in Turner's theory, and they include sentiments such as pride, triumph, and awe.
The concept of primary colors has a long, complex history. The choice of primary colors has changed over time in different domains that study color. Descriptions of primary colors come from areas including philosophy, art history, color order systems, and scientific work involving the physics of light and perception of color.
Since then, the idea of the seven basic emotions (i.e., happiness, sadness, anger, contempt, fear, disgust, and surprise) has ignited debate about the origins of emotion. [11] In the early 1960s, Silvan Tomkins' Affect Theory built upon Darwin's research, arguing that facial expressions are biological and universal manifestations of emotions.
Moods differ from emotions in that the feelings involved last over a longer period. For example, a feeling of anger lasting for just a few minutes, or even for an hour, is called an emotion. But if the person remains angry all day, or becomes angry a dozen times during that day, or is angry for days, then it is a mood. [24]
Rather than adopt a more effective set of primary colors, [7] proponents of split-primary theory explain this lack of chroma by the purported presence of impurities, small amounts of other colors in the paints, or biases away from the ideal primary toward one or the other of the adjacent colors. Every red paint, for example, is said to be ...
The expressions of emotion that Ekman noted as most universal based on research are: anger, fear, disgust, sadness, and enjoyment. [ 5 ] A common view is that facial expressions initially served a non-communicative adaptive function.