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self-image

n. one’s view or concept of oneself. Self-image is a crucial aspect of an individual’s personality that can determine the success of relationships and a sense of general well-being. A negative self-image is often a cause of dysfunctions and of self-abusive, self-defeating, or self-destructive behavior.

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Psychology term of the day

January 19th 2025

short-wavelength pigment

short-wavelength pigment

the photopigment present in one of the three populations of retinal cones that has maximum sensitivity to a wavelength of 419 nm. The absence of the gene for the short-wavelength pigment causes tritanopia, a form of color blindness in which blue and green are confused with one another. See also long-wavelength pigment; medium-wavelength pigment.