fulfillment model

a basic type of personality theory based on the assumption that the primary motivation for behavior is self-fulfillment, as manifest in a drive to realize one’s innate potential. Humanistic approaches to psychology, as exemplified by the work of Abraham Maslow and Carl Rogers, are prominent examples of the fulfillment model. [introduced by U.S. psychologist Salvatore R. Maddi (1933– )]

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Psychology term of the day

February 22nd 2025

retina

n. the light-sensitive inner surface of the eye. A layer of neurons lines the inner surface of the back of the eye and provides the sensory signals required for vision. The retina contains the photoreceptors—that is, the retinal rods and retinal cones—as well as additional neurons that process the signals of the photoreceptors and convey an output signal to the brain by way of the optic nerve. This inner layer of the retina is sometimes called the neural retina, to distinguish it from the retinal pigment epithelium, which abuts the tips of the photoreceptors. See also amacrine cell; retinal bipolar cell; retinal horizontal cell; retinal ganglion cell.