Glass, in flat pieces, such as might be employed for windows, has been found in the ruins of Roman houses, both in England and in Italy, and in the house of the faun at Pompeii a small pane in a bronze frame remains.
labile affect that characterized by rapid changes in emotion unrelated to external events or stimuli. restricted affect reduction in the intensity of affect, to a somewhat lesser degree than is characteristic of blunted affect. (af'fekt), Do not confuse this word with effect.lunted affect severe reduction in the intensity of affect; a common symptom of schizophrenic disorders. constricted affect restricted affect.
View Full Document. â¢ Absolute threshold: Minimum amount of stimulation necessary for a person to detect a stimulus 50% of the time. Thresholds and the Dawn of Psychophysics Ernst Weber discovered that the smallest change in a stimulus that can be detected is a constant proportion of the stimulus level. â¢ Weberâs law: The principle describing the relationship between stimulus and resulting sensation that says the JND is a constant fraction of the comparison