AP PSYCHOLOGY

Detailed explanation-1: -Hallucinations are perceptual experiences that occur in the absence of external sensory stimuli. Although hallucinations are most frequently visual or auditory in nature, they may be experienced in any sensory modality, including olfactory, gustatory, tactile, and visceral.

Detailed explanation-2: -Hallucinations are false perceptions of sensory experiences. Some hallucinations are normal, such as those caused by falling asleep or waking up. But others may be a sign of a more serious condition like schizophrenia or dementia.

Detailed explanation-3: -Therefore, a hallucination includes seeing, hearing, tasting, smelling, or feeling something that isn’t there. On the other hand, delusions are false beliefs despite evidence to the contrary.

Detailed explanation-4: -Hallucinations involve sensing things such as visions, sounds, or smells that seem real but are not. These things are created by the mind.

Detailed explanation-5: -People experiencing sensory deprivation often report perceptual disturbances such as hallucinations, especially over extended periods of time.