Alien abduction entities

Alien abduction entities are the beings alleged to secretly abduct and subject experiencers to a forced medical examination which often emphasizes their reproductive system. Mainstream scientists and mental health professionals overwhelmingly doubt that the phenomenon occurs literally as reported and instead attribute the experiences to "deception, suggestibility (fantasy-proneness, hypnotizability, false-memory syndrome), personality, sleep phenomena, psychopathology, psychodynamics [and] environmental factors." Skeptic Robert Sheaffer also sees similarity between the aliens depicted in early science fiction films, in particular, Invaders From Mars, and those reported to have actually abducted people. The first alien abduction claim to be widely publicized was the Betty and Barney Hill abduction in 1961, which featured diminutive, large-eyed beings who wore military-style uniforms.