What's wrong with Miles?

A mother concerned about her young son's disturbing behavior thinks something supernatural may be affecting him.
In The Prodigy, consciousness is carried by the dead — a plane of “possessed child horror”. The story fights on E8/E9 of the E0–E14 reality ladder, compressing possession, parental, violence, identity, fear.
Films fighting at the same level of reality, about the same things.
Paranormal Activity 2 (2010)E8/E9 · fear, possession
The Deep House (2021)E8/E9 · fear, possession
Carnival of Souls (1962)E8/E9 · fear, identity
Studio 666 (2022)E8/E9 · possession, violence
Down a Dark Hall (2018)E8/E9 · identity, possession
Poltergeist II: The Other Side (1986)E8/E9 · fear, possessionThe same preoccupations examined at another scale — one mind versus a nation.
Other films that move a human interior onto the same kind of thing.
Idle Hands (1999)consciousness in the dead · possessed-hand horror
Insidious: Chapter 2 (2013)consciousness in the dead · the further
Ouija (2014)consciousness in the dead · spirit-communication horror
Sinister 2 (2015)consciousness in the dead · haunted farmhouse
The Grudge (2019)consciousness in the dead · cursed house
The Possession (2012)consciousness in the dead · dybbuk box horrorThe same preoccupations carried by a different kind of thing — grief told through the dead, an animal, a machine.
Body Bags (1993)consciousness in aliens · fear, identity
Child's Play (1988)consciousness in objects · fear, possession
The Hidden (1987)consciousness in animals · identity, possession
Monsters University (2013)consciousness in monsters · fear, identity
The Conjuring (2013)consciousness in monsters · fear, possession
Batman v Superman: Dawn of Justice (2016)consciousness in aliens · fear, identity