The Mandela Effect is a name used to describe a false memory, also referred to as illusory memory; paramnesia; and pseudomemory. How does this play a role in paranormal investigations?
In recreational ghost hunting activities are simplified to grabbing a piece of technology or two, running into the location, and find yourself some paranormal activity so you can have an enjoyable experience. However to conduct a thorough science based paranormal investigation there is so much more to take into account. Subjects such as property and client history, client personality and mental state, property geology, technology in close proximity to the property, electromagnetic sources within a few blocks or even miles away if within line of sight, meteorology including solar weather, and applicable client quantum entanglement just to name a few of the slew of subjects that can affect paranormal activity whether perceived or empirical.
If you visit the Youtube website and complete a search for paranormal investigation or ghost hunting (which are two different activities, one is a scientific investigation and the other a purely recreational event) you will find that there are countless videos available. The video production methodology spectrum varies greatly as it pertains to scientific versus spooky.
Is there a difference between paranormal investigation and ghost hunting?