Parapsychology is seen by some as a controversial field and is often regarded as pseudoscience by the mainstream scientific community. This label stems from several factors, including the lack of conclusive evidence and the nature of the phenomena it investigates, which many scientists find inherently implausible.

One of the main criticisms is the difficulty of replicating experimental results. Scientific experiments are expected to yield consistent results when repeated under the same conditions. However, many parapsychological studies have faced issues with replicability, leading skeptics to question their validity.

In fact, parapsychology is almost duty-bound to investigate some of the paranormal experiences that people report. These experiences can be very real, sometimes even traumatic or life-changing, so by treating these cases with respect, it gives those having the experience a much-needed opportunity to talk to someone sympathetic about what has happened to them.

As well as offering this personal help and understanding, parapsychology's biggest impact...