Analysis of information sources in references of the Wikipedia article "Tẩy não" in Vietnamese language version.
... there has been until now a lack of any convincing scientific evidence which can be applied in a generalised form to show that involvement in a New Religious Movement has any destructive consequences for the psyche of the individual concerned.... The fact that, in all the ensuing years, no one has succeeded in verifying beyond reasonable doubt any of these claims, has however, never been regarded as a reason to exonerate the groups in any way.... Thus, up to the time of writing, there has not been one single successful, legal conviction of the Scientology Church, even though this group has come to be regarded as the most dangerous of the new religious organisations.... The fact that even long-term investigations have as yet failed to produce the desired results continues to be ignored.
Since the late 1980s, though a significant public belief in cult-brainwashing remains, the academic community-including scholars from psychology, sociology, and religious studies-have shared an almost unanimous consensus that the coercive persuasion / brainwashing thesis proposed by Margaret Singer and her colleagues in the 1980s is without scientific merit.