The Altered States Database: Psychometric Data of Altered States of Consciousness
Frontiers in Psychology – July 02, 2018
Source: OpenAlex
Summary
A groundbreaking database now centralizes questionnaire data on altered states of consciousness, offering unprecedented insight into human psychology. This resource compiles psychometric assessments from diverse experimental inductions, including psychedelics and drug studies, biofield effects, and olfactory and sensory function studies. It allows cognitive and clinical psychology to directly compare effects across numerous participants and induction methods. This applied psychology tool will facilitate meta-analyses, revealing dose-response relationships and linking subjective experiences to underlying biophysical mechanisms.
Abstract
The experimental induction of altered states of consciousness (ASC) constitutes a research opportunity to relate changes in phenomenological states to underlying biophysical mechanisms. A variety of pharmacological and non-pharmacological methods were reported to induce consciousness alterations in humans, ranging from the consumption of psychoactive drugs to special breathing techniques or sensory deprivation. Within psychological experiments, the subjective experiences of ASCs are typically quantified with retrospective questionnaires. Here, we introduce a database, termed the Altered States Database (ASDB), comprised of questionnaire data extracted from original research articles. The database contains data from articles published in MEDLINE-listed journals from experimentally induced altered states that were assessed with a specified set of standardized questionnaires. The dataset at hand will allow direct comparisons of the psychological effects of different induction methods as well as meta-analyses to establish induction method specific dose-response relationships.