Multidisciplinary Association for Psychedelic Studies

Multidisciplinary Association for Psychedelic Studies

The Multidisciplinary Association for Psychedelic Studies is an American nonprofit organization working to raise awareness and understanding of psychedelic substances. MAPS was founded in 1986 by Rick Doblin and is now based in San Jose, California. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Multidisciplinary Association for Psychedelic Studies, United States, covering academic research published from 2002 to 2024. Read More.


Open Access Percentage

69%


Total
Publications

313


Total Open
Publications

215


Total
Citations

12K


Open Access
Percentage

69%


Total
Publications

313


Total Open
Publications

215


Total
Citations

12K

Wikipedia

Website

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Breakdown

18% 33% 10% 39%

Publisher Open

18%

Both

33%

Other Platform Open

10%

Closed

39%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090100Total Publications
20022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

52%OA Journal

OA Journal 52%

67

Hybrid 36%

46

No Guarantees 12%

15

Other Platform Open

Domain 86%

121

Institution 12%

17

Preprint 9%

12

Other Internet 4%

6

Public 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
121
OSF Preprints - Arabixiv
Preprint
10
Imperial College London - Spiral
Institution
5
Unknown Repository
Other Internet
3
DOI
Other Internet
3
Europe PMC
Domain
2
DANS - Data Archiving and Networked Services
Institution
2
University of Oslo - Duo Research Archive
Institution
1
University of Michigan - Deep Blue
Institution
1
University of Hertfordshire - University of Hertfordshire Research Archive
Institution
1
1 / 3

Data updated 18 August 2025

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