Library Statistics
Aggregate analysis of 404 papers in the Psi Research Library.
- Total Papers
- 404
- Date Range
- 1886 – 2025
- Psi Domains
- 17
- Journals
- 130
Domain Breakdown
| Domain | Count | % |
|---|---|---|
| Methodology | 74 | 18.3% |
| Telepathy | 61 | 15.1% |
| Overview | 52 | 12.9% |
| Nde | 43 | 10.6% |
| Skeptical | 32 | 7.9% |
| Psychokinesis | 29 | 7.2% |
| Precognition | 28 | 6.9% |
| Healing | 25 | 6.2% |
| Remote Viewing | 17 | 4.2% |
| Mind Matter Interaction | 16 | 4.0% |
| Mediumship | 11 | 2.7% |
| Nonverbal Communication | 6 | 1.5% |
| Meta Analysis | 3 | 0.7% |
| Staring Detection | 3 | 0.7% |
| Obe | 2 | 0.5% |
| Survival | 1 | 0.2% |
| Animal Telepathy | 1 | 0.2% |
Methodology Rigor
Pre-Registration 37 True / 289 False
9.2% reported pre-registered
Blinding Procedures
Double Blind 38
Single Blind 42
None / N/A 15
Other / Unknown 309
Reported Effect Sizes (n=30)
Min
0.00
Median
43.40
Max
307.00
Skeptical & Critical Papers
Papers classified as skeptical or critical analysis
59
14.6% of total
Sample Size Analysis
| Domain | Papers with N | Median N |
|---|
Publication Distribution by Decade
1880s 1
1900s 1
1910s 1
1930s 1
1950s 1
1960s 2
1970s 8 █
1980s 19 ██
1990s 35 ████
2000s 107 █████████████
2010s 167 ████████████████████
2020s 61 ███████