| Genre | |
| Author | John Doe |
| Topics | Psychodynamics • Neurological self-improvement techniques |
| Influence | Popularized mental health games • Controversial but widely adopted by mental health professionals and self-help gurus |
| Replaced by | |
| Adoption era | 1960s - 1990s |
| Publication date | Early 1960s |
| Contemporary relevance | Still present in contemporary popular psychology |
