Final answer:
By accepting spiritualistic views and practices, materialistic Dianetics became spiritualistic Scientology.
Step-by-step explanation:
By accepting spiritualistic views and practices, materialistic Dianetics transformed into spiritualistic Scientology.
The shift from a purely materialistic understanding to a spiritual perspective involved embracing concepts such as the immortal soul, past lives, and the influence of spiritual beings.
This shift was a significant development in the evolution of Dianetics, which initially focused on the mind and its relationship to the body.
However, with the incorporation of spiritual elements, Scientology expanded its scope to encompass broader metaphysical and existential concepts.