Who has worked on Psycho-spiritual thought and mental health in mid 20^th century?

The correct answer is C: Sri Aurobindo

Let's break down why:

Sri Aurobindo: He was a philosopher and spiritual leader who developed a system of integral yoga.
His work significantly explored the connection between psychological well-being and spiritual growth during the mid-20th century. He integrated spirituality into his psychological understanding.

Jadunath Sinha, Akhilanand, and S. Radha Krishnan: While respected figures, their main focus wasn't primarily on integrating psycho-spiritual thought with mental health in the same direct and influential way as Sri Aurobindo during that specific period.

Therefore, Sri Aurobindo stands out as the key figure who actively worked on linking psycho-spiritual ideas with mental health in the mid-20th century.