Theoretical Agreement, psychology assignment help

Carl Jung was a close compatriot of Freud for many years, and they developed a very strong relationship. A major theoretical disagreement between the two created a split in their relationship. Does this historical perspective validate or invalidate the modern-day applicability of Neo-Freudian theories? Explain.

Please provide a 150-250 word response to the above question. Please also provide at least 1 reference form a peer reviewed article and journal. In addition, please cite that reference in APA 6th edition format and please also provide doi or website in reference.