All of the different modalities that therapists use can be confusing and there is no reason that you should know what they mean. If you are curious, here are some podcasts and books that I think are excellent explanations for modalities and resources that I use and find helpful.
Excellent interview with Dr. Becky on IFS:
Click Here to Access it.
Very accessible book you can use for doing IFS with yourself:
https://ifs-institute.com/nobadparts
Interview with Elizabeth Gilbert and IFS founder Dr. Richard Schwartz on IFS
Very informative interview with Dr. Frank Anderson on IFS/Attachment
Another great parenting interview with Dr. Becky
Dr. Dan Siegel is an amazing resource for parenting, attachment, and neuroscience. Short video here.
Setting Boundaries That Stick, https://www.julianetaylorshore.com/book (fabulous book on setting boundaries and the neuroscience behind it)
Couples Therapy (excellent show on Showtime–therapy with real, diverse couples with an amazing therapist, Dr. Orna Guralnik. Worth it to just pay for a month if you can and binge it)
https://www.ciispod.com/nedra-
https://co-conspirator.press/
https://www.orenjaysofer.com/