Christopher R. Martell, PhD, ABPP, is a licensed psychologist, and is board certified in clinical, behavioral, and cognitive psychology through the American Board of Professional Psychology. He is clinic director of the Psychological Services Center, and lecturer at the University of Massachusetts Amherst. Martell has coauthored eight books, and has authored or coauthored numerous articles and chapters on behavioral activation.
4 Ebooks by Christopher Martell
Christopher Martell & Susan Neill: Solar Farms
The market and policy impetus to install increasingly utility-scale solar systems, or solar farms (sometimes known as solar parks or ranches), has seen products and applications develop ahead of the …
EPUB
Inggeris
DRM
€56.50
Christopher Martell & Susan Neill: Solar Farms
The market and policy impetus to install increasingly utility-scale solar systems, or solar farms (sometimes known as solar parks or ranches), has seen products and applications develop ahead of the …
PDF
Inggeris
DRM
€56.55
Matthew Jakupcak & Christopher R. Martell: PTSD Behavioral Activation Workbook
…
EPUB
Inggeris
DRM
€25.10