1. 2019
2. The importance of participation in psychiatric hospital: Experiences of treatment planning and socio-economic predictors of admission.

   Golightly, M. (Awdur), Saville, C. (Goruchwylydd), Griffith, G. (Goruchwylydd) & Jackson, M. (Goruchwylydd), 14 Awst 2019

   Traethawd ymchwil myfyriwr: Doethuriaethau Proffesiynol

3. 2016

4. Resilience, Behavioural Problems and Well-being in Children with Intellectual and Developmental Disabilities and their Families.

   Halstead, E. (Awdur), Griffith, G. (Goruchwylydd), Ion 2016

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

5. 2015
6. Group interventions for adults with ASD

   Cernyw, E. (Awdur), Henderson, B. (Goruchwylydd) & Griffith, G. (Goruchwylydd), 19 Chwef 2015

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

7. From research to practice : integrity and pragmatics in implementing mindfulness-based interventions

   Crane, R. (Awdur), Griffith, G. (Goruchwylydd) & Hastings, R. (Goruchwylydd), Ion 2015

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

8. 2010
9. Adjustment and well-being among parents of children and adults with intellectual disabihties : Aetiology and behavioural phenotypes

   Griffith, G. (Awdur), Hastings, R. (Goruchwylydd), Ion 2010

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth