1. 1983
2. Verbal control of human operant behaviour.

   Bentall, R. P. (Awdur), Miles, T. R. (Goruchwylydd), Awst 1983

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. 1982
4. Towards a science of human action: an investigation into the applicability of the "self-identification form" of Kelly's Rep. Test to selected areas of occupational, educational and medical description.

   Knasel, E. G. (Awdur), Gorff 1982

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

5. A study of paired associate learning and sequential memory in dyslexic and non-dyslexic subjects.

   Done, D. J. (Awdur), 1982

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

6. 1981
7. Olfactory stimuli and social behaviour in the guinea pig

   Lang, G. N. (Awdur), Medi 1981

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

8. 1980
9. Functional analyses of reading and short-term memory in dyslexic children.

   Ellis, N. C. (Awdur), Ebr 1980

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

10. Human operant behavior: determinants of human fixed-interval performance.

    Bagshaw, M. (Awdur), 1980

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

11. 1979
12. Temporal control of animal operant performance.

    Whitaker, J. S. (Awdur), Lowe, F. (Goruchwylydd), Hyd 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

13. Control of the postreinforcement pause in the continuous reinforcement schedule.

    Harzem, A. L. (Awdur), Miles, T. R. (Goruchwylydd), 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

14. Some determinants of the postreinforcement pause on temporally-defined schedules.

    Spencer, P. T. (Awdur), Lowe, F. (Goruchwylydd), 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

15. 1978
16. The use of instability as the dependent variable in the study of young children's spelling.

    Dobson, C. (Awdur), 1978

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth