Mae'n gyfnod arholiadau, felly dyma holi Dr Nia Williams am seicoleg osgoi gwneud pethau. It's exam season, therefore an ideal time to discuss the psychology of procrastination. Show more
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Mae'n gyfnod arholiadau, felly dyma holi Dr Nia Williams am seicoleg osgoi gwneud pethau. It's exam season, therefore an ideal time to discuss the psychology of procrastination. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
