One of humanistic psychology's early sources was the work of Carl Rogers, who was strongly influenced by Otto Rank, who broke with Freud in the mid-1920s.
Sandy Denny died of a cerebral haemorrhage on 21 April 1978 at the Atkinson Morley Hospital, after falling down a flight of stairs.
Eagles guitarist Glenn Frey has died at the age of 67, the band has announced. He died in New York City on Monday from complications arising from rheumatoid arthritis, colitis and pneumonia.