OUR VIEW OF WHAT MAKES US HAPPY HAS CHANGED MARKEDLY SINCE 1938.THAT IS THE CONCLUSION OF THE PSYCHOLOGIST SANDIE MCHUGH FROM THE UNIVERISTY OF BOLTON WHO HAS RECREATED A FAMOUS STUDY OF HAPPINESS CONDUCTED IN BOLTON IN 1938. SHE WILL PRESENT HER STUDY TODAY, TUESDAY 5 MAY 2015, TO THE ANNUAL CONFERENCE OF THE BRITISH PSYCHOLOGICAL SOCIETY IN LIVERPOOL. In …