The importance of content and face validity in instrument development: lessons learnt from service users when developing the Recovering Quality of Life measure (ReQoL)

Janice Connell^*, Jill Carlton, Andrew Grundy, Elizabeth Taylor Buck, Anju Devianee Keetharuth, Thomas Ricketts, Michael Barkham, Dan Robotham, Diana Rose, John Brazier

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review