Health behaviour change during the UK COVID‐19 lockdown: Findings from the first wave of the C‐19 health behaviour and well‐being daily tracker study. - Naughton, Felix; Ward, Emma; Khondoker, Mizanur; Belderson, Pippa; Marie Minihane, Anne; Dainty, Jack; Hanson, Sarah; Holland, Richard; Brown, Tracey; Notley, Caitlin (British Journal of Health Psychology, 2021)