Riby L.M.

Department of Psychology, Northumbria University, Newcastle upon Tyne, UK

Orme E.

Department of Psychology, Northumbria University, Newcastle upon Tyne, UK

Greer J.

Department of Psychology, Northumbria University, Newcastle upon Tyne, UK

Gillan A.

Department of Psychology, Northumbria University, Newcastle upon Tyne, UK

Griffiths R.

Sir Charles Gairdner Hospital, Perth, Western Australia

Aspray T.

Centre for Brain Ageing and Vitality, Newcastle University, UK

Scholey A.

Centre for Human Psychopharmacology, Swinburne University, Melbourne, Australia

Smallwood J.

Department of Psychology, University of York, UK