APSS:	Adolescent Psychotic-Like Symptom Screener
CYP:	Children and Young People
DAWBA:	Development and Well-being Assessment
DSM:	Diagnostic and Statistical Manual of Mental Disorders
FAD:	McMaster Family Assessment Device
GDPR:	General Data Protection Regulation
GHQ:	General Health Questionnaire
GP:	General Practitioner
ICD:	International Classification of Diseases
MHCYP:	Mental Health of Children and Young People
NHS:	National Health Service
NIHR:	National Institute for Health Research
ONS:	Office for National Statistics
PAS:	Pandemic Anxiety Scale
REC:	Research Ethics Committee
RSES:	Rosenberg Self-Esteem Scale
SAP:	Standardised Assessment of Personality Disorders
SAPAS:	Standardised Assessment of Personality – Abbreviated Scale
SDQ:	Strengths and Difficulties Questionnaire
SWEMWBS:	Short-form Warwick-Edinburgh Mental Wellbeing Scale
WEMWBS:	Warwick-Edinburgh Mental Wellbeing Scale
WHO:	World Health Organization