CAT	cognitive analytic therapy
SCED	Single-case experimental design
PEM	percentage exceeding the median
PAND	percentage of all nonoverlapping data
NAP	nonoverlap of all pairs
SOO-CS	Sexual Orientation Obsessive–Compulsive Scale
OCI	Obsessive Compulsive Inventory
PHQ-9	Patient Health Questionnaire-9
GAD-7	General Anxiety Disorder-7
Q-LES-Q-SF	Quality-of-Life Enjoyment and Satisfaction Questionnaire—Short Form
GLM	generalised logistical model
SDR	sequential diagrammatic reformulation
TP	target problem
TPP	target problem procedure