Strengths and Difficulties Questionnaire (SDQ)
The Strengths and Difficulties Questionnaire (SDQ) is a 25-item behavioural and emotional screening measure for children and young people aged 2 to 17 years.
The Strengths and Difficulties Questionnaire (SDQ) is a 25-item behavioural and emotional screening measure for children and young people aged 2 to 17 years.
The 5-item Work and Social Adjustment Scale (WSAS) assesses functional impairment across work, home, leisure, and relationships in adults.
The Reflective Practice Questionnaire – Extended (RPQ-E) is a 30-item self-report measure for client-facing practitioners that assesses reflective practice…
The Penn Alcohol Craving Scale (PACS) is a 5-item self-report questionnaire designed to measure alcohol craving over the preceding week.
The 18-item Manic and Depression Symptoms Paired Screening (PMQ-9 and PHQ-9) assesses bipolar symptoms in adults.
The Fatigue Assessment Scale (FAS) is a 10-item self-report measure of general fatigue, assessing both physical and mental symptoms in adults.
The 18-item Swanson, Nolan and Pelham Rating Scale (SNAP-IV) assesses difficulties in attention and behavioural regulation in children and adolescents.
The Adult ADHD Self-Report Scale (ASRS v1.1) is an 18-item self-report questionnaire designed to assess Attention Deficit Hyperactivity…
The Comprehensive Autistic Trait Inventory (CATI) is a 42-item self-report questionnaire designed to assess traits and characteristics relevant…
The Post Traumatic Stress Disorder (PTSD) Checklist for DSM-5 (PCL-5) is a 20-item self-report measure of the twenty…
The Attachment Style Questionnaire – Short Form (ASQ-SF) is a 29-item self-report measure widely used to assess adult…
The Mood Disorder Questionnaire (MDQ) is a 15-item self-report screening instrument that can be used to identify clients…
The Extreme Demand Avoidance Questionnaire – Adult (EDA-QA) is a self-report measure of pathological demand avoidance (PDA) for adults.
The Extreme Demand Avoidance – 8 (EDA-8) is a parent- or caregiver-report measure of pathological demand avoidance (PDA) in children and adolescents.
The Dimensions of Anger Reactions-5 (DAR-5) is a 5-item adult self-report measure that assesses the frequency of anger experiences over the past 4 weeks, particularly in
The MENO-D is a 12-item rating scale designed to assess depression in perimenopausal women. The menopause transition is a time when women experience increased risk
The Pain Self-Efficacy Questionnaire (PSEQ) is a 10-item questionnaire developed to assess the confidence people aged 18+ with…
The Autism Treatment Evaluation Checklist (ATEC) assesses changes in Autistic characteristics over time in children aged 2 years…
The Death Anxiety Beliefs and Behaviours Scale (DABBS) is an 18-item self-report measure designed to assess death anxiety…
The Couples Satisfaction Index (CSI-16) assesses romantic relationship satisfaction and functioning. Administer Now CSI-16 Overview CSI-16 Scoring & Interpretation CSI-16 Psychometrics Professional Access CSI-16 Overview
The State Difficulties in Emotion Regulation Scale (S-DERS) assesses fluctuating emotion regulation difficulties. Administer Now S-DERS Overview S-DERS…
The Perfectionistic Cognitions Inventory (PCI) assesses how often individuals experience perfectionistic thoughts, such as thoughts about needing to…
The Phobic Stimuli Response Scale (PSRS) assesses fear responses across five distinct phobia subtypes. Administer Now PSRS Overview…
The Herth Hope Index (HHI) is designed to assess hope levels and monitor changes in hope over time in adults experiencing illness. Administer Now HHI
The Drug Use Disorders Identification Test (DUDIT) is designed to identify adults with drug use problems and assess…
The Brief Resilience Scale (BRS) is a 6-item self-report measure for adults aged 18 years and older designed…
The Life Orientation Test-Revised (LOT-R); (Scheier, Carver, & Bridges, 1994) is a 10-item self-report instrument designed to assess…
The Athlete Psychological Strain Questionnaire (APSQ) is a 10-item self-report measure designed to assess psychological distress and strain…
The Strengths and Stressors (SAS) scale is a 56-item clinician-rated instrument designed to assess family functioning and psychosocial development in child…
The UPPS-P Impulsive Behavior Scale (Cyders et al. 2007) is a 59 item self report scale to assess impulsive personality. The scale can be used
The Protective Factors of Resilience Scale (PFRS) is a 15-item self-report measure for those aged 16 years and…
The Brief Hierarchical Taxonomy of Psychopathology (B-HiTOP), developed by the HiTOP Consortium, is a 45-item self-report measure designed
The Brief 2-Way Social Support Scale (Brief 2-Way SSS) is a 12-item self-report measure for adults 18 years of age and…
The Team Psychological Safety scale (TPS-7) is a 7-item self-report measure designed to assess psychological safety within high-performing…
The Leadership Scale for Sports (LSS-15) is a 15-item athlete-report measure designed to assess perceived coaching leadership behaviors…
The WHOQOL-BREF is a 26-item self-report measure for adults (18+) that is used to assess self-perceived quality of…