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Describe a study in plain language. kResearch assembles validated scales, generates linked Google Forms, and visualizes the research flow.
Scales & questionnaires16
PHQ-9
Self-report
Patient Health Questionnaire-9
Brief self-report of depression severity over the past 2 weeks.
SHAPS
Self-report
Snaith–Hamilton Pleasure Scale
Self-report measure of hedonic tone and anhedonia.
HADS
Self-report
Hospital Anxiety and Depression Scale
Combined anxiety + depression screen for non-psychiatric settings.
MADRS
Clinician
Montgomery–Åsberg Depression Rating Scale
Clinician-rated depression severity, sensitive to treatment change.
GAD-7
Self-report
Generalized Anxiety Disorder 7-item
Self-report screen for generalized anxiety symptoms.
PANSS
Clinician
Positive and Negative Syndrome Scale
Clinician interview-based assessment of schizophrenia symptoms.
YMRS
Clinician
Young Mania Rating Scale
Clinician-rated severity of manic symptoms across 11 items.
CGI
Clinician
Clinical Global Impression
Brief clinician rating of illness severity and improvement.
TEPS
Self-report
Temporal Experience of Pleasure Scale
Self-report of anticipatory and consummatory pleasure.
AES
Self-report
Apathy Evaluation Scale
Self-rated apathy with cognitive, behavioral, and emotional facets.
PSS
Self-report
Perceived Stress Scale
Self-report of the degree to which life is appraised as stressful.
ISI
Self-report
Insomnia Severity Index
Self-report measure of insomnia nature, severity, and impact.
AUDIT
Self-report
Alcohol Use Disorders Identification Test
Self-report screen for hazardous and harmful alcohol use.
MoCA
Clinician
Montreal Cognitive Assessment
Clinician-administered cognitive screen for mild impairment.
PCL-5
Self-report
PTSD Checklist for DSM-5
Self-report measure of PTSD symptoms across 4 clusters.
Demographics
Self-report
Demographic block
Age, sex, education, occupation, medication, and history.