Explore the Assessment Catalog
Every assessment shows its evidence-status label up front — validated, standardized, research instrument, or educational — so you know exactly how much weight to put on the result before you start.
Acceptance and Action Questionnaire — Stigma
21-item measure of psychological flexibility and inflexibility with stigmatizing thoughts.
Acceptance and Action Questionnaire for University Students
12-item measure of psychological inflexibility in the academic context, for college/university students.
Adapted Historical Loss Scale
7-item scale measuring how often a person thinks about various forms of historical/intergenerational loss.
Alcohol Use Disorders Identification Test (AUDIT)
10-item WHO screening tool for hazardous and harmful patterns of alcohol consumption.
Antidepressant Knowledge Inventory
22-item scale measuring agreement with statements about antidepressant mechanisms, side effects, and use in s…
AppRoVE-Social: Assertive (vs. Passive or Provoking) Responding to Others
15-item measure of how a person responds when other people are being difficult, across three relating styles:…
AppRoVE-Voices: Assertive (vs. Passive or Provoking) Responding to Voice-hearing Experiences
15-item measure of how a person responds when voices are being difficult, across three relating styles: asser…
Authoritarian Orientation Battery (ESS)
3-item measure of authoritarian political orientation from the European Social Survey Round 10 core module.
Awe Experience Scale — Short Form
12-item short form measuring six facets of awe experience: time dilation, self-loss, connectedness, vastness,…
B2B Decision-making Styles Scale
26-item scale measuring an organization's purchasing decision style across seven dimensions: quality-consciou…
Basic Social Justice Orientations
4-item scale measuring endorsement of four distinct principles of social fairness: equality, need, equity, an…
Berlin Social Support Scales - Need for Support
4-item scale measuring perceived need for social support from others.
Berlin Social Support Scales - Perceived Available Support
8-item scale measuring perceived availability of emotional and instrumental social support.
Berlin Social Support Scales - Protective Buffering
6-item scale measuring how much a person hides their own distress from someone they care about, to protect th…
Berlin Social Support Scales - Provided Support
14-item scale measuring social support a person provided to someone else during a difficult time.
Berlin Social Support Scales - Received Support
15-item scale measuring actually received social support from a specific supporter during a difficult time, p…
Berlin Social Support Scales - Support Seeking
5-item scale measuring the tendency to actively seek social support from others.
Breyer Social Trust Scale
3-item scale (from the European Social Survey) measuring generalized social trust.
Brief COPE Inventory
28-item self-report measure of coping strategies across 14 subscales (2 items each): Self-Distraction, Active…
Brief Fear of Loneliness Scale
5-item self-report scale measuring the fear of loneliness.
Brief Fear of Negative Evaluation Scale - Straightforward
8-item scale consisting of the straightforward (non-reverse-worded) items from the Brief Fear of Negative Eva…
Brief Resilient Coping Scale
4-item measure of resilient coping tendencies. Scores range from 4 to 20.
CAGE Questionnaire
4-item screening tool for potential problem drinking (Cut down, Annoyed, Guilty, Eye-opener).
Camouflaging Autistic Traits Questionnaire
25-item self-report measure of camouflaging behaviors used by autistic and non-autistic adults. Assesses thre…
Center for Epidemiologic Studies Depression Scale
20-item self-report depression scale measuring depressive symptoms over the past week. Scores range from 0 to…
Climate Concern Battery (ESS)
3-item battery measuring climate change attribution, personal responsibility, and worry, from the European So…
Clinical Impairment Assessment 3.0
16-item measure of psychosocial impairment due to eating disorder features over the past 28 days. Three subsc…
Cognitive Style Questionnaire — Short Form
72-item measure (8 scenarios × 9 items) of negative cognitive style. 5 subscales: Internality, Globality, Sta…
Compound Psychological Capital Scale — Revised
12-item revised measure of psychological capital across four facets: optimism, hope, self-efficacy, and resil…
Conspiracy Beliefs Battery (ESS)
3-item measure of conspiracy beliefs from the ESS Round 10 COVID module, covering generic conspiracy mentalit…
Coping Mechanisms and Coping Inventory for Stressful Situations
16-item coping inventory measuring four strategies used when facing stressful situations: Active Coping, Reli…
COVID-19 Conspiracy Measure
6-item scale measuring belief in COVID-19-related conspiracy theories.
COVID-19 Misinformation Measure
5-item scale measuring endorsement of common COVID-19 misinformation.
Cultural Capital: Books in the Household
2-item scale estimating cultural capital via the number of books in a person's home, both growing up and toda…
Democracy Battery (ESS)
24-item instrument assessing democratic values and evaluations. Twelve normative items measure importance of …
Depression Anxiety Stress Scales for Youth
21-item scale measuring depression, anxiety, and stress symptoms in adolescents and children, adapted from th…
Depression Anxiety Stress Scales-21
21-item short form measuring depression, anxiety, and stress over the past week. Each subscale has 7 items sc…
Depression Anxiety Stress Scales-42
42-item full-length measure of depression, anxiety, and stress over the past week. Each subscale has 14 items…
Digital Communication Perceptions Scale (ESS)
5-item measure of perceived effects of online and mobile communication, from the ESS Round 10 Digital Social …
Digital Jealousy Scale
9-item scale measuring jealousy triggered by a partner's social media and phone activity.
Disgust Avoidance Questionnaire
17-item questionnaire assessing how people cope with disgust-eliciting situations, across Prevention, Behavio…
Dissociation-Integration of Self States Scale
25-item scale measuring dissociation between self-states across five dimensions: Acceptance, Awareness, Integ…
Distress Thermometer
Single 0-10 distress rating plus a 35-item problem checklist across practical, family, emotional, spiritual, …
Divine Forgiveness Questionnaire
18-item scale measuring the experience of God's forgiveness across three dimensions: Moral Fortification, Sel…
Drug Attitudes Inventory-10 (Antidepressants)
10-item true/false scale measuring attitudes toward antidepressant medication.
Duke University Religion Index
5-item scale measuring religious activity (organizational and private) and intrinsic religiosity.
Emotion Beliefs Questionnaire
16-item self-report measure of beliefs about the controllability and usefulness of negative and positive emot…
Emotion Regulation Questionnaire
10-item measure of habitual emotion regulation strategies: Cognitive Reappraisal (6 items) and Expressive Sup…
Emotional Vulnerability Scale
16-item self-report measure of emotional vulnerability in university students. Assesses vulnerability in rela…
Environmental Activism Scale
10-item scale measuring willingness to engage in environmental activism, including donating, joining activist…
Eudaimonic Functions of Music Listening Scale
7-item scale measuring eudaimonic functions of music listening, including transcendence, flow, and peak exper…
Fast Alcohol Screening Test (FAST)
4-item quick screening tool for hazardous drinking, derived from the AUDIT.
Fear of War Scale
13-item self-report measure assessing fear of war through two dimensions: experiential fear (emotional/cognit…
Five Facet Mindfulness Questionnaire — 15-Item Short Form
15-item short form measuring dispositional mindfulness across five facets: Observing, Describing, Acting with…
Gaming Hazard Assessment Scale
18-item risk screening tool for gaming disorder based on DSM-5 and ICD-11 criteria, across Out-of-Control, So…
General Decision-Making Style Scale
25-item scale measuring five habitual decision-making styles: Rational, Intuitive, Dependent, Avoidant, and S…
General Self-Efficacy Scale
10-item unidimensional self-report measure of general self-efficacy — the belief in one's overall competence …
Generalized Anxiety Disorder-7
7-item anxiety screening tool measuring symptom severity over the past 2 weeks. Scores range from 0 to 21.
Generic Conspiracist Beliefs Scale
15-item measure of generic conspiracist beliefs across five facets: Government Malfeasance, Malevolent Global…
Geriatric Depression Scale (Short Form)
15-item yes/no self-report screening tool for depressive symptoms in older adults.
Gratitude Questionnaire-6 (GQ-6)
A 6-item scale measuring dispositional gratitude — the tendency to notice and appreciate the positive in life.
Hedonic and Eudaimonic Motives for Activities Scale
11-item scale measuring hedonic motives (pleasure, enjoyment, relaxation, comfort) and eudaimonic motives (ex…
Immigration Attitudes Battery (ESS)
6-item battery measuring attitudes toward immigration: admission preferences (3 items) and perceived impact o…
Impostor Phenomenon Short Scale
3-item ultra-brief measure of impostor feelings. Sum score range 3-18; higher scores indicate stronger impost…
Institutional Trust Scale (ESS)
7-item measure of trust in political and civic institutions, from the European Social Survey. Three subscales…
Integrative Vitality Scale
22-item self-report measure of integrative vitality based on traditional Eastern medicine and modern psycholo…
Internal-External Locus of Control Short Scale-4
4-item measure of locus of control via two 2-item subscales: internal locus of control and external locus of …
Internalized Stigma of Mental Illness-10
10-item scale measuring a person's internalized stigma about their own mental illness.
International Survey Attitude Scale
9-item scale measuring attitudes toward taking surveys, across Enjoyment, Value, and Burden subscales.
Interpersonal Trust Short Scale
3-item scale measuring general interpersonal trust in other people.
IPIP ADHD Screening Scale
IPIP items measuring ADHD-related symptoms.
IPIP Chapman Scales
IPIP items measuring chapman scales.
IPIP Depression Scale
IPIP items measuring depressive symptoms, designed to approximate the CES-D.
IPIP Dissociation Scale
IPIP items measuring dissociative experiences.
Justice Sensitivity Short Scales-8
8-item measure of justice sensitivity from four perspectives (two items each): victim, observer, beneficiary,…
LGBT Attitudes Battery (ESS)
3-item measure of attitudes toward gay men and lesbians from the European Social Survey core module. Higher s…
Life Crafting Scale
9-item self-report measure of life crafting behaviors across cognitive meaning-making (Past Reflection), Soci…
Mcq17
17-item self-report measure.
Mental Health Inventory (MHI-38)
38-item measure of psychological distress and well-being developed for the Medical Outcomes Study. Most items…
Mental Health Inventory-5
5-item mental health screening measure derived from the RAND SF-36 (items 9b, 9c, 9d, 9f, 9h). Assesses psych…
Mental Health Test
18-item positive-psychology measure of mental health across five facets: Well-being, Savoring, Creative and E…
Metacognitive Prospective Memory Inventory (MPMI-s)
22-item scale measuring prospective memory abilities and the use of internal and external memory strategies (…
Michigan Alcohol Screening Test (MAST)
24-item yes/no screening tool for alcoholism, with weighted item scoring.
Modern Comprehensive F Scale
9-item scale measuring authoritarianism as a psychological construct (updated short form of the classic F Sca…
Moral Expansiveness Scale
30-item scale measuring the breadth of a person's moral circle across human, animal, and nature targets.
Moral Foundations Questionnaire — Liberty Scale
9-item measure of the 'liberty/oppression' moral foundation, capturing economic/government liberty (6 items) …
MOS Social Support Survey
19-item scale measuring perceived availability of emotional/informational, tangible, affectionate, and positi…
Multidimensional Experiential Avoidance Questionnaire — 30
30-item scale measuring six facets of experiential avoidance: behavioral avoidance, distress aversion, procra…
Nature Interest Scale
9-item scale measuring individual interest in nature across emotional, cognitive, and value-based dimensions.
Otherness Scale
10-item scale measuring perceptions of and discomfort toward people perceived as different or unfamiliar.
Oxford Agoraphobic Avoidance Scale
Rates avoidance and anticipated distress across 8 everyday situations associated with agoraphobia.
Oxford Positive Self Scale
24-item measure of positive self-beliefs associated with psychological well-being. Participants rate how much…
Patient Health Questionnaire-9
9-item depression screening tool measuring symptom severity over the past 2 weeks. Scores range from 0 to 27.
Penn State Worry Questionnaire
16-item measure of the trait of worry. Scores range from 16 to 80; higher scores indicate greater worry sever…
Perceived Autonomy in Old Age
4-item measure of perceived autonomy in old age.
Perceived Political Self-Efficacy Scale
10-item scale measuring perceived self-efficacy for political action, with a validated 4-item short form (ite…
Philosophical Moral-Framing Measure
12-item scale measuring how strongly a person reasons about morality through Deontology, Utilitarianism, Virt…
Political Efficacy Battery (ESS)
4-item measure of political efficacy from the European Social Survey core module, covering external efficacy …
Political Efficacy Short Scale
4-item scale measuring internal political efficacy (confidence in one's own political competence) and externa…
Political Participation Battery (ESS)
8-item checklist of non-electoral political participation behaviours over the last 12 months, spanning conven…
Portrait Values Questionnaire-21 (ESS Human Values Scale)
21-item instrument measuring Schwartz's ten fundamental human values through brief portrait descriptions. Res…
Positive Functioning Inventory
12-item measure of subjective well-being and positive psychological functioning over the past seven days. Sco…
Positive Relationships Scale (PRIM+19)
19-item scale measuring positive relationships across three dimensions: development of positive bonds with ne…
Positive Time Use Inventory
25-item scale measuring positive time use across four dimensions: Self-Congruence, Balance, Efficiency, and M…
Prefrontal Symptoms Inventory (PSI-20)
20-item scale measuring everyday symptoms associated with prefrontal cortex dysfunction: initiation, attentio…
Pro-Environmental Behavior Intention Scale
12-item scale measuring intention to engage in pro-environmental behaviors in the near future, covering recyc…
PTSD Checklist for DSM-5
20-item self-report measure of PTSD symptoms over the past month, aligned with DSM-5 criteria. Scores range f…
RAADS-14 Screen
14-item screening tool for autism spectrum traits in adults, covering social interaction, sensory reactivity,…
Recycling and Saving Scale
10-item scale measuring pro-environmental behaviors across three subscales: Costless Saving Behavior, Costly …
Reflective Functioning Questionnaire (RFQ-18)
18-item scale measuring mentalizing capacity: awareness of one's own mental states (Self-RF) and ability to u…
Regret Elements Scale
10-item measure of post-decisional regret distinguishing affective regret (emotional responses) and cognitive…
Revised Green et al. Paranoid Thoughts Scale
18-item measure of paranoid thinking over the past month. Comprises an 8-item Ideas of Reference subscale and…
Reward and Punishment Responsivity and Motivation Questionnaire
18-item questionnaire measuring reward and punishment responsivity and motivation across four subscales.
Romantic Loneliness Scale
4-item scale measuring loneliness stemming from the absence of romance in dating, hookup, and marital relatio…
S-Five Misophonia Scale
25-item multidimensional measure of misophonia covering appraisals, perceived threat, outbursts, and function…
Satisfaction With Life Scale
5-item scale measuring global cognitive judgments of one's life satisfaction.
Schwarzer Procrastination Scale
10-item self-report scale measuring the tendency to delay tasks and intentions.
Schwarzer Self-Regulation Scale
10-item self-report scale measuring the ability to focus attention and control distracting thoughts/feelings …
Scientific Bullshit Receptivity Scale
20-item scale measuring receptivity to scientific bullshit. Ten items are plausible-sounding but meaningless …
Screening Instrument for Borderline Personality Disorder
5-item ultra-brief screening tool for borderline personality disorder (BPD). Each item maps to a DSM-5 BPD cr…
Self-Compassion Scale — Short Form
12-item short form assessing six facets of self-compassion: Self-Kindness, Self-Judgment, Common Humanity, Is…
Self-Consciousness Type Scale
14-item self-report measure of self-consciousness based on regulatory focus theory, distinguishing promotion-…
Self-Perceived Anhedonia Scale for Adults
20-item scale measuring self-perceived anhedonia across four domains: Social Anhedonia, Physical Anhedonia, C…
Short Home Attachment Scale
7-item scale measuring emotional attachment to one's home, including place identity, place dependence, and af…
Smartphone Distraction Scale
16-item self-report scale measuring smartphone distraction across four dimensions: Attention Impulsiveness, O…
Socially Desirable Response Set Survey
5-item scale measuring the tendency to give socially desirable responses.
Sociotype Questionnaire
16-item scale measuring the quality of social connections across four domains: family, friends, acquaintances…
Sport Motivation Scale
28-item measure of motivation toward sport based on self-determination theory, with seven subscales.
Stress-Related Growth Measure
5-item measure of stress-related growth in response to negative or traumatic experiences.
Tacting of Function Scale
10-item measure of awareness of the function of one's own behavior, assessing the ability to notice what driv…
Trait Gratitude to Nature Scale
8-item scale measuring dispositional gratitude toward the natural world across four aspects: Expression, Inte…
Trust in Science Short Scale
4-item scale measuring general trust in the scientific enterprise and scientists.
University Student Engagement Inventory
15-item multidimensional measure of student engagement across behavioural, emotional, and cognitive dimension…
Wellbeing Literacy 6-item Scale
6-item scale measuring wellbeing literacy — the capacity to comprehend and communicate about wellbeing.
Words Can Harm Scale
10-item scale measuring belief in the potential for speech and written words to cause lasting psychological h…
Work-Life Conflict Scale (ESS)
3-item measure of work-to-family/personal life interference from the European Social Survey.