Measure anything.
Assessments
Questionnaires and tasks with sound psychometric properties across personality, cognition, attachment, and projective methods.
Featured assessments
Four in-depth assessments, each with a detailed personal report: two story-writing exercises, a questionnaire on how you relate to people, and a short working-memory task.
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Relationships
Core Conflictual Relationship Theme
Measures your recurring relationship patterns: what you wish for, how others respond, and how you react.
It shows the relationship pattern you tend to repeat, from what you want from people to what you expect back and how you respond.
It is free to take, and the full report with a downloadable copy is $29.
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Motivation
Picture Story Exercise
Measures underlying motives for achievement, affiliation, and power from stories you write about pictures.
It shows which of three motives (achievement, power or closeness to others) comes through most strongly in the stories you write.
It is free to take, and the full report with a downloadable copy is $29.
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Interpersonal style
Interpersonal Circumplex
Measures your interpersonal style across eight blends of warmth and dominance.
It shows your everyday interpersonal style, including how much you tend to take charge and how much warmth you bring to others.
It is free to take, and the full report with a downloadable copy is $22.
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Working memory
Visual Digit Span
Measures working memory, the ability to hold and repeat a growing sequence of digits.
It shows how much you can hold in mind at once and how that changes when you have to rearrange it.
It is free to take, and the full report with a downloadable copy is $15.
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Core Conflictual Relationship Theme (CCRT)
Measures your recurring relationship patterns: what you wish for, how others respond, and how you react.
$29 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $29, or $22 to repeat.
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Picture Story Exercise (PSE)
Measures underlying motives for achievement, affiliation, and power from stories you write about pictures.
$29 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $29, or $22 to repeat.
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Interpersonal Circumplex – 32 Item
Measures your interpersonal style across eight blends of warmth and dominance.
$22 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $22, or $16 to repeat.
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Working Memory — Visual Digit Span
Measures working memory, the ability to hold and repeat a growing sequence of digits.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
View sample report
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Brief Self-Control Scale (BSCS)
Measures your everyday ability to override impulses and stick to your goals.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Toronto Empathy Questionnaire
Measures your ability to recognize and share other people's emotions.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
View sample report
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Positive and Negative Affect Schedule (PANAS)
Measures positive and negative emotions, either right now or in general.
Pick a form
Choose from 2 editions
Positive and Negative Affect, Right Now Positive and Negative Affect, In General -
Rejection Sensitivity Questionnaire
Measures how anxiously you expect, and how strongly you react to, rejection by others.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
View sample report
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Big Five Personality Inventories
Measures the five broad personality traits, in short, standard, and detailed editions.
Pick a form
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Emotion Regulation Questionnaire (ERQ)
Measures how you regulate emotions through cognitive reappraisal and expressive suppression.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Six-Factor Personality Inventory (HEXACO)
Measures six broad personality traits: honesty-humility, emotionality, extraversion, agreeableness, conscientiousness, and openness to experience.
Pick a form
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Behavioral Inhibition and Activation Scales
Measures sensitivity to punishment (behavioral inhibition) and to reward (behavioral activation).
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Perceived Stress Scale (PSS-10)
Measures how stressful your life has felt over the past month.
Assigned only · no per-report charge
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Broad Personality Research Inventories
Measures many personality traits across a set of broad research inventories.
Pick a form
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Need to Belong Scale
Measures how strongly you are motivated to belong and to be accepted by others.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
View sample report
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Interpersonal Reactivity Index Battery
Measures four sides of empathy: perspective taking, empathic concern, personal distress, and fantasy.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
Choose from 4 editions
Perspective-Taking Fantasy Empathic Concern Personal Distress -
Sixteen Primary Personality Factors
Measures sixteen primary personality traits, such as warmth, reasoning, and emotional stability.
Pick a form
Choose from 2 editions
Sixteen Factor 16 Primary Factors -
Dark Triad Scales
Measures three socially aversive traits: manipulativeness, grandiosity, and callousness.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Character Strengths Inventory
Measures twenty-four character strengths, such as curiosity, kindness, and perseverance.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Adaptive Personality Screening (up to 30 items)
Measures the five broad personality traits with questions that adapt to your earlier answers.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
View sample report
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Adult ADHD Self-Report Scale (ASRS v1.1): Symptom Checklist
Measures how often adults experience inattention, hyperactivity, and impulsivity.
Assigned only · no per-report charge
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Alcohol Use Disorders Identification Test
Measures patterns of alcohol use and related risks over the past year.
Assigned only · no per-report charge
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Memory Battery
Measures how well you recognize items you studied earlier.
Assigned only · no per-report charge
View sample report
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Four-Question Alcohol Screening Questionnaire (CAGE)
Measures four signs that drinking may be causing problems.
Assigned only · no per-report charge
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Defense Mechanism Questionnaire
Measures the habitual ways you protect yourself from stress and painful feelings, from mature to immature.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Depression Anxiety Stress Scales (DASS-21)
Measures depression, anxiety, and stress over the past week.
Assigned only · no per-report charge
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Drug Abuse Screening Test (10-Item)
Measures problems related to drug use, other than alcohol, over the past year.
Assigned only · no per-report charge
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Edinburgh Postnatal Depression Scale (EPDS)
Measures low mood and anxiety during pregnancy and after childbirth over the past week.
Assigned only · no per-report charge
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Experiences in Close Relationships – Short Form (ECR-SF)
Measures adult attachment anxiety and avoidance in close relationships.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Generalized Anxiety Disorder-7
Measures how often anxiety symptoms have bothered you over the past two weeks.
Assigned only · no per-report charge
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Kessler Psychological Distress Scale (K10)
Measures general psychological distress over the past four weeks.
Assigned only · no per-report charge
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Lexical Decision (LDT)
Measures how quickly you recognize real words, and how related words speed that up.
Pick a form
Choose from 1 editions
Word Recognition Task (Associative) -
Social Desirability Scale
Measures need for social approval.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Mood Disorder Questionnaire (MDQ)
Measures past periods of unusually elevated or irritable mood and energy.
Assigned only · no per-report charge
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Nonverbal Concept Formation Test — Experimental
Measures how you discover and apply rules from patterns of shapes.
Clinician link
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Posttraumatic Stress Checklist (PCL-5)
Measures how much symptoms after a stressful or traumatic event have bothered you in the past month.
Assigned only · no per-report charge
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Patient Health Questionnaire-9
Measures how often depressive symptoms have bothered you over the past two weeks.
Assigned only · no per-report charge
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Response Validity Battery
Checks how carefully and candidly you responded, including need for social approval and trait conformity.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
Choose from 3 editions
Careful Responding Check Need for Social Approval Trait Conformity -
Revised Social Anhedonia Scale
Measures reduced pleasure from social contact and closeness with others.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Five-Question Eating Concerns Questionnaire (SCOFF)
Measures five core concerns about eating, weight, and control around food.
Assigned only · no per-report charge
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Child Attention and Behavior Rating Scale (SNAP-IV)
Measures a child's attention, activity, and oppositional behavior as rated by a parent or teacher.
Pick a form
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Single-Trait Scales Collection
Measures one focused trait at a time, such as optimism, self-esteem, or need for cognition.
$15 for the full report and PDF
Free to take · Full reports from $15
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Stroop family
Measures how well you control attention when words and colors conflict.
Pick a form
Choose from 7 editions
Stroop Color–Word Test Variable Tempo Stroop — Experimental Automatic-Vigilance Stroop — Classic Automatic-Vigilance Stroop — Classic mixed research Automatic-Vigilance Stroop — Spider phobia Automatic-Vigilance Stroop — Spider specificity Automatic-Vigilance Stroop — Spider mixed research -
Trail Making Test — Parts A & B
Measures visual search speed and the ability to switch between sequences.
$15 for the full report and PDF
Free to take. Unlock the full report and printable PDF (Portable Document Format) file for $15, or $11 to repeat.
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Visual Spatialization Ability Test — Mental Rotation
Measures how accurately and quickly you mentally rotate shapes.
Assigned only · no per-report charge
View sample report
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World Health Organization Well-Being Index (WHO-5)
Measures your emotional well-being over the past two weeks.
Assigned only · no per-report charge
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Wender Utah Rating Scale (WURS-25)
Measures attention and hyperactivity difficulties as you recall them from childhood.
Assigned only · no per-report charge