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Micro Expressions Test: Spot Emotions on Real Faces

Quick, free facial expression test. Instant results and practice tips.

Editorial: Review CompletedCreated By: Vijay ThirugnanamUpdated Aug 27, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration for facial expression test quiz on sky blue background

This micro expressions test helps you read subtle facial cues and recognize emotions faster in everyday conversations. Work through brief image prompts and see where you can improve, then explore the difference between real and fake smiles in the duchenne smile test and build muscle know‑how with the facial muscles quiz; to reflect on your own feelings, try the what am i feeling quiz.

Which emotion is best indicated by raised inner eyebrows with a slight pull together and down of the brows (AU1+4)?
Sadness
Anger
Disgust
Happiness
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A genuine Duchenne smile involves the eyes crinkling (AU6) along with raised lip corners (AU12).
True
False
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Which facial cue most reliably signals disgust?
Raised eyebrows with dropped jaw
Lowered lip corners with chin dimpling
Tightened lips pressed together
Wrinkled nose with raised upper lip
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Which is most characteristic of surprise?
Lip corners pulled back with crow's feet
Raised brows, upper eyelids up, jaw dropped
Nose wrinkle and upper lip raise
Brows down and together, glaring eyes
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Lip corners pulled down by the depressor (AU15) most strongly signal sadness.
False
True
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Which combination best signals anger in the upper face?
Brows raised high and curved
Brows lowered and drawn together with vertical glabella lines
Brow neutral with eyelids drooped
Asymmetric single-brow raise
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A nose wrinkle is more typical of disgust than of anger.
False
True
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Microexpressions typically last between 1/25 and 1/5 of a second.
True
False
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Contempt is commonly shown by a unilateral lip corner raise or smirk on one side of the face.
True
False
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Which action best differentiates fear from surprise in the mouth area?
Fear mouth stretches horizontally; surprise drops open vertically
Fear shows lip corners raised; surprise shows corners lowered
Fear shows tight lip press; surprise shows lip suck
Both show identical mouth shapes
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Which cue best distinguishes a social (posed) smile from a genuine one?
Head tilt while smiling
Visible teeth
Wider mouth opening
Lack of crow's feet and minimal eye involvement
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A microexpression can leak an emotion even when the person tries to mask it.
True
False
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Which cue is most typical of fear in the eyes?
Narrowed eyes with crow's feet
Upper eyelids raised with lower eyelids tensed
One eye squinting
Long, relaxed blink
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Which facial change most clearly signals contempt rather than disgust or anger?
Asymmetric lip corner raise on one side
Upper lip raised exposing teeth evenly
Brows lowered and squeezed together
Both nostrils flared strongly
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Pupil dilation is a direct and reliable indicator of happiness alone.
True
False
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Which facial action unit raises the upper lip, often seen in disgust?
AU1
AU23
AU12
AU10
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Microexpressions are often symmetrical across both sides of the face.
False
True
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Which action best differentiates anger from determination?
Anger relaxes the lips fully
Determination raises the inner brows
Anger adds tightened lower eyelids and flared nostrils
Determination adds a dropped jaw
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Which element is most typical of surprise compared to fear?
Brief duration before fading
Lip press
Lower eyelid tension
Horizontal mouth stretch
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Which lip action (FACS) indicates lip tightening often seen in anger or restraint?
AU23
AU20
AU15
AU12
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Study Outcomes

  1. Identify facial muscle movements -

    Understand how specific muscle activations correspond to basic emotions, enhancing recognition accuracy in our facial expression test.

  2. Analyze micro expressions -

    Spot fleeting facial cues in under a second through our micro expressions test, improving your sensitivity to subtle emotional shifts.

  3. Differentiate subtle facial cues -

    Discern minor variations in expressions using techniques from the facial cues test to refine your emotion detection skills.

  4. Interpret complex emotional states -

    Recognize blended or nuanced emotions by applying insights gained from the facial emotions test scenarios.

  5. Apply emotion recognition strategies -

    Leverage practical tips and feedback from the quiz to boost your real-world emotional intelligence and interpersonal communication.

  6. Evaluate recognition accuracy -

    Measure your progress against benchmarks provided in the emotion recognition test and identify areas for continued growth.

Cheat Sheet

  1. Six Basic Emotions -

    Paul Ekman's landmark research at the University of California identifies six universal emotions - happiness, sadness, anger, fear, surprise, and disgust - forming the backbone of any facial expression test. Use the mnemonic "SAD FHS" (Sadness, Anger, Disgust - Fear, Happiness, Surprise) to recall them quickly. This categorization guides micro expressions tests and facial emotions test protocols (Ekman & Friesen, 1971).

  2. Micro Expression Timing -

    Micro expressions are involuntary facial cues lasting 1/25 to 1/5 of a second, revealing suppressed feelings during a micro expressions test. Training with rapid image sequences sharpens your detection skills - try spotting a fleeting fear in a 0.04-second clip. The Paul Ekman Group's online modules show that repeated practice on brief intervals boosts your emotion recognition test accuracy by up to 70%.

  3. Facial Action Coding System (FACS) -

    Developed by Ekman & Friesen (1978), FACS breaks down expressions into Action Units (AUs), such as AU12 for the lip corner puller (smile). Memorize the "6-12 Duchenne" hack: AU6 (cheek raiser) + AU12 (lip corner puller) = genuine smile. This systematic approach underlies most advanced facial cues tests and improves coding precision.

  4. Cultural Display Rules -

    Display rules vary across societies, influencing how emotions appear on the face in a facial emotions test. For example, Japanese observers often mask negative emotions more than Americans (Matsumoto & Hwang, 2011). Recognizing these cultural norms prevents misinterpretation and elevates your cross-cultural emotion recognition skills.

  5. Contextual Clustering -

    Combine facial cues with body language and situational context - what researchers call clustering - to decode complex emotions accurately. Use the "3Cs" rule: Context (environmental factors), Cluster (multiple AUs), and Concordance (matching body posture). This holistic strategy is endorsed by academic journals like Emotion Review for advanced emotion recognition test performance.

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