Change Detection

Change Detection measures the time it takes you to identify a difference between two similar visual stimuli.

Browse below to try out any of the experiments under this category (no account required). If you would like to create an experiment of your own, you can get started by copying one of the experiments below or clicking the E+ icon to the right to create an experiment from scratch (account required). If you have any questions, then feel free to look through our Help Center.

If you have any questions, then feel free to look through our Help Center.
Click here to go back to the list of experimental categories.

What Can You See?
tellab.team
Change Detection Dots 1.2
nitashas
Chang Detection Dots 1.3
obiofuma
KorleJoeyAlexJake
makiti
Change Detection Dots 1.1
katiemw
Change Detection Dots 1.2 (COPY)
nitashas
Presentation 1
alisonlh
Haley, Ashley, Kurt, Naimah, Stuart
kholuba
Spot the difference 1
granta
Presentation 2
alisonlh
Spot the difference 2
granta
Watch Out!
dcwm
Picture survey
khauge
Change Detection - Objects and Faces
ceh3
Spot difference 2
jhorsted
$pot difference 2
jhorsted
What Can You See?
tellab.team
Kanizsa triangle
nakayama
Flicker Team 1 Version A (no blank)
jwilmer
Flicker Team 2 Version A (no blank)
jwilmer
Flicker Team 3 Version A (no blank)
jwilmer
Flicker Team 4 Version A (no blank)
jwilmer
Flicker Team 5 Version A (no blank)
jwilmer
Flicker Team 1 Version B (with blank)
jwilmer
Flicker Team 2 Version B (with blank)
jwilmer
Flicker Team 3 Version B (with blank)
jwilmer
Flicker Team 4 Version B (with blank)
jwilmer
Flicker Team 5 Version B (with blank)
jwilmer
Testing Wide Format
jwilmer
Flicker TRY THIS ONE FIRST
jwilmer
Presentation 1 (COPY)
mapeters
What Can You See? (Brown 1091)
amitai_shenhav
Flicker Team 1 Version B (with blank) (COPY)
jwilmer
Team 1 IAT - gendered toys & major
jwilmer
315R trial
thood
Change Detection
mjpayne
Change Detection - Going Going Gone (S)
hpaynter
Change Detection - Going Going Gone (M)
hpaynter
What Can You See? (Brown 1900)
tozzermatic
UCSD - Change Detection
timbrady
PSY255: Change Detection Task
jordanat
PSY255: Change Detection Task Group 1 ALT
akgoel
PSY255: LAB 4 - Cool Colors
bkingram
PSY255: LAB 4 - Warm Colors
bkingram
PSY255: R Version
sukiy
PSY255: N Version
sukiy
Arya Nat Gianna Alt
akgoel
Arya Nat Gianna dis
akgoel
PSY255: Change Detection Task Maggie Caroline Nicole
margbaugh
PSY255: Change Detection Task (Amy Cass)
acass
PSY255: Eric, Debby, Krista
edav
PSY255: Change Detection Task (Mani and Kieran)
ycloird
PSY255: Change Detection Task Final
pratikchheda4
PSY255: Change Detection Task Bevin, Ellie, Corey
coreyl
PSY255: Change Detection Task (COPY)
clm6
PSY255: Elizabeth, Emma, and Amna Change Detection Task
amnaa
PSY255: Shira, Daniel and Nazenin
smoolten
PSY255: Change Detection Task Terry Cruz
sac3
PSY255: Change Detection Task (COPY)
graceac
PSY255: Change Detection Task (COPY)
mhudlin
Hannah, Sarah, Ashley PSY255: Change Detection Task
hfein
PSY255: Sophie, Nick, Felicia
st17
PSY255: Daniel (Fast Change Detection)
dkchae
PSY255: Daniel (Medium Change Detection)
dkchae
PSY255: Daniel (Slow Change Detection)
dkchae
PSY255: CDT-Fri Min, Reyes, Yashgur
mymin
PSY255: CDT-Fri Jeon, Uyen, Patwari
trangun
PSY255: CDT-Fri UPDATED [Ulloa, Schaer, Asparrin]
culloa
PSY255: ANABELLE CHANG's Change Detection Task
anabelle
CDT-Fri Jean-Jacques, Broyles, Zinberg
tjean-jacques
PSY 255:Change Detection Task
keltonc
PSY255: Paparazzi Change Detection
dtaiclet
Irwin Change Detection Task
hirwin
PSY255: Change Detection Task (COPY)
jacobmw
PSY255: Change Detection Task: Symmetry
amaiden
PSY255: Change Detection Task (hmrogers)
hmrogers
PSY255: Change Detection Task (COPY)
thaladesuru
PSY255: Sophie, Nick, Felicia (COPY)
fsaravo
Neel Ajjarapu: PSY255: Change Detection Task
ajjarapu
PSY255: Change Detection, Jasper Gebhardt
jasperg
Change Detection Sandbox
justinjunge
Change Detection- Aidan and Serena
aidano
PSY255: Change Detection Task (Thea, Tindar, Tigar, Elin, Nate)
tzalabak
PSY255: Change Detection Task (COPY)
amycc
Lab 4, Marissa, Paige, Amy, Annique, (PSY 255) Change Detection Test
mewebb
PSY255: Change Detection Task Color Change V. Disappearance
blundell
PSY 255:Change Detection Task (dgsm)
dgsm
Change Detection GOAT
lmannion
Motion/Disappearance Experiment
amw8
PSY255: Daisy
ddevore
PSY255: Change Detection Task (Daniel, Elijah, Carson)
carsong
PSY255: Change Detection Task Larissa, Tom, Jason, Vanja
vanjao
wang_yeh_pham
mcw5
PSY255: Change Detection Task (COPY)
jzhi
Spatial Location (Aicha, John, Leyla)
larcasoy
F2018255_CD_juthan
jl93
PSY255: Final Lab B05 SEF
em50
PSY255: Change Detection Task (Languages)
smpeng
PSY255: Change Detection Task (COPY)
gtummolo
F2018255_CD_Cactus_1
orlovsky
PSY255: Change Detection (Rola, Lea, Jose)
rolaade
F2018255_CD_Cactus_2
dafolabi
Effects of Human Faces on Change Detection
iav
PSY255: Daisy (COPY)
leeelabd
Spatial Location (Aicha, John, Leyla) (COPY)
jfp3
Math Performance at Princeton
cbrace
PSY255: Final Lab B05 SEF (randomized)
fahp
PSY255: Actual Final Lab B05 SEF (randomized) (COPY)
em50
Finding Changing Faces
emi_fogg
What Can You See? ( CLPS 1561)
james_wilmott
Spot The Difference Belmont
emma.gatlin
PSY 255 Experiment
karengan
PSY255: Change Detection Task - People/Object Change
hannahr
Dino-Soar with this Test
biancao
PSY255: Change Detection Task (COPY)
rmowen
PSY255: Change Detection Task (COPY)
jmadsen
PSY255: Lab 4
ntnguyen
PSY255: Change Detection Task (COPY)
dkwak
PSY255: Change Detection Task (COPY)
hlutz
PSY255 TUESDAY GROUP 4 CHANGE DETECTION TASK
amgupta
PSY255: Peripheral
rchelli
PSY255: Ashwin, Alyssa, Rohit, Vivien
vwhuang
Psy255 Katie, Naser and Shaffin Experiment
chkruse
PSY 255 Color Change
madhavg
PSY255: Ashwin, Alyssa, Rohit, Vivien (COPY)
vwhuang
Kopach, Konstantinou, Goldman, Facon (Thursday Lab)
kkopach
PSY255: Change Detection Task (Sarah, Cierra, Grace)
ccmoore
PSY255: Change Detection Task ~ Gigi, Sarah, Tristano
gpacheco
PSY255: Change Detection Task FGKK
kkonstantinou
LEX Change Blindness test 1
alexa.hightower
LEX Change blindness test 2
alexa.hightower
JADA Change Blindness Test 1
alexa.hightower
JADA Change Blindness test 2
alexa.hightower
ANNA Change Blindness Test 1
alexa.hightower
ANNA Change Blindness Test 2
alexa.hightower
CHRISTIANNA Change Blindness Test 1
alexa.hightower
CHRISTIANNA Change Blindness test 2
alexa.hightower
Change Blindness in Driving (Group_16_1)
enriqumr
Change Blindness in Driving (Group 16) (Version 5))
julissb1
Change Blindness in Driving (Group_16_2)
enriqumr
Change Blindness in Driving (Group_16_3)
enriqumr
Change Blindness in Driving (Group_16_4)
enriqumr
Group17 Change Blindness
rjherna1
TEST Flicker Team 1 Version A (no blank) (COPY)
jwilmer
VSS_2020_ChangeDetect_demo
jwilmer
Schoenfeld Change
timothy.schoenfeld
ChangeDetect_demo (VSS 20)
tozzermatic
VSS_2020_ChangeDetect_demo (COPY)
soojin.park
VSS_2020_ChangeDetect_demo (COPY)
soojin.park
Influence of Familiarity and Distractibility on Change Detection
bethany.wood
Change Detection Task PSY 231 Group 3
chapmalg
What Can You See? (COPY)
2019119050
Change Detection -Shin Young Kim
shinyoungkim
cd task final (block1)
yne9183
cd task final (block2)
yne9183
Change Detection Dots 1.2 (COPY)
ekdbs0416
대학생의 변화탐지 과제 수행 능력 - 해빈
ekdbs0416
대학생의 변화탐지 과제 수행 능력 - 재민
ekdbs0416
대학생의 변화탐지 과제 수행 능력 (COPY)
siena1234
대학생의 변화탐지 과제 수행 능력 (COPY)
siena1234
대학생의 변화탐지 과제 수행 능력 (COPY)
siena1234
대학생의 변화탐지 과제 수행 능력 (COPY)
siena1234
대학생의 변화탐지 과제 수행 능력 (COPY)
siena1234
cd task final (block2) (COPY)
yne9183
cd task final (block1) (COPY)
yne9183
Sessa's Change Blindness Experiment
sesseljafridriks
What Can You See? (COPY)
sferrett
Psyc 105, 2021 - Change Blindness
timbrady
What Can You See? (COPY)
heitkamc
Degisim Korlugu - EGE
pinarkurdogluersoy
PSY271_G1_What Can You See?
dandigm
PSY271_G2_Change Detection - Objects and Faces
dandigm
PSY271_G8_Change Detection - Objects and Faces
dandigm
PSY271_G7_What Can You See?
dandigm
What Can You See? (Freud Eggs)
cortezj3
Flicker Paradigm
cutty7087
Flicker TRY THIS ONE FIRST (COPY)
dcrewther
PSYC_464_Change_Detection (COPY)
benjamin.balas
Change Detection
rachelle.larivee
(Draft) Change Detection
estco
Change Detection Example
estco
SAMPLE STIMULI
ansoncutler
What Can You See? (COPY)
karen5642