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sebastiaan
About
Username
sebastiaan
Email
s.math
bg@pbt
ot@cog
fpv.ay
sci.nl
Joined
August 2011
Visits
7,311
Last Active
January 29
Roles
Administrator
Activity
Discussions
115
Comments
4.5K
Discussions
OpenSesame 4.1 released! With Sigmund Analyst and OSWeb 2.2
Announcement
135
views
0
comments
0
points
Started by
sebastiaan
September 2025
OpenSesame
OpenSesame 4 released! With OSWeb 2 and Rapunzel 1
Closed
473
views
2
comments
0
points
Most recent by
malik7876
July 2025
OpenSesame
OpenSesame 4.0 will be released soon! Take it for a test drive now!
Closed
289
views
24
comments
0
points
Most recent by
labovich
July 2023
OpenSesame
Mastodon: connect here + good servers
131
views
0
comments
0
points
Started by
sebastiaan
December 2022
Miscellaneous
OpenSesame 3.3.14 released! Includes OSWeb 1.4.13 and Rapunzel 0.5.42
Announcement
581
views
1
comment
0
points
Most recent by
T_Q
May 2023
OpenSesame
OpenSesame 3.3.12 released! Includes OSWeb 1.4.11 and Rapunzel 0.5.37
Closed
221
views
0
comments
0
points
Started by
sebastiaan
May 2022
OpenSesame
Passing URL query parameters to JATOS through direct study links
423
views
3
comments
0
points
Most recent by
wdhany
March 2023
JATOS
OpenSesame 3.3.11 released! Includes OSWeb 1.4.4 and Rapunzel 0.5.35
Closed
187
views
0
comments
0
points
Started by
sebastiaan
February 2022
OpenSesame
Announcing #PythonLiveLessons on YouTube live! Today (and every Tuesday!) 18:00 CET
110
views
0
comments
0
points
Started by
sebastiaan
February 2022
Miscellaneous
OpenSesame 3.3.10 released! Includes OSWeb 1.4.0 and Rapunzel 0.5.29
Closed
242
views
0
comments
0
points
Started by
sebastiaan
September 2021
OpenSesame
Try OSWeb 1.4 with new features for online experiments!
Closed
526
views
8
comments
0
points
Most recent by
eduard
September 2021
OSWeb
Loading external stimuli (images and sound) in an OSWeb experiment
222
views
5
comments
0
points
Most recent by
Fab
July 2021
OSWeb
OpenSesame 3.3.9 released! Includes OSWeb 1.3.13 and Rapunzel 0.5.22
146
views
0
comments
0
points
Started by
sebastiaan
April 2021
OpenSesame
Avoid race conditions when working with Batch Session Data
416
views
14
comments
0
points
Most recent by
sebastiaan
May 2022
JATOS
OpenSesame 3.3.8 released! Includes OSWeb 1.3.13 and Rapunzel 0.5.14
Closed
149
views
2
comments
0
points
Most recent by
sebastiaan
March 2021
OpenSesame
Bug: OSWeb 1.3.12 skips a loop if there is only one cycle in it
Closed
362
views
9
comments
0
points
Most recent by
thanmour
February 2021
OSWeb
OpenSesame 3.3.7 released! Includes OSWeb 1.3.12 and Rapunzel 0.5.10
Closed
99
views
0
comments
0
points
Started by
sebastiaan
January 2021
OpenSesame
OpenSesame 3.3.6 released! Includes OSWeb 1.3.11 and Rapunzel 0.4.14
Closed
261
views
2
comments
0
points
Most recent by
sebastiaan
December 2020
OpenSesame
OpenSesame 3.3.5 released! Includes OSWeb 1.3.9 and Rapunzel 0.4.11
Closed
227
views
7
comments
0
points
Most recent by
Rrob
November 2020
OpenSesame
OpenSesame 3.3.4 released! Includes OSWeb 1.3.9 and Rapunzel 0.4.11
Closed
91
views
0
comments
0
points
Started by
sebastiaan
October 2020
OpenSesame
OpenSesame 3.3.3 released! Includes OSWeb 1.3.8 and Rapunzel 0.4.7
Closed
246
views
5
comments
0
points
Most recent by
sebastiaan
September 2020
OpenSesame
OpenSesame 3.3.2 released! Includes OSWeb 1.3.8 and Rapunzel 0.4.6
Closed
136
views
0
comments
0
points
Started by
sebastiaan
May 2020
OpenSesame
OpenSesame 3.3.1 released! Includes OSWeb 1.3.8 and Rapunzel 0.4.5
Closed
174
views
10
comments
0
points
Most recent by
sebastiaan
May 2020
OpenSesame
Reset mouse position to center in OSWeb
589
views
3
comments
0
points
Most recent by
DahmSF
January 2022
OSWeb
OpenSesame 3.3.0 released! Includes OSWeb 1.3.7 and Rapunzel 0.4.4
Closed
246
views
7
comments
0
points
Most recent by
fotisfotiadis
May 2020
OpenSesame
A online interactive color wheel with CIELab or HSV color space
611
views
5
comments
0
points
Most recent by
jeboydirk
April 2020
OSWeb
Collecting multiple-character input in OSWeb (e.g. student numbers)
829
views
0
comments
0
points
Started by
sebastiaan
March 2020
OSWeb
Testing OpenSesame 3.3 and Rapunzel (a code editor for Python and R)
Closed
950
views
33
comments
0
points
Most recent by
Daniel
April 2020
OpenSesame
A repeated measures analysis (Bayesian or otherwise) with dependent measurements
189
views
7
comments
0
points
Most recent by
EJ
October 2019
JASP & BayesFactor
Fluctuating Bayes Factors when recalculating based on same data
220
views
5
comments
0
points
Most recent by
MSB
August 2019
JASP & BayesFactor
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