InstantForum 2017-1 FinalMillisecond Forumshttps://forums.millisecond.com/Millisecond ForumsSat, 18 Apr 2026 00:22:42 GMT20https://forums.millisecond.com/Topic41832.aspxJust wondering exactly what 'session' means? As some sessions are 2 or 3. Some sessions (1 and 2 only) have the same group ID (which I understand is the order of assignment as per the hypothesis; with even representing C v's IC and negative representing IC v's C) that have been completed on different dates.<br/><br/>inq.ve&nbsp; &nbsp; computer.platform&nbsp;&nbsp;&nbsp;&nbsp;startDate&nbsp;&nbsp;&nbsp;&nbsp;startTime&nbsp;&nbsp;&nbsp;&nbsp;subjectId&nbsp;&nbsp;&nbsp;&nbsp;groupId<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;30/04/2024&nbsp;&nbsp;&nbsp;&nbsp;8:45:12&nbsp;&nbsp;&nbsp;&nbsp;12345&nbsp;&nbsp;&nbsp;&nbsp;501094686<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 03/05/2024&nbsp; &nbsp;8:03:52&nbsp; &nbsp; 12345&nbsp; &nbsp;501094686<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1/05/2024&nbsp;&nbsp;&nbsp;&nbsp;10:36:47&nbsp;&nbsp;&nbsp;&nbsp;18432&nbsp;&nbsp;&nbsp;&nbsp;952444231<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1/05/2024&nbsp;&nbsp;&nbsp;&nbsp;10:44:55&nbsp;&nbsp;&nbsp;&nbsp;18432&nbsp;&nbsp;&nbsp;&nbsp;952444231<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;mac&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7/05/2024&nbsp;&nbsp;&nbsp;&nbsp;15:39:04&nbsp; &nbsp; &nbsp;22222&nbsp;&nbsp;&nbsp;&nbsp;45407626<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 12/05/2024&nbsp; &nbsp;22:40:51&nbsp; &nbsp; 22222&nbsp;&nbsp;&nbsp;&nbsp;295944203<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6/05/2024&nbsp;&nbsp;&nbsp;&nbsp;9:48:05&nbsp; &nbsp; &nbsp; 24126&nbsp;&nbsp;&nbsp;&nbsp;897225568<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6/05/2024&nbsp;&nbsp;&nbsp;&nbsp;15:52:24&nbsp;&nbsp;&nbsp;&nbsp;24126&nbsp;&nbsp;&nbsp;&nbsp;285574755<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;8/05/2024&nbsp;&nbsp;&nbsp;&nbsp;16:01:18&nbsp;&nbsp;&nbsp;&nbsp;33333&nbsp;&nbsp;&nbsp;&nbsp;308322357<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12/05/2024&nbsp; 21:01:33&nbsp; &nbsp; 33333&nbsp;&nbsp;&nbsp;&nbsp;876308729<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;9/05/2024&nbsp;&nbsp;&nbsp;&nbsp;9:35:32&nbsp; &nbsp; &nbsp;41253&nbsp;&nbsp;&nbsp;&nbsp;996230345<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9/05/2024&nbsp;&nbsp;&nbsp;&nbsp;14:25:03&nbsp;&nbsp;&nbsp;&nbsp;41253&nbsp;&nbsp;&nbsp;&nbsp;996230345<br/><br/>If anyone can shed some light, that would be wonderful.<br/>Thank you<br/><br/>Thu, 09 Apr 2026 11:38:18 GMTdmhaynes@student.unimelb.edu.auhttps://forums.millisecond.com/Topic41834.aspx<blockquote data-id="41833" class="if-quote-wrapper" unselectable="on"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="41833" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="41833" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="41833" title=" ">&nbsp;</a></div><span unselectable="on" class="quote-markup">[b]</span>Dave - 4/6/2026<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-41833"><div class="if-quote-message-margin" contenteditable="true"><blockquote data-id="41832" class="if-quote-wrapper" unselectable="on" data-guid="1775475637630" contenteditable="false" id="if_insertedNode_1775475637405"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="41832" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="41832" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="41832" title=" ">&nbsp;</a></div><span unselectable="on" class="quote-markup">[b]</span><a href="mailto:dmhaynes@student.unimelb.edu.au">dmhaynes@student.unimelb.edu.au</a> - 4/5/2026<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-41832"><div class="if-quote-message-margin" contenteditable="true">Just wondering exactly what 'session' means? As some sessions are 2 or 3. Some sessions (1 and 2 only) have the same group ID (which I understand is the order of assignment as per the hypothesis; with even representing C v's IC and negative representing IC v's C) that have been completed on different dates.<br/><br/>inq.ve&nbsp; &nbsp; computer.platform&nbsp;&nbsp;&nbsp;&nbsp;startDate&nbsp;&nbsp;&nbsp;&nbsp;startTime&nbsp;&nbsp;&nbsp;&nbsp;subjectId&nbsp;&nbsp;&nbsp;&nbsp;groupId<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;30/04/2024&nbsp;&nbsp;&nbsp;&nbsp;8:45:12&nbsp;&nbsp;&nbsp;&nbsp;12345&nbsp;&nbsp;&nbsp;&nbsp;501094686<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 03/05/2024&nbsp; &nbsp;8:03:52&nbsp; &nbsp; 12345&nbsp; &nbsp;501094686<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1/05/2024&nbsp;&nbsp;&nbsp;&nbsp;10:36:47&nbsp;&nbsp;&nbsp;&nbsp;18432&nbsp;&nbsp;&nbsp;&nbsp;952444231<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1/05/2024&nbsp;&nbsp;&nbsp;&nbsp;10:44:55&nbsp;&nbsp;&nbsp;&nbsp;18432&nbsp;&nbsp;&nbsp;&nbsp;952444231<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;mac&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7/05/2024&nbsp;&nbsp;&nbsp;&nbsp;15:39:04&nbsp; &nbsp; &nbsp;22222&nbsp;&nbsp;&nbsp;&nbsp;45407626<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 12/05/2024&nbsp; &nbsp;22:40:51&nbsp; &nbsp; 22222&nbsp;&nbsp;&nbsp;&nbsp;295944203<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6/05/2024&nbsp;&nbsp;&nbsp;&nbsp;9:48:05&nbsp; &nbsp; &nbsp; 24126&nbsp;&nbsp;&nbsp;&nbsp;897225568<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6/05/2024&nbsp;&nbsp;&nbsp;&nbsp;15:52:24&nbsp;&nbsp;&nbsp;&nbsp;24126&nbsp;&nbsp;&nbsp;&nbsp;285574755<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;8/05/2024&nbsp;&nbsp;&nbsp;&nbsp;16:01:18&nbsp;&nbsp;&nbsp;&nbsp;33333&nbsp;&nbsp;&nbsp;&nbsp;308322357<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12/05/2024&nbsp; 21:01:33&nbsp; &nbsp; 33333&nbsp;&nbsp;&nbsp;&nbsp;876308729<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;9/05/2024&nbsp;&nbsp;&nbsp;&nbsp;9:35:32&nbsp; &nbsp; &nbsp;41253&nbsp;&nbsp;&nbsp;&nbsp;996230345<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9/05/2024&nbsp;&nbsp;&nbsp;&nbsp;14:25:03&nbsp;&nbsp;&nbsp;&nbsp;41253&nbsp;&nbsp;&nbsp;&nbsp;996230345<br/><br/>If anyone can shed some light, that would be wonderful.<br/>Thank you<br/><br/><a class="if-quote-goto quote-link" href="#" data-id="41832"><span class="goto"></span></a></div></div><span unselectable="on" class="quote-markup">[/quote]</span></blockquote><br/>Session ID is practically relevant for multi-session studies only, i.e. where the same subjects complete the same or different sets of tasks across multiple time points (c.f. &nbsp;<a href="https://www.millisecond.com/support/docs/v6/html/articles/batchscripts.htm"><a href="https://www.millisecond.com/support/docs/v6/html/articles/batchscripts.htm">https://www.millisecond.com/support/docs/v6/html/articles/batchscripts.htm</a></a> under "Repeated Measure Designs Using Batch Elements").&nbsp;<br/><br/>Session ID is by default tracked by the server. The first time it sees ID 12345 launch the experiment, that'll be that participant's session ID 1. The next time it'll be 12345's session ID 2, and so forth.<br/><br/>P.S.: Per the data snippets in your post, your question is about Inquisit 6. I have therefore moved your post to the Inquisit 6 section of the forum. Please pick the correct forum section in the future to avoid confusion. Answers will often differ depending on what version you are using.<a class="if-quote-goto quote-link" href="#" data-id="41833"><span class="goto"></span></a></div></div><span unselectable="on" class="quote-markup">[/quote]</span></blockquote><br/>Thank youThu, 09 Apr 2026 11:38:18 GMTdmhaynes@student.unimelb.edu.auhttps://forums.millisecond.com/Topic41833.aspx<blockquote data-id="41832" class="if-quote-wrapper" unselectable="on" data-guid="1775475637630" contenteditable="false" id="if_insertedNode_1775475637405"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="41832" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="41832" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="41832" title=" ">&nbsp;</a></div><span unselectable="on" class="quote-markup">[b]</span><a href="mailto:dmhaynes@student.unimelb.edu.au">dmhaynes@student.unimelb.edu.au</a> - 4/5/2026<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-41832"><div class="if-quote-message-margin" contenteditable="true">Just wondering exactly what 'session' means? As some sessions are 2 or 3. Some sessions (1 and 2 only) have the same group ID (which I understand is the order of assignment as per the hypothesis; with even representing C v's IC and negative representing IC v's C) that have been completed on different dates.<br/><br/>inq.ve&nbsp; &nbsp; computer.platform&nbsp;&nbsp;&nbsp;&nbsp;startDate&nbsp;&nbsp;&nbsp;&nbsp;startTime&nbsp;&nbsp;&nbsp;&nbsp;subjectId&nbsp;&nbsp;&nbsp;&nbsp;groupId<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;30/04/2024&nbsp;&nbsp;&nbsp;&nbsp;8:45:12&nbsp;&nbsp;&nbsp;&nbsp;12345&nbsp;&nbsp;&nbsp;&nbsp;501094686<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 03/05/2024&nbsp; &nbsp;8:03:52&nbsp; &nbsp; 12345&nbsp; &nbsp;501094686<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1/05/2024&nbsp;&nbsp;&nbsp;&nbsp;10:36:47&nbsp;&nbsp;&nbsp;&nbsp;18432&nbsp;&nbsp;&nbsp;&nbsp;952444231<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1/05/2024&nbsp;&nbsp;&nbsp;&nbsp;10:44:55&nbsp;&nbsp;&nbsp;&nbsp;18432&nbsp;&nbsp;&nbsp;&nbsp;952444231<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;mac&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7/05/2024&nbsp;&nbsp;&nbsp;&nbsp;15:39:04&nbsp; &nbsp; &nbsp;22222&nbsp;&nbsp;&nbsp;&nbsp;45407626<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 12/05/2024&nbsp; &nbsp;22:40:51&nbsp; &nbsp; 22222&nbsp;&nbsp;&nbsp;&nbsp;295944203<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6/05/2024&nbsp;&nbsp;&nbsp;&nbsp;9:48:05&nbsp; &nbsp; &nbsp; 24126&nbsp;&nbsp;&nbsp;&nbsp;897225568<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6/05/2024&nbsp;&nbsp;&nbsp;&nbsp;15:52:24&nbsp;&nbsp;&nbsp;&nbsp;24126&nbsp;&nbsp;&nbsp;&nbsp;285574755<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;8/05/2024&nbsp;&nbsp;&nbsp;&nbsp;16:01:18&nbsp;&nbsp;&nbsp;&nbsp;33333&nbsp;&nbsp;&nbsp;&nbsp;308322357<br/>6.6.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ios&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12/05/2024&nbsp; 21:01:33&nbsp; &nbsp; 33333&nbsp;&nbsp;&nbsp;&nbsp;876308729<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;9/05/2024&nbsp;&nbsp;&nbsp;&nbsp;9:35:32&nbsp; &nbsp; &nbsp;41253&nbsp;&nbsp;&nbsp;&nbsp;996230345<br/>6.6.1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;win&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9/05/2024&nbsp;&nbsp;&nbsp;&nbsp;14:25:03&nbsp;&nbsp;&nbsp;&nbsp;41253&nbsp;&nbsp;&nbsp;&nbsp;996230345<br/><br/>If anyone can shed some light, that would be wonderful.<br/>Thank you<br/><br/><a class="if-quote-goto quote-link" href="#" data-id="41832"><span class="goto"></span></a></div></div><span unselectable="on" class="quote-markup">[/quote]</span></blockquote><br/>Session ID is practically relevant for multi-session studies only, i.e. where the same subjects complete the same or different sets of tasks across multiple time points (c.f. &nbsp;<a href="https://www.millisecond.com/support/docs/v6/html/articles/batchscripts.htm">https://www.millisecond.com/support/docs/v6/html/articles/batchscripts.htm</a> under "Repeated Measure Designs Using Batch Elements").&nbsp;<br/><br/>Session ID is by default tracked by the server. The first time it sees ID 12345 launch the experiment, that'll be that participant's session ID 1. The next time it'll be 12345's session ID 2, and so forth.<br/><br/>P.S.: Per the data snippets in your post, your question is about Inquisit 6. I have therefore moved your post to the Inquisit 6 section of the forum. Please pick the correct forum section in the future to avoid confusion. Answers will often differ depending on what version you are using.Mon, 06 Apr 2026 11:51:59 GMTDave