Differences

This shows you the differences between two versions of the page.

--- cogstate [2023/09/25 15:21] – [Versions] flip
+++ cogstate [2025/04/16 12:08] (current) – jasper_zwerver
@@ Line 47: / Line 47: @@
-| **Task in order of completion**  | **Suffix**  |
+| **Task in order of completion**  |  **Suffix**  |
-| Detection task                   | _02         |
+| Detection task                   |      _02     |
-| Identification task              | _01         |
+| Identification task              |      _01     |
-| One back task                    | _04         |
+| One back task                    |      _04     |
-| One Card Learning task           | _03         |
+| One Card Learning task           |      _03     |
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 === Completion criteria 2A ===
-the Cogstate variables are, just as all other data, presented 'as-is'. Meaning that all available data will be present. The Cogstate research group has a completion criteria for all participants. This criteria determines when according to their standards the test was valid.
+the Cogstate variables are, just as all other data, presented 'as-is'. Meaning that all available data will be present. The Cogstate research group has a completion criteria for all participants. This criteria determines when according to their standards the test was valid. If a participant scored too low on one of the following variables the results of the test is considered invalid.
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-|**Participants are considered invalid when cogstate_stimuli_all_m_1 for tasks is below these values:**||||
+| **Task in order of completion**  | **cogstate_stimuli_all_m_1** | **cogstate_hitrate_all_m_1** |
-| Detection task < 27 | Identification task < 23 | One Card Learning task < 60 | One Back task < 24|
+| Detection task                   |             < 27             |             < 80%            |
+| Identification task              |             < 23             |             < 80%            |
-|**Participants are considered invalid when cogstate_hitrate_all_m_1 for tasks if the proportion correct is lower then:**||||
+| One back task                    |             < 24             |             < 70%            |
-| Detection task  | Identification task  | One Card Learning task  | One Back task |
+| One Card Learning task           |             < 60             |             < 50%            |
 \\