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--- ruff_figural_fluency_test [2019/07/22 09:49] – trynke
+++ ruff_figural_fluency_test [2025/02/05 13:49] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Ruff Figural Fluency Test ======
-The RFFT is a measure of nonverbal fluency, a parameter of executive cognitive functioning. The RFFT consists of five parts, each presenting a different stimulus pattern of dots, in which the task is to draw as many unique designs as possible within a set time period.
+The Ruff Figural Fluency Test (RFFT) ([[sections|section]]: [[mental health]]) was measured in all [[start|Lifelines]] participants aged 18 years and older during:
+  * [[1A Visit 1]] (n = ~91.000)
+  * [[3A Visit 1]]
-The RFFT was measured on paper in approximately 50% of adult and elderly participants that underwent [[1A Visit 1]], as the RFFT and [[Pulmonary function test|Spirometry]] were measured in alternate weeks.\\
+===== Background =====
-The RFFT will be measured digitally during [[3A Visit 1]]
+The RFFT is a measure of nonverbal fluency, a parameter of executive cognitive functioning ([[sections|section]]: [[mental health]]). The RFFT consists of five parts, each presenting a different stimulus pattern of dots, in which the task is to draw as many unique designs as possible within a set time period.
+The RFFT was measured on paper in adult and elderly [[start|Lifelines]] participants during [[1A Visit 1]]. Participants underwent either the RFFT or [[Pulmonary function test|Spirometry]], as these tests were performed in alternate weeks.\\
+In assessment [[2A Visit 1|2A]], executive cognitive functioning was measured with [[CogState]] instead of the RFFT.\\
+In assessment [[3A Visit 1|3A]], both the RFFT and CogState are measured with tablet and PC.
 ==== Protocol RFFT on Paper ====
@@ Line 75: / Line 82: @@
 ==== Variables ====
-==== Variables ====
+| **English**                      | **Code**                       | **Variable**              | **Assessment**                       | **Age**  |
+| unique designs (part 1-5)        | rfft_unique_adu_m_1_01-05      | RFFT_UNIQUE (1-5)         | [[1A Visit 1|1A]] [[3A Visit 1|3A]]  | 18+      |
-| **English**                                                                                                                                                                     | **Variable**  | **Assessment**  | **Age**  |
+| perseverative errors (part 1-5)  | rfft_errors_adu_m_1_01-05      | RFFT_PERSEVERATIVE (1-5)  | [[1A Visit 1|1A]] [[3A Visit 1|3A]]  | 18+      |
-| Test Code                                                                                                                                                                       | TCODE         | [[2A Visit 1]]  | 13+      |
+| violations (part 1-5)            | rfft_violations_adu_m_1_01-05  | RFFT_VIOLATION (1-5)      | [[1A Visit 1|1A]] [[3A Visit 1|3A]]  | 18+      |
-| Total presentations or trials.                                                                                                                                                  | PRESNT        | [[2A Visit 1]]  | 13+      |
+| empty (part 1-5)                 | rfft_empty_adu_m_1_01-05       | RFFT_EMPTY (1-5)          | [[1A Visit 1|1A]] [[3A Visit 1|3A]]  | 18+      |
-| Total correct responses                                                                                                                                                         | COR           | [[2A Visit 1]]  | 13+      |
-| Total error responses (includes FPos, FNeg, anticipations and max outs).                                                                                                        | ERR           | [[2A Visit 1]]  | 13+      |
-| Speed measure - mean of the log10 transformed reaction time for correct responses                                                                                               | LMNTRANS      | [[2A Visit 1]]  | 13+      |
-| Speed measure - mean of reaction time for correct responses                                                                                                                     | LMNUNTRANS    | [[2A Visit 1]]  | 13+      |
-| Speed measure - standard deviation of the log10 transformed reaction time for correct responses                                                                                 | LSD           | [[2A Visit 1]]  | 13+      |
-| Accuracy measure - arcsine square root transformed - hitrate (correct responses divided by total responses (total includes TPos, TNeg, FPos, FNeg, anticipations and max outs)  | ACCTRANS      | [[2A Visit 1]]  | 13+      |
-| Accuracy measure - hit rate (correct responses divided by total responses (total includes TPos, TNeg, FPos, FNeg, anticipations and max outs)                                   | ACCUNTRANS    | [[2A Visit 1]]  | 13+      |
-| CPAL and ISLT specific - "Stimuli". For CPAL is total filled markers, and for ISLT is total words in the presented list.                                                        | STI           | [[2A Visit 1]]  | 13+      |