ruff_figural_fluency_test
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ruff_figural_fluency_test [2019/07/22 11:49] trynke |
ruff_figural_fluency_test [2025/02/05 14:49] (current) |
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| ====== Ruff Figural Fluency Test ====== | ====== 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 ==== | ==== Protocol RFFT on Paper ==== | ||
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| ==== Variables ==== | ==== 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+ | | + | |
ruff_figural_fluency_test.1563788988.txt.gz · Last modified: 2025/02/05 14:49 (external edit)
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