Ruff Figural Fluency Test (RFFT, Ruff, 1988), often referred to as a visual analog of the COWAT, required participants to generate as many different designs as possible by using straight lines to connect at least 2 of the 5 dots in each array. The test consists of five conditions, some with distractors, each with a 1-min time limit. The total number of correct unique designs was summed across the five conditions.
