![Sample our Medicine, Dentistry, Nursing & Allied Health journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/5944/TOC-Subject-Sample-2021-Medicine-Dentistry-Nursing-Allied-Health.jpg"})
Abstract
Various measures of spatial fluency have been developed and have been shown to be sensitive to right frontal lobe dysfunction. Patients with diffuse cerebral injuries (traumatic brain injury) also show impaired performance. Administration times for these tests range from three to five minutes. It is well known that longer tests provide more reliable data. in the present study, the base rates of unique designs and perseverative errors on the Five-Point Test were examined minute-by-minute for ten minutes, in a sample of healthy young adults (n = 80). Contrasts between each minute showed significant decreases in number of unique designs to the ninth minute (significant at p <. 001). Contrasts between each minute revealed significant increases (significant at p <. 001) in percentage of perseverative errors to the eighth minute. Data demonstrating the progressive decrease of unique designs and progressive increase of perseverative errors as a function of time have important implications for clinical practice. Optimal administration time is considered in the context of clinicians' objectives.