Lab 2 Electroencephalography (EEG) PSYC 437/537 B-Alert X-10 Benchmark tasks Data Report Student's Name _____DeBen Barnnie______________________________ Date ______1/28/2024___________ I. Data and Calculations SUBJECT'S PROFILE Name ____Austin_________________________ Age______________ Sex: __x_Male ___Female A. CLASSIFICATION REPORT TASK SLEEP ONSET DISTRACTION LOW ENGAGEMENT HIGH ENGAGEMENT DROWSY WORKLOAD 3CVT 0 0.0679 0.3207 0.6114 0.0679 0.6161 EYES OPEN 0 0.0897 0.5569 0.3534 0.0897 0.6586 EYES CLOSED 0 0.6486 0.2060 0.1453 0.6486 0.5604 B. SUMMARY OF PSD VALUES TASK OVERALL THETA (3-7HZ) OVERALL ALPHA (8-13 HZ) OVERALL BETA (13-30 HZ) OVERALL GAMMA (25-40 HZ) 3CVT 2.4230 2.0516 1.6255 1.4100 EYES OPEN 2.3623 2.1137 1.6974 1.6974 EYES CLOSED 2.4260 2.3820 1.6672 1.3835 C. Calculate Task Load Index (TLI) for each task using the formula (Fz theta/ Pz alpha). TASK Fz THETA (3-7HZ) Poz ALPHA (8-13 HZ) TLI (Fz theta/ Pz alpha) 3CVT 2.3082 1.9976 1.1555 EYES OPEN 2.2712 2.0342 1.1165 EYES CLOSED 2.3429 2.4520 0.9556 II. Questions 1. Based on the probability classication of cognitive states indicate which task was associated with the highest engagement? What about highest distractibility? Finally, which task was associated with the highest drowsiness? Explain your results basing your thinking on the nature of each task. 2. Which task had the highest TLI? How