has ability has skill has job zone active listening complex problem solving critical thinking reading comprehension speaking writing occupation holder with job zone 4 deductive reasoning flexibility of closure inductive reasoning near vision oral comprehension written comprehension miscellaneous life, physical, or social science technician forensic science technician 4 Collect, identify, classify, and analyze physical evidence related to criminal investigations. Perform tests on weapons or substances, such as fiber, hair, and tissue to determine significance to investigation. May testify as expert witnesses on evidence or crime laboratory techniques. May serve as specialists in area of expertise, such as ballistics, fingerprinting, handwriting, or biochemistry. Written Comprehension Critical Thinking Reading Comprehension Active Listening Inductive Reasoning Forensic Science Technicians Flexibility of Closure Oral Comprehension https://www.bls.gov/oes/current/oes194092.htm Complex Problem Solving 19-4092.00 Writing Speaking Near Vision Deductive Reasoning Sam Smith Oliver He