Final Answer:
This device is used by occupational therapists to measure gross movements of arm, hand, fingers, and fingertip dexterity:
a. Purdue pegboard. (option a)
Step-by-step explanation:
The Purdue Pegboard is a device used by occupational therapists to measure gross movements of the arm, hand, fingers, and fingertip dexterity. It consists of a board with two parallel rows of 25 holes each, and the individual being assessed is required to insert, remove, and place pegs into the holes using specific movements. The Purdue Pegboard test provides valuable insights into an individual's manual dexterity and fine motor skills, making it a valuable tool for occupational therapists in evaluating and designing rehabilitation programs.
Occupational therapists use the Purdue Pegboard to assess a person's ability to coordinate and control their hand movements. The test involves various activities such as picking up, placing, and turning pegs within a specified time, offering a quantitative measure of hand-eye coordination and motor speed. The results obtained from the Purdue Pegboard test help therapists identify specific areas of weakness and tailor interventions to improve manual dexterity, which is crucial for activities of daily living and functional independence.
The Purdue Pegboard has been widely adopted in clinical settings and research studies due to its simplicity, reliability, and effectiveness in assessing hand and finger dexterity. Occupational therapists use the data gathered from this test to develop targeted interventions and measure progress over time, ultimately contributing to the enhancement of an individual's functional abilities and quality of life.(option a)