Hand Tool Dexterity Test

Bennett Hand-Tool Dexterity Test and DASH Questionnaire Group 4 Sarah, Scott, Alyssa, Brian, Mike, Janine

Hand Tool Dexterity Test The Hand Tool Dexterity Test can be used as a general assessment of an individual’s skill in using ordinary hand tools. Results of the test have been used to determine vocational interest and as an indicator of success where job/tasks require the use of these or similar tolls. The normative data provided are for guidance only and the user should refer to published literature for additional applicants of the test.

Minnesota Hand Tool Dexterity Test Objective: The test can be used as a general assessment of an individuals skill in using ordinary hand tools, results of the test have been used to determine vocational interest and as an indicator of success where job/tasks require the use of these and similar tools Scoring: The score on this test is the amount of time that it takes the examinee to remove the nuts and bolts from the left upright and mount them on the right upright. The test demonstrator records time by starting the stopwatch as soon as the examinee picks up the first wrench and stops the stopwatch when the last bolt is tightened. Procedures: 1. All nuts and bolts must be fastened to the frame, tight enough that they cannot be loosened without the use of tools 2. Close jaws to adjustable wrench and place in box, along with other wrenches and screwdriver 3. Place the frame in front of the examiner, with the bolts to the left side 4. Objective: Remove all bolts from one side and assemble on other side 5. Nuts inside to start then outside to finish 6. Loosen all nuts first, then spin off nuts 7. Remove top row then middle row while laying them on the bench 8. Start at top and work to the bottom 9. Once on the bottom, transfer them directly to the right side, do not place on bench 10. Once small bolts in place, continue with the medium then large bolts 11. Make sure all nuts are tightened so that they cannot be loosened without the use of tools

Bennett Hand Tool Dexterity Test Objective: The test can be used as a general assessment of an individuals skill in using ordinary mechanics tools, results of the test have been used to determine vocational interest and as an indicator of success where job/tasks require the use of these and similar tools Evaluates: 1. Manipulative skill independent of intellectual factors such as understanding of mechanical principles or the ability to plan a task or follow directions 2. Medium dexterity 3. Simple tool handling capabilities 4. Physical tolerances a. Standing with some bending b. Sustained horizontal reaching c. Bilateral light to moderate pushing/pulling d. Torquing with hand tools e. Bilateral fingering Procedure: 1. Normal setup – standing with the frame securely clamped to a 34” height work surface 2. Instruct according to Bennet Hand Toll Dexterity Test Administration Manual. Since this is not a test of ability to follow directions, additional instruction / demonstration may be given to ensure the participant understands the task 3. Score, using the Administration Manual Special Instructions: 1. Workstation modifications may include: a. Positioning of the participant seated, for severe intolerance of standing b. Adjustment of the work height to minimize bending or neck flexion, if necessary for lower back or cervical pain disorders 2. Document workstation modifications Observations: 1. Ability to tolerate about 10 minutes of standing with some bending 2. Posture and positioning – standing on one leg, slouching/bending, lateral bending, rocking from side to side 3. Avoidance of use of one hand or arm 4. For sever hand injuries, resourcefulness in performing the task partially or completely one-handed Interpretive Issues: 1. Difficulty tolerating pushing/pulling of tools needed to loosen/tighten assemblies a. Severe cervical or shoulder pain disorders b. Severe lower back pain disorders 2. Inability to maintain a symmetrical, stationary standing position for short duration comfortably a. Severe lower back pain disorders b. Severe pain disorders involving the knee(s) or ankle(s)

DASH – Disabilities of Arm, Shoulder and Hand This questionnaire asks about your symptoms as well as your ability to perform certain activities. It does not matter which hand or arm is used to perform the activity; answers are based on the ability, not how the task is performed. Examples – Can you open a tight or new jar? Can you prepare a meal? The main portion of the questionnaire consists of 30 questions. The other two optional portions are four questions each. The questions are rated on a five point Likert scale

Sports/Performing Arts Module (optional)  Questions that relate to the impact on the arm, shoulder or hand problem on playing a musical instrument or sport or both.

Work Module (Optional)  Questions that ask about the impact on the arm, shoulder, or hand problem and the ability to do work.

Outcome Measure: An intent to use form must be completed prior to completion of questionnaire. The intent to use form must be submitted to the Institute for Work & Health before using the instrument. The evaluator must give attribution to the developers of the instrument(s) as listed below:  American Academy of Orthopaedic Surgeons  Institute for Work & Health  American Association for Hand Surgery  American Society for Surgery of the Hand  American Orthopaedic Society for Sports Medicine  American Shoulder & Elbow Surgeons  Arthroscopy Association of North America  American Society of plastic and Reconstructive Surgeons