Which statement correctly describes the Purdue Pegboard Test protocol?

Which statement correctly describes the Purdue Pegboard Test protocol?

• A. Insert pegs into holes using only the dominant hand during 30-60 seconds.
• B. Insert pegs into holes using dominant, non-dominant, and both hands in timed trials of 30-60 seconds.
• C. Only assemble pins and washers without pegs.
• D. Record continuous motor activity without any specific hand use.

Answer: (B)

The main concept being tested is how the Purdue Pegboard Test measures different aspects of manual dexterity and coordination by having you perform peg placement and assembly tasks under different hand-use conditions in timed trials. The description that fits best is the one that says you use the dominant hand, the non-dominant hand, and both hands, each in timed trials of about 30 to 60 seconds. This setup captures unilateral dexterity (one hand), bimanual coordination (both hands working together), and speed across short, standardized intervals. Why this description fits: the Purdue Pegboard is designed to assess how quickly and accurately you can place pins using one hand, then the other, then both hands, within a fixed time. It often includes an assembly component as well, but the essential protocol described here—three hand conditions plus timed trials—embodies the core testing approach. Why the other descriptions don’t fit: restricting to only the dominant hand misses the full range of skills the test assesses; describing assembly tasks without mentioning the standard peg-in-hole trials or omitting the hand-use sequence leaves out key parts of the protocol; and recording motor activity without specifying hand use contradicts the structured, hand-specific, timed nature of the test.

The main concept being tested is how the Purdue Pegboard Test measures different aspects of manual dexterity and coordination by having you perform peg placement and assembly tasks under different hand-use conditions in timed trials. The description that fits best is the one that says you use the dominant hand, the non-dominant hand, and both hands, each in timed trials of about 30 to 60 seconds. This setup captures unilateral dexterity (one hand), bimanual coordination (both hands working together), and speed across short, standardized intervals.

Why this description fits: the Purdue Pegboard is designed to assess how quickly and accurately you can place pins using one hand, then the other, then both hands, within a fixed time. It often includes an assembly component as well, but the essential protocol described here—three hand conditions plus timed trials—embodies the core testing approach.

Why the other descriptions don’t fit: restricting to only the dominant hand misses the full range of skills the test assesses; describing assembly tasks without mentioning the standard peg-in-hole trials or omitting the hand-use sequence leaves out key parts of the protocol; and recording motor activity without specifying hand use contradicts the structured, hand-specific, timed nature of the test.