Which frequencies comprise the pass criterion for grades K-5?

Which frequencies comprise the pass criterion for grades K-5?

• A. 500 Hz, 1000 Hz, 2000 Hz, 4000 Hz
• B. 250 Hz, 500 Hz, 1000 Hz, 2000 Hz
• C. 1000 Hz, 2000 Hz, 4000 Hz, 8000 Hz
• D. 500 Hz, 1000 Hz, 1500 Hz, 3000 Hz

Answer: (A)

In school hearing screenings, the goal is to quickly confirm that a child can hear the frequencies most important for understanding speech in a classroom. The standard pass criteria test a child’s hearing at four specific frequencies because these cover the essential parts of the speech spectrum. The four frequencies used are 500, 1000, 2000, and 4000 Hz. A pass means hearing at or better than the criterion level (often around 20 dB HL) at all four frequencies in each ear. These frequencies collectively capture the energy of typical speech: 500 Hz includes vowel energy, 1000 and 2000 Hz carry key speech cues, and 4000 Hz assesses higher-frequency consonants that contribute to intelligibility, especially in noisy environments. Using this set keeps the screening efficient while remaining sensitive to common patterns of hearing loss that could affect classroom learning. Other frequency combinations either omit a critical range or include ones that are less essential for screening purposes in this setting, making them less effective as a quick pass/fail measure for K–5.

In school hearing screenings, the goal is to quickly confirm that a child can hear the frequencies most important for understanding speech in a classroom. The standard pass criteria test a child’s hearing at four specific frequencies because these cover the essential parts of the speech spectrum. The four frequencies used are 500, 1000, 2000, and 4000 Hz. A pass means hearing at or better than the criterion level (often around 20 dB HL) at all four frequencies in each ear.

These frequencies collectively capture the energy of typical speech: 500 Hz includes vowel energy, 1000 and 2000 Hz carry key speech cues, and 4000 Hz assesses higher-frequency consonants that contribute to intelligibility, especially in noisy environments. Using this set keeps the screening efficient while remaining sensitive to common patterns of hearing loss that could affect classroom learning.

Other frequency combinations either omit a critical range or include ones that are less essential for screening purposes in this setting, making them less effective as a quick pass/fail measure for K–5.