turbinate

n. any of three bony shelves in the nasal cavity. The turbinates produce turbulence in the airflow passing from the nostrils to the olfactory mucosa, and this turbulence distributes air across the olfactory receptors in the mucosa.

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Psychology term of the day

November 28th 2024

fatigue effect

a decline in performance on a prolonged or demanding research task that is generally attributed to the participant becoming tired or bored with the task. The fatigue effect is an important consideration when administering a lengthy survey or test in which participants’ performance may worsen simply due to the challenges of an extended task.