Extended High-Frequency Audiometry Using the Wireless Automated Hearing Test System Compared to Manual Audiometry in Children and Adolescents.

Objectives: Valid wireless automated Békésy-like audiometry (ABA) outside a sound booth that includes extended high frequencies (EHF) would increase access to monitoring programs for individuals at risk for hearing loss, particularly those at risk for ototoxicity. The purpose of the study was to compare thresholds obtained with (1) manual audiometry using an Interacoustics Equinox and modified Hughson-Westlake 5 dB threshold technique to automated audiometry using the Wireless Automated Hearing Test System (WAHTS) and a Békésy-like 2 dB threshold technique inside a sound booth, and (2) ABA measured in the sound booth to ABA measured outside the sound booth.

Design: Cross-sectional study including 28 typically developing children and adolescents (mean = 14.

Air-conduction and bone-conduction reference threshold levels-A multicenter studya).

Air-conduction (AC) and bone-conduction (BC) thresholds were measured to evaluate standard reference thresholds and recommend revisions to audiometer standards. AC and BC thresholds were measured from listeners with normal hearing (NH) and sensorineural hearing loss (SNHL) at three sites. NH participants (n = 53) were selected based on age (18-25 years old), normal AC thresholds, tympanometry, otoscopy, and absence of otologic disease.

Individual differences in information demand have a low dimensional structure predicted by some curiosity traits.

To understand human learning and progress, it is crucial to understand curiosity. But how consistent is curiosity's conception and assessment across scientific research disciplines? We present the results of a large collaborative project assessing the correspondence between curiosity measures in personality psychology and cognitive science. A total of 820 participants completed 15 personality trait measures and 9 cognitive tasks that tested multiple aspects of information demand.

Precious Cargo: The Role of Polymeric Nanoparticles in the Delivery of Covalent Drugs.

Covalent drugs can offer significant advantages over non-covalent drugs in terms of pharmacodynamics (i.e., target-binding properties).