Medicine and Health Sciences Commons^™

Hip Muscle Function In Individuals With Chronic Ankle Instability, Lindsay Carroll

Electronic Theses and Dissertations

Purpose: Hip muscle function has been reported to be altered in individuals with chronic ankle instability (CAI). The purpose of this study was (1) to determine whether the single leg squat test (SLST) could be used to detect differences in proximal muscle activation between individuals with and without CAI and (2) to determine if there was a difference in maximum isometric body weight normalized torque output of the hip lateral rotators, extensors, and abductors between individuals with and without CAI.

Subjects: Forty-eight subjects (14 males, 34 females; median age = 22.00 years, interquartile range (IQR) = 1.00; median height = …

Long-Term Object Permanence And Sitting In Infants With Motor Delays, Karl Jancart, Amber Delprince, Melanie Tommer, Jessica Spirnak, Claire Boe, Regina Harbourne

Graduate Student Research Symposium

This study investigated the development of Object Permanence (OP) in infants with varying levels of motor delays and the relationship between sitting skill development and OP skill over time. Infants (n = 37; baseline mean age = 12mos, 14dys), stratified into groups of mild, moderate, and significant motor delay, participated in a randomized controlled trial (Harbourne et al, 2018). Children were assessed at baseline, 1.5-mos, 3-mos, 6-mos and 12-mos. OP behaviors were coded on a 20-point ordinal scale using Datavyu software. Sitting skill was measured using the Gross Motor Function Measure-88, sitting dimension (GMFM-SD). A Kruskal-Wallis test with Bonferroni correction …