Social and Behavioral Sciences Commons^™

Examining Configural, Metric, And Scalar Invariance Of The Pain Catastrophizing Scale In Native American And Non-Hispanic White Adults In The Oklahoma Study Of Native American Pain Risk (Ok-Snap), Jamie L. Rhudy, Randolph D. Arnau, Felicitas A. Huber, Edward W. Lannon, Bethany L. Kuhn, Shreela Palit, Michael F. Payne, Cassandra A. Sturycz, Natalie Hellman, Yvette M. Gureca, Tyler A. Toledo, Joanna O. Shadlow

Faculty Publications

Introduction: Native Americans (NAs) have a higher prevalence of chronic pain than other US racial/ethnic groups, but the mechanisms contributing to this pain disparity are under-researched. Pain catastrophizing is one of the most important psychosocial predictors of negative pain outcomes, and the Pain Catastrophizing Scale (PCS) has been established as a reliable and valid measure of the pain catastrophizing construct. However, before the PCS can be used to study pain risk in NAs, it is prudent to first determine whether the established 3-factor structure of the PCS also holds true for NAs.

Methods: The current study examined the measurement (configural, …

Psychometric Properties Of The Adolescent Sleep Hygiene Scale, Amy Storfer-Isser, Monique K. Lebourgeois, John Harsh, Carolyn J. Tompsett, Susan Redline

Faculty Publications

This study evaluated the psychometric properties of the Adolescent Sleep Hygiene Scale (ASHS), a self-report measure assessing sleep practices theoretically important for optimal sleep. Data were collected on a community sample of 514 adolescents (16–19; 17.7 ± 0.4 years; 50% female) participating in the late adolescent examination of a longitudinal study on sleep and health. Sleep hygiene and daytime sleepiness were obtained from adolescent reports, behavior from caretaker reports, and sleep-wake estimation on weekdays from wrist actigraphy. Confirmatory factor analysis indicated the empirical and conceptually based factor structure were similar for six of the eight proposed sleep hygiene domains. Internal …