William M Murrah
Biographic Data
| ID | 5762581 |
|---|---|
| NAME | William M Murrah |
| GIVEN NAMES | William M |
| FAMILY NAME | Murrah |
| SIGNATURE | MURRAH W M |
| AFFILIATIONS | University of Virginia |
| ORCID | 0000-0001-9822-2522 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 13 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2010 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 1 |
Core and Whole Body Vibration Exercise Influences Muscle Sensitivity and Posture during a Military Foot March
Military foot marches account for 17-22% of Army musculoskeletal injuries (MSI), with low back pain (LBP) being a common complaint. Core-exercise and whole-body vibration (WBV) have been shown to decrease LBP in patients with chronic low back MSI. This study investigated if WBV and/or core-exercise influenced LBP or posture associated with a military ruck march. A randomized control trial with three groups: (1) WBV and core-exercise (WBVEx); (2) …
Compound Bias due to Measurement Error When Comparing Regression Coefficients
Multiple regression is often used to compare the importance of two or more predictors. When the predictors being compared are measured with error, the estimated coefficients can be biased and Type I error rates can be inflated. This study explores the impact of measurement error on comparing predictors when one is measured with error, followed by a simulation study to help quantify the bias and Type I error rates for common research situations. T…
Fine Motor Skills and Executive Function Both Contribute to Kindergarten Achievement
This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on 6 standardized assessments in a sample of middle-socioeconomic status kindergarteners. Three- and 4-year-olds’ (n = 213) fine and gross motor skills were assessed in a home visit before kindergarten, EF was measured at fall of kindergarten, and Woodcock–Johnson III Tests of Academic Achievement were administered at fall and …
Fine motor skills and early comprehension of the world
Duncan et al. (2007) presented a new methodology for identifying kindergarten readiness factors and quantifying their importance by determining which of children's developing skills measured around kindergarten entrance would predict later reading and math achievement. This article extends Duncan et al.'s work to identify kindergarten readiness factors with 6 longitudinal data sets. Their results identified kindergarten math and reading readiness…
Fine motor skills and early comprehension of the world
Duncan et al. (2007) presented a new methodology for identifying kindergarten readiness factors and quantifying their importance by determining which of children's developing skills measured around kindergarten entrance would predict later reading and math achievement. This article extends Duncan et al.'s work to identify kindergarten readiness factors with 6 longitudinal data sets. Their results identified kindergarten math and reading readiness…
Fine motor skills and early comprehension of the world
Duncan et al. (2007) presented a new methodology for identifying kindergarten readiness factors and quantifying their importance by determining which of children's developing skills measured around kindergarten entrance would predict later reading and math achievement. This article extends Duncan et al.'s work to identify kindergarten readiness factors with 6 longitudinal data sets. Their results identified kindergarten math and reading readiness…
Fine Motor Skills and Executive Function Both Contribute to Kindergarten Achievement
This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on 6 standardized assessments in a sample of middle-socioeconomic status kindergarteners. Three- and 4-year-olds’ (n = 213) fine and gross motor skills were assessed in a home visit before kindergarten, EF was measured at fall of kindergarten, and Woodcock–Johnson III Tests of Academic Achievement were administered at fall and …
Compound Bias due to Measurement Error When Comparing Regression Coefficients
Multiple regression is often used to compare the importance of two or more predictors. When the predictors being compared are measured with error, the estimated coefficients can be biased and Type I error rates can be inflated. This study explores the impact of measurement error on comparing predictors when one is measured with error, followed by a simulation study to help quantify the bias and Type I error rates for common research situations. T…
Core and Whole Body Vibration Exercise Influences Muscle Sensitivity and Posture during a Military Foot March
Military foot marches account for 17-22% of Army musculoskeletal injuries (MSI), with low back pain (LBP) being a common complaint. Core-exercise and whole-body vibration (WBV) have been shown to decrease LBP in patients with chronic low back MSI. This study investigated if WBV and/or core-exercise influenced LBP or posture associated with a military ruck march. A randomized control trial with three groups: (1) WBV and core-exercise (WBVEx); (2) …
Children's Physical and Motor Development (2 works) · Developmental psychology (2 works) · Infant Development and Preterm Care (2 works) · Mathematics education (2 works) · Motor skill (2 works) · Psychology (2 works) · Academic achievement (1 work) · Achievement test (1 work) · Advanced Statistical Methods and Models (1 work) · Cognition (1 work)