ANOVA: Fobt, Tukey's HSD, and Effect Size Calculations Research Paper

Total Length: 380 words ( 1 double-spaced pages)

Total Sources: 1

Linear Correlation

Stress Levels experienced by Marines during Operation Iraqi Freedom

Post-traumatic stress disorder (PTSD) is a common experience among combat troops, both when in theatre and after returning home (Atkinson, Guetz, & Wein, 2009). The Veterans Administration must prepare for the mental health needs of the troops returning home, therefore there is a need for prediction models. Towards this goal, Atkinson and colleagues (2012) examined the reported stress levels for Marines during Operation Iraqi Freedom (OIF). A total of 67 months of data was available for both groups, but more limited data was available for the number of Marines deployed (Atkinson, Guetz, & Wien, 2009, supplemental data, p. 62, 66. If the number of Marines deployed is compared to stress levels (Figure), a possible linear relationship appears to exist.

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There appears to be one outlier representing troop levels during the initial invasion, representing a stress level of 00.0072 at troop levels of 66,166. To determine the amount of stress experienced by Marines deployed during the two years of deployment, following the initial invasion of Iraq,….....

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"ANOVA Fobt Tukey's HSD And Effect Size Calculations", 24 April 2014, Accessed.2 June. 2025,
https://www.aceyourpaper.com/essays/anova-fobt-tukey-hsd-effect-size-calculations-188477