In response to the growing number of women within the Veterans Health Administration (VHA), along... more In response to the growing number of women within the Veterans Health Administration (VHA), along with the challenge of meeting their health-care needs in a historically male-focused setting, VHA has supported a variety of research projects aimed at evaluating and improving the status of women's health and health-care experiences. While these efforts have primarily focused on aspects of care such as the availability and accessibility of services and the provision of timely care, this study focused on the contribution of interpersonal aspects of care. Specifically, staff gender awareness, conceptualized as health-care workers' gender-role ideology or attitudes, gender sensitivity, and knowledge was examined. Findings revealed both strengths and weaknesses in domains of staff gender awareness and significant relationships between staff demographics and gender awareness components.
Women are more likely to experience sexual harassment in some work settings than others; specific... more Women are more likely to experience sexual harassment in some work settings than others; specifically, work settings that have a large proportion of male workers, include a predominance of male supervisors, and represent traditional male occupations may be places in which there is greater tolerance for sexual harassment. The focus of the study was to document attitudes toward women among military personnel, to identify demographic and military characteristics associated with more positive attitudes toward women, and to examine associations between attitudes toward women and tolerance for sexual harassment. The study was based on data from 2,037 male and female former Reservists who reported minimal or no experiences of sexual harassment and no sexual assault in the military. Results suggest that attitudes toward women vary across content domains, are associated with several key demographic and military characteristics, and predict tolerance for sexual harassment. Implications of the findings and future directions are discussed.
Establishing whether men and women tend to express different symptoms of posttraumatic stress in ... more Establishing whether men and women tend to express different symptoms of posttraumatic stress in reaction to trauma is important for both etiological research and the design of assessment instruments. Use of item response theory (IRT) can reveal how symptom reporting varies by gender and help determine if estimates of symptom severity for men and women are equally reliable. We analyzed responses to the PTSD Checklist (PCL) from 2,341 U.S. military veterans (51% female) who completed deployments in support of operations in Afghanistan and Iraq (Operation Enduring Freedom/Operation Iraqi Freedom [OEF/OIF]), and tested for differential item functioning by gender with an IRT-based approach. Among men and women with the same overall posttraumatic stress severity, women tended to report more frequent concentration difficulties and distress from reminders whereas men tended to report more frequent nightmares, emotional numbing, and hypervigilance. These item-level gender differences were small (on average d = 0.05), however, and had little impact on PCL measurement precision or expected total scores. For practical purposes, men's and women's severity estimates had similar reliability. This provides evidence that men and women veterans demonstrate largely similar profiles of posttraumatic stress symptoms following exposure to military-related stressors, and some theoretical perspectives suggest this may hold in other traumatized populations.
Despite ongoing theoretical interest in the accuracy of self-knowledge and its implications for m... more Despite ongoing theoretical interest in the accuracy of self-knowledge and its implications for mental health, few researchers have yet to tackle this topic directly. This may be due, in part, to several factors that make assessing individual differences in accurate self-knowledge especially difficult. In this article, we present a method for the assessment of accurate self-knowledge that relies on information gathered from the self, knowledgeable others, and observations of behavior in the laboratory, and we provide psychometric support for this newly developed assessment procedure. Specifically, we present evidence for internal consistency reliability, convergent and discriminant validity, and criterion-related validity. Other researchers interested in studying the accuracy of self-knowledge might wish to adopt this procedure in their own research endeavors.
Journal of Occupational and Environmental Medicine, 2013
To further elucidate the nature of illness in veterans of the 1990 to 1991 Gulf War (GW) by exami... more To further elucidate the nature of illness in veterans of the 1990 to 1991 Gulf War (GW) by examining the GW Illness (GWI) definition advanced by the Centers for Disease Control and Prevention, which specified caseness as having at least one symptom from two of the three factors: fatigue, mood-cognition, and musculoskeletal. A total of 311 male and female GW veterans drawn from across the nation were assessed in a survey-based study approximately 10 years after deployment. A total of 33.8% of the probability-weighted sample met GWI criteria. Multiple symptom profiles were found, with more than half of GWI cases endorsing a symptom on all the three factors, and almost all cases endorsing at least one mood-cognition symptom. Although the Centers for Disease Control and Prevention definition has some limitations that should be considered, it remains a useful tool for assessing the presence of illness in GW veterans.
Journal of Consulting and Clinical Psychology, 2010
This study addressed predictors of change in posttraumatic stress symptoms (PTSS) among youths wh... more This study addressed predictors of change in posttraumatic stress symptoms (PTSS) among youths who had experienced physical injuries. The influences of pretrauma internalizing and externalizing problems, prior stressor exposure, and gender were investigated. Additionally, gender was examined as a moderator of the associations between internalizing problems and PTSS, externalizing problems and PTSS, and prior stressor exposure and PTSS. Participants were 157 children and adolescents (75% male; age M = 13.30 years, SD = 3.60; 44% Caucasian, 39% African American, 13% Hispanic, and 4% other) admitted to 2 hospitals for physical injuries. Youths and their parents completed measures of PTSS (Child Posttraumatic Stress Reaction Index), internalizing and externalizing problems (Child Behavior Checklist), and prior stressor exposure (Coddington Life Events Scale, Child) during the hospital stay; youths completed up to 3 additional PTSS assessments targeted at 3, 6, and 12 months postinjury. Multilevel regression analyses revealed a significant average decline in PTSS over time (p < .05) that followed a curvilinear trajectory. Externalizing problems, prior stressor exposure, and female gender predicted higher initial PTSS levels (p < .05). Gender moderated the influence of internalizing problems, externalizing problems, and prior stressor exposure on decline in PTSS over time (p < .05). Patterns of recovery for those with high and low levels of each characteristic differed for girls and boys. Findings suggest targets for clinical consideration, both with respect to identifying subgroups of children and adolescents that may warrant early assessment and monitoring and timing of more directed PTSS treatment intervention.
... in female and male OEF/OIF veterans" by Dawne Vogt, Brian Smith, Rani Elwy, James Martin... more ... in female and male OEF/OIF veterans" by Dawne Vogt, Brian Smith, Rani Elwy, James Martin, Mark Schultz, Mari-Lynn Drainoni and ... Freedom (OIF), as well as to examine the extent to which results mirror associations observed among Vietnam Veterans (King, King, Foy, Keane ...
In response to the growing number of women within the Veterans Health Administration (VHA), along... more In response to the growing number of women within the Veterans Health Administration (VHA), along with the challenge of meeting their health-care needs in a historically male-focused setting, VHA has supported a variety of research projects aimed at evaluating and improving the status of women's health and health-care experiences. While these efforts have primarily focused on aspects of care such as the availability and accessibility of services and the provision of timely care, this study focused on the contribution of interpersonal aspects of care. Specifically, staff gender awareness, conceptualized as health-care workers' gender-role ideology or attitudes, gender sensitivity, and knowledge was examined. Findings revealed both strengths and weaknesses in domains of staff gender awareness and significant relationships between staff demographics and gender awareness components.
Women are more likely to experience sexual harassment in some work settings than others; specific... more Women are more likely to experience sexual harassment in some work settings than others; specifically, work settings that have a large proportion of male workers, include a predominance of male supervisors, and represent traditional male occupations may be places in which there is greater tolerance for sexual harassment. The focus of the study was to document attitudes toward women among military personnel, to identify demographic and military characteristics associated with more positive attitudes toward women, and to examine associations between attitudes toward women and tolerance for sexual harassment. The study was based on data from 2,037 male and female former Reservists who reported minimal or no experiences of sexual harassment and no sexual assault in the military. Results suggest that attitudes toward women vary across content domains, are associated with several key demographic and military characteristics, and predict tolerance for sexual harassment. Implications of the findings and future directions are discussed.
Establishing whether men and women tend to express different symptoms of posttraumatic stress in ... more Establishing whether men and women tend to express different symptoms of posttraumatic stress in reaction to trauma is important for both etiological research and the design of assessment instruments. Use of item response theory (IRT) can reveal how symptom reporting varies by gender and help determine if estimates of symptom severity for men and women are equally reliable. We analyzed responses to the PTSD Checklist (PCL) from 2,341 U.S. military veterans (51% female) who completed deployments in support of operations in Afghanistan and Iraq (Operation Enduring Freedom/Operation Iraqi Freedom [OEF/OIF]), and tested for differential item functioning by gender with an IRT-based approach. Among men and women with the same overall posttraumatic stress severity, women tended to report more frequent concentration difficulties and distress from reminders whereas men tended to report more frequent nightmares, emotional numbing, and hypervigilance. These item-level gender differences were small (on average d = 0.05), however, and had little impact on PCL measurement precision or expected total scores. For practical purposes, men's and women's severity estimates had similar reliability. This provides evidence that men and women veterans demonstrate largely similar profiles of posttraumatic stress symptoms following exposure to military-related stressors, and some theoretical perspectives suggest this may hold in other traumatized populations.
Despite ongoing theoretical interest in the accuracy of self-knowledge and its implications for m... more Despite ongoing theoretical interest in the accuracy of self-knowledge and its implications for mental health, few researchers have yet to tackle this topic directly. This may be due, in part, to several factors that make assessing individual differences in accurate self-knowledge especially difficult. In this article, we present a method for the assessment of accurate self-knowledge that relies on information gathered from the self, knowledgeable others, and observations of behavior in the laboratory, and we provide psychometric support for this newly developed assessment procedure. Specifically, we present evidence for internal consistency reliability, convergent and discriminant validity, and criterion-related validity. Other researchers interested in studying the accuracy of self-knowledge might wish to adopt this procedure in their own research endeavors.
Journal of Occupational and Environmental Medicine, 2013
To further elucidate the nature of illness in veterans of the 1990 to 1991 Gulf War (GW) by exami... more To further elucidate the nature of illness in veterans of the 1990 to 1991 Gulf War (GW) by examining the GW Illness (GWI) definition advanced by the Centers for Disease Control and Prevention, which specified caseness as having at least one symptom from two of the three factors: fatigue, mood-cognition, and musculoskeletal. A total of 311 male and female GW veterans drawn from across the nation were assessed in a survey-based study approximately 10 years after deployment. A total of 33.8% of the probability-weighted sample met GWI criteria. Multiple symptom profiles were found, with more than half of GWI cases endorsing a symptom on all the three factors, and almost all cases endorsing at least one mood-cognition symptom. Although the Centers for Disease Control and Prevention definition has some limitations that should be considered, it remains a useful tool for assessing the presence of illness in GW veterans.
Journal of Consulting and Clinical Psychology, 2010
This study addressed predictors of change in posttraumatic stress symptoms (PTSS) among youths wh... more This study addressed predictors of change in posttraumatic stress symptoms (PTSS) among youths who had experienced physical injuries. The influences of pretrauma internalizing and externalizing problems, prior stressor exposure, and gender were investigated. Additionally, gender was examined as a moderator of the associations between internalizing problems and PTSS, externalizing problems and PTSS, and prior stressor exposure and PTSS. Participants were 157 children and adolescents (75% male; age M = 13.30 years, SD = 3.60; 44% Caucasian, 39% African American, 13% Hispanic, and 4% other) admitted to 2 hospitals for physical injuries. Youths and their parents completed measures of PTSS (Child Posttraumatic Stress Reaction Index), internalizing and externalizing problems (Child Behavior Checklist), and prior stressor exposure (Coddington Life Events Scale, Child) during the hospital stay; youths completed up to 3 additional PTSS assessments targeted at 3, 6, and 12 months postinjury. Multilevel regression analyses revealed a significant average decline in PTSS over time (p < .05) that followed a curvilinear trajectory. Externalizing problems, prior stressor exposure, and female gender predicted higher initial PTSS levels (p < .05). Gender moderated the influence of internalizing problems, externalizing problems, and prior stressor exposure on decline in PTSS over time (p < .05). Patterns of recovery for those with high and low levels of each characteristic differed for girls and boys. Findings suggest targets for clinical consideration, both with respect to identifying subgroups of children and adolescents that may warrant early assessment and monitoring and timing of more directed PTSS treatment intervention.
... in female and male OEF/OIF veterans" by Dawne Vogt, Brian Smith, Rani Elwy, James Martin... more ... in female and male OEF/OIF veterans" by Dawne Vogt, Brian Smith, Rani Elwy, James Martin, Mark Schultz, Mari-Lynn Drainoni and ... Freedom (OIF), as well as to examine the extent to which results mirror associations observed among Vietnam Veterans (King, King, Foy, Keane ...
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