Publications by Author: Kelly, Erin L

2019
Kaduk A, Kelly EL, Moen P. Involuntary vs. voluntary flexible work: insights for scholars and stakeholders. Community, Work & Family [Internet]. 2019;22 (4) :412-442. Publisher's VersionAbstract
ABSTRACTBuilding on insights from the early stages of our research partnership with a U.S. Fortune 500 organization, we came to differentiate between voluntary and involuntary schedule variability and remote work. This differentiation underscores the complexity behind flexible schedules and remote work, especially among white-collar, salaried professionals. We collected survey data among the partner firm's information technology (IT) workforce to evaluate whether these forms of flexibility had different implications for workers, as part of the larger Work, Family, and Health Network Study. We find that a significant minority of these employees report working variable schedules and working at home involuntarily. Involuntary variable schedules are associated with greater work-to-family conflict, stress, burnout, turnover intentions, and lower job satisfaction in models that adjust for personal characteristics, job, work hours, family demands, and other factors. Voluntary remote work, in contrast, is protective and more common in this professional sample. Employees working at least 20% of their hours at home and reporting moderate or high choice over where they work have lower stress and intentions to leave the firm. These findings point to the importance of both stakeholders and scholars distinguishing between voluntary and involuntary forms of flexibility, even in a relatively advantaged workforce.
2018
Fan W, Moen P, Kelly EL, Hammer LB, Berkman LF. Job strain, time strain, and well-being: A longitudinal, person-centered approach in two industries. Journal of Vocational Behavior [Internet]. 2018. Publisher's VersionAbstract
The notion of constellations is central to many occupational health theories; empirical research is nevertheless dominated by variable-centered methodologies. Guided by the job demands-resources framework, we use a person-centered longitudinal approach to identify constellations of job demands and resources (task-based and time-based) over time that predict changes in well-being. We situate our research in two dissimilar, but growing, industries in the United States—information technology (IT) and long-term care. Drawing on data collected over 18 months, we identify five patterned, stable constellations of job demands/resources using group-based multi-trajectory modeling: (1) high strain/low hours, (2) high strain/low hours/shift work, (3) high strain/long hours, (4) active (high demands, high control) and (5) lower strain (lower demands, high control). IT workers are overrepresented in the lower-strain and active constellations, whereas long-term care providers are more often in high-strain constellations. Workers in the lower-strain constellation experience increased job satisfaction and decreased emotional exhaustion, work-family conflict and psychological distress over 18 months. In comparison, workers in high-strain job constellations fare worse on these outcomes, as do those in the active constellation. Industrial contexts matter, however: Compared with long-term care workers, IT workers' well-being is more at risk when working in the “high strain/long hours” constellation. As the labor market continues to experience structural changes, scholars and policy makers need to attend to redesigning the ecological contexts of work conditions to promote workers' well-being while taking into account industrial differences.
Almeida DM, Lee S, Walter KN, Lawson KM, Kelly EL, Buxton OM. The effects of a workplace intervention on employees’ cortisol awakening response. Community, Work & Family [Internet]. 2018;21 (2) :151-167. Publisher's VersionAbstract
ABSTRACTWork-related stressors are known to adversely affect employees’ stress physiology, including the cortisol awakening response (CAR) – or the spike in cortisol levels shortly after people wake up that aids in mobilizing energy. A flat or blunted CAR has been linked to chronic stress and burnout. This daily diary study tested the effects of a workplace intervention on employed parents’ CAR. Specifically, we tested whether the effects of the intervention on CAR were moderated by the type of days (workday versus non-work day). Data came from 94 employed parents from an information technology firm who participated in the baseline and 12-month diurnal cortisol components of the Work, Family, and Health Study, a group-randomized field experiment. The workplace intervention was designed to reduce work-family conflict (WFC) and implemented after the baseline data collection. Diurnal salivary cortisol was collected on 4 days at both baseline and 12 months. Multilevel modeling revealed that the intervention significantly increased employees’ CAR at 12 months on non-workdays, but this was not evident on workdays or for employees in the usual practice condition. The results provide evidence that the intervention was effective in enhancing employees’ biological stress physiology particularly during opportunities for recovery that are more likely to occur on non-work days.
O'Donnell EM, Berkman LF, Kelly EL, Hammer LB, Marden J, Buxton OM. Cardiometabolic risks associated with work-to-family conflict: findings from the Work Family Health Network. Community, Work & Family [Internet]. 2018 :1-26. Publisher's Version
2017
Lee S, McHale SM, Crouter AC, Kelly EL, Buxton OM, Almeida DM. Perceived time adequacy improves daily well-being: day-to-day linkages and the effects of a workplace intervention. Community, Work & Family [Internet]. 2017;20 (5) :500-522. Publisher's VersionAbstract
ABSTRACTWorkplace interventions may change how employed parents experience family and personal time. This study examined the day-to-day linkages between time resources (assessed by time use and perceived time adequacy for parenting, partner, and personal roles) and daily well-being and tested whether a workplace intervention enhanced the linkages. Participants were employed, partnered parents in the information technology division of a large US firm and who provided eight-day diary data at two times (N = 90). Multilevel modeling revealed that, on days when parents perceived lower time adequacy than usual for the three roles, they reported less positive affect, more negative affect, and more physical symptoms, independent of time spent in the roles. Moreover, a workplace intervention designed to give employees more temporal flexibility and support for family responsibilities increased daily time spent with the focal child and increased perceived time adequacy for exercise. The intervention also decreased negative affect and physical symptoms for parents who spent more time with child and partner than the sample average. Our results highlight the importance of perceived time adequacy in daily well-being and suggest that workplace support can enhance perceived time adequacy for self and the experience of family time.
Shafer EF, Kelly EL, Buxton OM, Berkman LF. Partners’ overwork and individuals’ wellbeing and experienced relationship quality. Community, Work & Family [Internet]. 2017 :1-19. Publisher's VersionAbstract
ABSTRACTIn this paper, using high quality data from the Work, Family, and Health Network in a sample of IT workers in the US (N = 590), we examine whether partners’ long work hours are associated with individuals’ perceived stress, time adequacy with partner, and relationship quality, and whether these relationships vary by gender. In addition, following the marital stress model, we investigate whether any negative correlation between partners’ long work hours and relationship quality is mediated by time adequacy or perceived stress. We find that women partnered to men who work long hours (50 or more hours per week) have significantly higher perceived stress and significantly lower time adequacy and relationship quality compared to women partnered to men who work a standard full-time work week (35–49 hours). Further, the increased stress associated with being partnered to a man who overworks, not lower time adequacy, mediates the negative relationship between overwork and relationship quality. Conversely, we find that men partnered to women who work long hours report no differences in stress, time adequacy, or relationship quality than men who are partnered to women who work a standard full-time work week.
Bray JW, Hinde JM, Kaiser DJ, Mills MJ, Karuntzos GT, Genadek KR, Kelly EL, Kossek EE, Hurtado DA. Effects of a Flexibility/Support Intervention on Work Performance. American Journal of Health Promotion [Internet]. 2017 :0890117117696244. Publisher's VersionAbstract

Purpose:To estimate the effects of a workplace initiative to reduce work–family conflict on employee performance.Design:A group-randomized multisite controlled experimental study with longitudinal follow-up.Setting:An information technology firm.Participants:Employees randomized to the intervention (n = 348) and control condition (n = 345).Intervention:An intervention, “Start. Transform. Achieve. Results.” to enhance employees’ control over their work time, to increase supervisors’ support for this change, and to increase employees’ and supervisors’ focus on results.Methods:We estimated the effect of the intervention on 9 self-reported employee performance measures using a difference-in-differences approach with generalized linear mixed models. Performance measures included actual and expected hours worked, absenteeism, and presenteeism.Results:This study found little evidence that an intervention targeting work–family conflict affected employee performance. The only significant effect of the intervention was an approximately 1-hour reduction in expected work hours. After Bonferroni correction, the intervention effect is marginally insignificant at 6 months and marginally significant at 12 and 18 months.Conclusion:The intervention reduced expected working time by 1 hour per week; effects on most other employee self-reported performance measures were statistically insignificant. When coupled with the other positive wellness and firm outcomes, this intervention may be useful for improving employee perceptions of increased access to personal time or personal wellness without sacrificing performance. The null effects on performance provide countervailing evidence to recent negative press on work–family and flex work initiatives.

2016
Lam J, Moen P, Lee S-R, Kelly EL, Buxton OM. Boomer and Gen X Managers and Employees at Risk: Evidence from the Work, Family and Health Network Study. In: Beyond the Cubicle: Job Insecurity, Intimacy, and the Flexible Self. New York: Oxford University Press ; 2016. pp. 51-73. Publisher's VersionAbstract

How does the insecurity of work affect us? We know what job insecurity does to workers at work, the depressive effect it has on morale, productivity, and pay. We know less about the impact of job insecurity beyond the workplace, upon people's intimate relationships, their community life, their vision of the good self and a good life. This volume of essays explores the broader impacts of job precariousness on different groups in different contexts. From unemployed tech workers in Texas to single mothers in Russia, Japanese heirs to the iconic salaryman to relocating couples in the U.S. Midwest, these richly textured accounts depict the pain, defiance, and joy of charting a new, unscripted life when the scripts have been shredded. 

Across varied backgrounds and experiences, the new organization of work has its largest impact in three areas: in our emotional cultures, in the interplay of social inequalities like race, class and gender, and in the ascendance of a contemporary radical individualism. In Beyond the Cubicle, job insecurity matters, and it matters for more than how much work can be squeezed out of workers: it shapes their intimate lives, their relationships with others, and their shifting sense of self. Much more than mere numbers and figures, these essays offer a unique and holistic vision of the true impact of job insecurity.

 

Buxton OM, Lee S, Beverly C, Berkman LF, Moen P, Kelly EL, Hammer LB, Almeida DM. Work-Family Conflict and Employee Sleep: Evidence from IT Workers in the Work, Family and Health Study. Sleep. 2016.Abstract
STUDY OBJECTIVES: Work-family conflict is a threat to healthy sleep behaviors among employees. This study aimed to examine how Work-to-Family Conflict (demands from work that interfere with one's family/ personal life; WTFC) and Family-to-Work Conflict (demands from family/ personal life that interfere with work; FTWC) are associated with several dimensions of sleep among information technology workers. METHODS: Employees at a U.S. IT firm (N=799) provided self-reports of sleep sufficiency (feeling rested upon waking), sleep quality, and sleep maintenance insomnia symptoms (waking up in the middle of the night or early morning) in the last month. They also provided a week of actigraphy for nighttime sleep duration, napping, sleep timing, and a novel sleep inconsistency measure. Analyses adjusted for work conditions (job demands, decision authority, schedule control, and family-supportive supervisor behavior), and household and sociodemographic characteristics. RESULTS: Employees who experienced higher WTFC reported less sleep sufficiency, poorer sleep quality, and more insomnia symptoms. Higher WTFC also predicted shorter nighttime sleep duration, greater likelihood of napping, and longer nap duration. Furthermore, higher WTFC was linked to greater inconsistency of nighttime sleep duration and sleep clock times, whereas higher FTWC was associated with more rigidity of sleep timing mostly driven by wake time. CONCLUSION: Results highlight the unique associations of WTFC/ FTWC with employee sleep independent of other work conditions and household and sociodemographic characteristics. Our novel methodological approach demonstrates differential associations of WTFC and FTWC with inconsistency of sleep timing. Given the strong associations between WTFC and poor sleep, future research should focus on reducing WTFC.
Moen P, Kojola E, Kelly EL, Karakaya Y. Men and Women Expecting to Work Longer: Do Changing Work Conditions Matter?. Work, Aging and Retirement [Internet]. 2016. Publisher's VersionAbstract
This study investigates the effects of an organizational flexibility/support initiative on Boomers’ expectations of working longer. Most research on retirement planning is based on studies of earlier cohorts and may not capture the unique experiences of Boomers. We draw on U.S. data from the Work Family and Health Network’s randomized control study of an organizational redesign (called STAR) that offers employees greater control over when and where they work and greater supervisor support for their personal lives to investigate its relationship to the subsequent retirement expectations of 287 Boomer professionals and managers aged 50–64 in an information technology (IT) division of a large Fortune 500 corporation. We use multinomial logistic regression to assess whether being randomized to the STAR treatment is associated with Boomers expecting a later age of retiring and of exiting the workforce, as well as their subjective assessments of the probability of their working for pay at ages 65 and 67. We find that STAR predicts Boomers’ expectations of retiring later, but not expectations of age of exiting the workforce or of a postretirement encore job. Women respondents, working in the same IT jobs as men and with long tenure, nevertheless expect to retire earlier than their male colleagues. We draw on in-depth qualitative interviews to contextualize our results and promote understanding of how changes in the work environment might shape Boomers’ expectations of retirement. Findings suggest that initiatives like STAR promoting greater control and support could help organizations retain their older professional (in this case, IT) workforces.
Okechukwu CA, Kelly EL, Bacic J, DePasquale N, Hurtado DA, Kossek EE, Sembajwe G. Supporting employees' work-family needs improves health care quality: Longitudinal evidence from long-term care. Social Science & Medicine [Internet]. 2016;157 :111 - 119. Publisher's VersionAbstract

Abstract We analyzed qualitative and quantitative data from U.S.-based employees in 30 long-term care facilities. Analysis of semi-structured interviews from 154 managers informed quantitative analyses. Quantitative data include 1214 employees' scoring of their supervisors and their organizations on family supportiveness (individual scores and aggregated to facility level), and three outcomes: (1), care quality indicators assessed at facility level (n = 30) and collected monthly for six months after employees' data collection; (2), employees' dichotomous survey response on having additional off-site jobs; and (3), proportion of employees with additional jobs at each facility. Thematic analyses revealed that managers operate within the constraints of an industry that simultaneously: (a) employs low-wage employees with multiple work-family challenges, and (b) has firmly institutionalized goals of prioritizing quality of care and minimizing labor costs. Managers universally described providing work-family support and prioritizing care quality as antithetical to each other. Concerns surfaced that family-supportiveness encouraged employees to work additional jobs off-site, compromising care quality. Multivariable linear regression analysis of facility-level data revealed that higher family-supportive supervision was associated with significant decreases in residents' incidence of all pressure ulcers (−2.62%) and other injuries (−9.79%). Higher family-supportive organizational climate was associated with significant decreases in all falls (−17.94%) and falls with injuries (−7.57%). Managers' concerns about additional jobs were not entirely unwarranted: multivariable logistic regression of employee-level data revealed that among employees with children, having family-supportive supervision was associated with significantly higher likelihood of additional off-site jobs (RR 1.46, 95%CI 1.08–1.99), but family-supportive organizational climate was associated with lower likelihood (RR 0.76, 95%CI 0.59–0.99). However, proportion of workers with additional off-site jobs did not significantly predict care quality at facility levels. Although managers perceived providing work-family support and ensuring high care quality as conflicting goals, results suggest that family-supportiveness is associated with better care quality.

Lawson KM, Davis KD, McHale SM, Almeida DM, Kelly EL, King RB. Effects of Workplace Intervention on Affective Well-Being in Employees’ Children. Developmental Psychology [Internet]. 2016. Publisher's VersionAbstract

Using a group-randomized field experimental design, this study tested whether a workplace intervention—designed to reduce work–family conflict—buffered against potential age-related decreases in the affective well-being of employees’ children. Daily diary data were collected from 9- to 17-year-old children of parents working in an information technology division of a U.S. Fortune 500 company prior to and 12 months after the implementation of the Support-Transform-Achieve-Results (STAR) workplace intervention. Youth (62 with parents in the STAR group, 41 in the usual-practice group) participated in 8 consecutive nightly phone calls, during which they reported on their daily stressors and affect. Well-being was indexed by positive and negative affect and affective reactivity to daily stressful events. The randomized workplace intervention increased youth positive affect and buffered youth from age-related increases in negative affect and affective reactivity to daily stressors. Future research should test specific conditions of parents’ work that may penetrate family life and affect youth well-being. (PsycINFO Database Record (c) 2016 APA, all rights reserved)

Moen P, Kelly EL, Lee S-R, Almeida DM, Kossek EE, Buxton OM. Does a Flexibility/Support Organizational Initiative Improve High-Tech Employees’ Well-Being? Evidence from the Work, Family, and Health Network. American Sociological Review [Internet]. 2016;81 (1) :134-164. Publisher's VersionAbstract

This study tests a central theoretical assumption of stress process and job strain models, namely that increases in employees’ control and support at work should promote well-being. To do so, we use a group-randomized field trial with longitudinal data from 867 information technology (IT) workers to investigate the well-being effects of STAR, an organizational intervention designed to promote greater employee control over work time and greater supervisor support for workers’ personal lives. We also offer a unique analysis of an unexpected field effect—a company merger—among workers surveyed earlier versus later in the study period, before or after the merger announcement. We find few STAR effects for the latter group, but over 12 months, STAR reduced burnout, perceived stress, and psychological distress, and increased job satisfaction, for the early survey group. STAR effects are partially mediated by increases in schedule control and declines in family-to-work conflict and burnout (an outcome and mediator) by six months. Moderating effects show that STAR benefits women in reducing psychological distress and perceived stress, and increases non-supervisory employees’ job satisfaction. This study demonstrates, with a rigorous design, that organizational-level initiatives can promote employee well-being.

2015
Lee S, Almeida DM, Davis KD, King RB, Hammer LB, Kelly EL. Latent profiles of perceived time adequacy for paid work, parenting, and partner roles. Journal of Family Psychology [Internet]. 2015;25 (5) :788-98. Publisher's VersionAbstract

This study examined feelings of having enough time (i.e., perceived time adequacy) in a sample of employed parents (N = 880) in information technology and extended-care industries. Adapting a person-centered latent profile approach, we identified 3 profiles of perceived time adequacy for paid work, parenting, and partner roles: family time protected, family time sacrificed, and time balanced. Drawing upon the conservation of resources theory (Hobfòll, 1989), we examined the associations of stressors and resources with the time adequacy profiles. Parents in the family time sacrificed profile were more likely to be younger, women, have younger children, work in the extended-care industry, and have nonstandard work schedules compared to those in the family time protected profile. Results from multinomial logistic regression analyses revealed that, with the time balanced profile as the reference group, having fewer stressors and more resources in the family context (less parent-child conflict and more partner support), work context (longer company tenure, higher schedule control and job satisfaction), and work-family interface (lower work-to-family conflict) was linked to a higher probability of membership in the family time protected profile. By contrast, having more stressors and fewer resources, in the forms of less partner support and higher work-to-family conflict, predicted a higher likelihood of being in the family time sacrificed profile. Our findings suggest that low work-to-family conflict is the most critical predictor of membership in the family time protected profile, whereas lack of partner support is the most important factor to be included in the family time sacrificed profile.

Barbosa C, Bray JW, Dowd W, Mills MJ, Moen P, Wipfli B, Olson R, Kelly EL. Return on Investment of a Work-Family Intervention: Evidence From the Work, Family, and Health Network. Journal of Occupational and Environmental Medicine [Internet]. 2015;57 (9) :943-51. Publisher's VersionAbstract

OBJECTIVE: To estimate the return on investment (ROI) of a workplace initiative to reduce work-family conflict in a group-randomized 18-month field experiment in an information technology firm in the United States.
METHODS: Intervention resources were micro-costed; benefits included medical costs, productivity (presenteeism), and turnover. Regression models were used to estimate the ROI, and cluster-robust bootstrap was used to calculate its confidence interval.
RESULTS: For each participant, model-adjusted costs of the intervention were $690 and company savings were $1850 (2011 prices). The ROI was 1.68 (95% confidence interval, -8.85 to 9.47) and was robust in sensitivity analyses.
CONCLUSION: The positive ROI indicates that employers' investment in an intervention to reduce work-family conflict can enhance their business. Although this was the first study to present a confidence interval for the ROI, results are comparable with the literature.

Fan W, Lam J, Moen P, Kelly EL, King RL, McHale SM. Constrained Choices? Linking Employees' and Spouses' Work Time to Health Behaviors. Social Science & Medicine [Internet]. 2015;(126) :99-109. Publisher's VersionAbstract

There are extensive literatures on work conditions and health and on family contexts and health, but less research asking how a spouse or partners' work conditions may affect health behaviors. Drawing on the constrained choices framework, we theorized health behaviors as a product of one's own time and spouses' work time as well as gender expectations. We examined fast food consumption and exercise behaviors using survey data from 429 employees in an Information Technology (IT) division of a U.S. Fortune 500 firm and from their spouses. We found fast food consumption is affected by men's work hours-both male employees' own work hours and the hours worked by husbands of women respondents-in a nonlinear way. The groups most likely to eat fast food are men working 50 h/week and women whose husbands work 45-50 h/week. Second, exercise is better explained if work time is conceptualized at the couple, rather than individual, level. In particular, neo-traditional arrangements (where husbands work longer than their wives) constrain women's ability to engage in exercise but increase odds of men exercising. Women in couples where both partners are working long hours have the highest odds of exercise. In addition, women working long hours with high schedule control are more apt to exercise and men working long hours whose wives have high schedule flexibility are as well. Our findings suggest different health behaviors may have distinct antecedents but gendered work-family expectations shape time allocations in ways that promote men's and constrain women's health behaviors. They also suggest the need to expand the constrained choices framework to recognize that long hours may encourage exercise if both partners are looking to sustain long work hours and that work resources, specifically schedule control, of one partner may expand the choices of the other.

Hammer LB, Johnson RC, Crain TL, Bodner T, Kossek EE, Davis KD, Kelly EL, Buxton OM, Karuntzos GT, Chosewood CL, et al. Intervention Effects on Safety Compliance and Citizenship Behaviors: Evidence From the Work, Family, and Health Study. Journal of Applied Psychology [Internet]. 2015. Publisher's VersionAbstract

We tested the effects of a work–family intervention on employee reports of safety compliance and organizational citizenship behaviors in 30 health care facilities using a group-randomized trial. Based on conservation of resources theory and the work–home resources model, we hypothesized that implementing a work–family intervention aimed at increasing contextual resources via supervisor support for work and family, and employee control over work time, would lead to improved personal resources and increased employee performance on the job in the form of self-reported safety compliance and organizational citizenship behaviors. Multilevel analyses used survey data from 1,524 employees at baseline and at 6-month and 12-month postintervention follow-ups. Significant intervention effects were observed for safety compliance at the 6-month, and organizational citizenship behaviors at the 12-month, follow-ups. More specifically, results demonstrate that the intervention protected against declines in employee self-reported safety compliance and organizational citizenship behaviors compared with employees in the control facilities. The hypothesized mediators of perceptions of family-supportive supervisor behaviors, control over work time, and work–family conflict (work-to-family conflict, family-to-work conflict) were not significantly improved by the intervention. However, baseline perceptions of family-supportive supervisor behaviors, control over work time, and work–family climate were significant moderators of the intervention effect on the self-reported safety compliance and organizational citizenship behavior outcomes. (PsycINFO Database Record (c) 2015 APA, all rights reserved)

McHale SM, Davis KD, Green K, Casper LM, Kan M, Kelly EL, King RB, Okechukwu CA. Effects of a Workplace Intervention on Parent–Child Relationships. Journal of Child and Family Studies [Internet]. 2015 :1-9. Publisher's VersionAbstract

This study tested whether effects of a workplace intervention, aimed at promoting employees’ schedule control and supervisor support for personal and family life, had implications for parent–adolescent relationships; we also tested whether parent–child relationships differed as a function of how many intervention program sessions participants attended. Data came from a group randomized trial of a workplace intervention, delivered in the information technology division of a Fortune 500 company. Analyses focused on 125 parent–adolescent dyads that completed baseline and 12-month follow-up home interviews. Results revealed no main effects of the intervention, but children of employees who attended 75 % or more program sessions reported more time with their parent and more parent education involvement compared to adolescents whose parents attended <75 % of sessions, and they tended to report more time with parent and more parental solicitation of information about their experiences compared to adolescents whose parents were randomly assigned to the usual practice condition.

McHale SM, Lawson KM, Davis KD, Casper LM, Kelly EL, Buxton OM. Effects of a Workplace Intervention on Sleep in Employees' Children. Journal of Adolescent Health [Internet]. 2015;56 (6) : 672–677. Publisher's VersionAbstract

Purpose
The implications of sleep patterns for adolescent health are well established, but we know less about larger contextual influences on youth sleep. We focused on parents' workplace experiences as extrafamilial forces that may affect youth sleep.
Methods
In a group-randomized trial focused on employee work groups in the information technology division of a Fortune 500 company, we tested whether a workplace intervention improved sleep latency, duration, night-to-night variability in duration, and quality of sleep of employees' offspring, aged 9–17 years. The intervention was aimed at promoting employees' schedule control and supervisor support for personal and family life to decrease employees' work–family conflict and thereby promote the health of employees, their families, and the work organization. Analyses focused on 93 parent–adolescent dyads (57 dyads in the intervention and 46 in the comparison group) that completed baseline and 12-month follow-up home interviews and a series of telephone diary interviews that were conducted on eight consecutive evenings at each wave.
Results
Intent-to-treat analyses of the diary interview data revealed main effects of the intervention on youth's sleep latency, night-to-night variability in sleep duration, and sleep quality, but not sleep duration.
Conclusions

The intervention focused on parents' work conditions, not on their parenting or parent–child relationships, attesting to the role of larger contextual influences on youth sleep and the importance of parents' work experiences in the health of their children.

Berkman LF, Liu SY, Hammer LB, Moen P, Klein LC, Kelly EL, Fay M, Davis KD, Durham M, Karuntzos GT, et al. Work–Family Conflict, Cardiometabolic Risk, and Sleep Duration in Nursing Employees. Journal of Occupational Health Psychology [Internet]. 2015. Publisher's VersionAbstract

We investigated associations of work–family conflict and work and family conditions with objectively measured cardiometabolic risk and sleep. Multilevel analyses assessed cross-sectional associations between employee and job characteristics and health in analyses of 1,524 employees in 30 extended-care facilities in a single company. We examined work and family conditions in relation to: (a) validated, cardiometabolic risk score based on measured blood pressure, cholesterol, glycosylated hemoglobin, body mass index, and self-reported tobacco consumption and (b) wrist actigraphy–based sleep duration. In fully adjusted multilevel models, work-to-family conflict but not family-to-work conflict was positively associated with cardiometabolic risk. Having a lower level occupation (nursing assistant vs. nurse) was associated with increased cardiometabolic risk, whereas being married and having younger children at home was protective. A significant Age × Work-to-Family Conflict interaction revealed that higher work-to-family conflict was more strongly associated with increased cardiometabolic risk in younger employees. High family-to-work conflict was significantly associated with shorter sleep duration. Working long hours and having children at home were both independently associated with shorter sleep duration. High work-to-family conflict was associated with longer sleep duration. These results indicate that different dimensions of work–family conflict may pose threats to cardiometabolic health and sleep duration for employees. This study contributes to the research on work–family conflict, suggesting that work-to-family and family-to-work conflict are associated with specific health outcomes. Translating theory and findings to preventive interventions entails recognition of the dimensionality of work and family dynamics and the need to target specific work and family conditions.

Pages