Growth Modeling Using Random Coefficient Models: Model Building, Testing, and Illustrations

Bliese, Paul D.; Ployhart, Robert E.

doi:10.1177/109442802237116

Cited by 690 publications

(851 citation statements)

References 26 publications

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“…To test Hypotheses 3-5, we conducted growth models using random coefficient modeling (Bliese, 2006;Bliese & Ployhart, 2002) in R using Pinheiro and Bates' (2000) This document is copyrighted by the American Psychological Association or one of its allied publishers. This article is intended solely for the personal use of the individual user and is not to be disseminated broadly.…”

Section: Analysesmentioning

confidence: 99%

The power of presence: The role of mindfulness at work for daily levels and change trajectories of psychological detachment and sleep quality.

Hülsheger¹,

Lang²,

Depenbrock³

et al. 2014

Journal of Applied Psychology

232

214

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In this research, we examined the role of mindfulness for recovery from work using a daily diary design (N ϭ 121; 5 days; 3 measurement occasions per day). The first goal of the study was to investigate the relationship of mindfulness with sleep quality and the mediating role of psychological detachment from a day-level perspective. A second goal was to extend the process perspective in recovery research beyond the day level and consider systematic change trajectories in recovery variables over the course of the work week and the role of mindfulness in these trajectories. Results regarding day-level relationships confirmed that mindfulness experienced during work was related to subsequent sleep quality, and this relationship was mediated by psychological detachment from work in the evening. Furthermore, an investigation of the role of mindfulness in recovery change trajectories supported the idea that psychological detachment trajectories increase over the work week for individuals low on mindfulness while there was no systematic mean-level change for individuals high on mindfulness. In contrast, sleep quality followed a linear increase from Monday to Friday for all individuals, irrespective of their levels of trait mindfulness. Practical and theoretical implications for the mindfulness and the recovery literature are discussed in conclusion.

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Section: Analysesmentioning

confidence: 99%

The power of presence: The role of mindfulness at work for daily levels and change trajectories of psychological detachment and sleep quality.

Hülsheger¹,

Lang²,

Depenbrock³

et al. 2014

Journal of Applied Psychology

232

214

View full text Add to dashboard Cite

show abstract

“…Investigating systematic change patterns in the amount of tips received over the 10-day study period and the extent to which these change patterns differ between intervention and control group may provide further evidence that the effect of the intervention on tip resulted from a training process. We therefore investigated differences between the three groups in change of tips per client across the 10 days in a growth modeling analysis (Bliese & Ployhart, 2002). Training processes often follow a learning curve which can be characterized by a positive linear (sharp increase in the beginning), a negative quadratic, and a positive cubic trend (continued increase but at a slower rate) at the origin of time (Thoresen, Bradley, Bliese, & Thoresen, 2004).…”

Section: Supplementary Analysesmentioning

confidence: 99%

When regulating emotions at work pays off: A diary and an intervention study on emotion regulation and customer tips in service jobs.

Hülsheger

Lang

Schewe

et al. 2015

Journal of Applied Psychology

114

101

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We investigated the relationship between deep acting, automatic regulation and customer tips with 2 different study designs. The first study was a daily diary study using a sample of Dutch waiters and taxi-drivers and assessed the link of employees' daily self-reported levels of deep acting and automatic regulation with the amount of tips provided by customers (N ϭ 166 measurement occasions nested in 34 persons). Whereas deep acting refers to deliberate attempts to modify felt emotions and involves conscious effort, automatic regulation refers to automated emotion regulatory processes that result in the natural experience of desired emotions and do not involve deliberate control and effort. Multilevel analyses revealed that both types of emotion regulation were positively associated with customer tips. The second study was an experimental field study using a sample of German hairdressers (N ϭ 41). Emotion regulation in terms of both deep acting and automatic regulation was manipulated using a brief self-training intervention and daily instructions to use cognitive change and attentional deployment. Results revealed that participants in the intervention group received significantly more tips than participants in the control group.

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“…(6) We used LME for time series data because they account for temporal correlation among observations on the same experimental unit (Piepho et al 2004) and we used LME to test spatial correlations to account for the hierarchical study design by including different error variances of the different spatial scales (Crawley 2009). LME were tested for autocorrelation effects by including a first order autoregressive structure and for heteroscedasticity of residual variance by including variance functions (Bliese and Ployhart 2002). Model residuals were tested for normal distribution and data was transformed if necessary.…”

Section: Statistical Analysesmentioning

confidence: 99%

Atmospheric methane uptake by tropical montane forest soils and the contribution of organic layers

2011

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Microbial oxidation in aerobic soils is the primary biotic sink for atmospheric methane (CH 4 ), a powerful greenhouse gas. Although tropical forest soils are estimated to globally account for about 28% of annual soil CH 4 consumption (6.2 Tg CH 4 year -1 ), limited data are available on CH 4 exchange from tropical montane forests. We present the results of an extensive study on CH 4 exchange from tropical montane forest soils along an elevation gradient (1,000, 2,000, 3,000 m) at different topographic positions (lower slope, mid-slope, ridge position) in southern Ecuador. All soils were net atmospheric CH 4 sinks, with decreasing annual uptake rates from 5.9 kg CH 4 -C ha -1 year -1 at 1,000 m to 0.6 kg CH 4 -C ha -1 year -1 at 3,000 m. Topography had no effect on soil atmospheric CH 4 uptake. We detected some unexpected factors controlling net methane fluxes: positive correlations between CH 4 uptake rates, mineral nitrogen content of the mineral soil and with CO 2 emissions indicated that the largest CH 4 uptake corresponded with favorable conditions for microbial activity. Furthermore, we found indications that CH 4 uptake was N limited instead of inhibited by NH 4 ?. Finally, we showed that in contrast to temperate regions, substantial high affinity methane oxidation occurred in the thick organic layers which can influence the CH 4 budget of these tropical montane forest soils. Inclusion of elevation as a co-variable will improve regional estimates of methane exchange in these tropical montane forests.

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Growth Modeling Using Random Coefficient Models: Model Building, Testing, and Illustrations

Cited by 690 publications

References 26 publications

The power of presence: The role of mindfulness at work for daily levels and change trajectories of psychological detachment and sleep quality.

The power of presence: The role of mindfulness at work for daily levels and change trajectories of psychological detachment and sleep quality.

When regulating emotions at work pays off: A diary and an intervention study on emotion regulation and customer tips in service jobs.

Atmospheric methane uptake by tropical montane forest soils and the contribution of organic layers

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