TITLE: Power calculation for a growth model Step 2: Analyzing the population means and Covariance matrix to check that parameters are recovered DATA: FILE IS pop.dat; TYPE IS MEANS COVARIANCE; NOBSERVATIONS = 500; ! Below is the data in pop.dat. ! 0 .2 .4 .6 ! 1 ! .5 1.1 ! ....
I tried to use growth curve model to explain the social factors of depression in later life. I added several time-varying covariates in the model. But I have difficulty in understanding the means of time-varying covariates. My understandings is that stvc means the random slopes of time-var...
However, the mixed findings uncovered in prior research suggest that the way we currently conceptualize and measure team virtuality is insufficient. Specifically, the effects of team virtuality have been shown to depend on a range of factors that determine how and under which conditions teams work t...
Given the social and emotional tolls of the COVID-19 pandemic on college and university students, many students have become academically disengaged during
After further testing, Mplus defaults do not correlate y1 WITH w1. The other exogenous variables are correctly correlated (iy sy iw sw are intercorrelated and corrrelated with y1 and w1, but those last two are not and their means and variances not estimated). This should thus be added t...
Our study contributes to the literature in three important ways. First, we integrate the extant brand-related nostalgia literature. We establish that the three links we identify in past research are distinct from one another and are vital means for firms to create brand equity. Addressing this is...
Firstly, through various training and promoting practices, HPWS are implemented to enhance employees’ knowledge, skills and abilities [41,42]. As job crafting means an improvement of work content, it is necessary for employees to acquire relevant KSAs to trigger job crafting. For example, Cullina...
means of the ability (which are intercepts in the model) can be found between groups [31]. The major stopping rule is that the comparisons had to stop when the fitting criteria indicated that the following model is significantly inferior to the previous model. For instance, when the ...