In this report, we explored demographic differences associated with mobile phone use and hardships. To do this, we used a hierarchical linear regression to predict the total number of hardships people ...

Simple slopes, regions of significance, and confidence bands are commonly used to evaluate interactions in multiple linear regression (MLR) models, and the use of these techniques has recently been ...

Catherine L. Garner, Stephen W. Raudenbush, Neighborhood Effects on Educational Attainment: A Multilevel Analysis, Sociology of Education, Vol. 64, No. 4 (Oct., 1991 ...