Civilian

World War II and Divorce: A Life-course Perspective

Since the mid-19th century, wars have delayed, accelerated, and undermined American marriages. These patterns have been attributed to "period effects" since they are similar in all population subgroups.

1990
Pavalko, E. K.
Elder Jr, G. H.

Sleep and Behavior Problems in School-aged Children

The primary purposes of the present study were to survey the prevalence of sleep problems in school-aged children and to examine these associations with parental perception of sleep problems, medical history

2001
Stein, M. A.
Mendelsohn, J.
Obermeyer, W. H.
Amromin, J.
Benca, R.