Sleep Quality in Young Adult Informal Caregivers: Understanding Psychological and Biological Processes

The Hospital Anxiety and Depression Scale

A. S. Zigmond, R. P. Snaith · Acta Psychiatrica Scandinavica · 1983 · 45.5K citations

Multiple regression: testing and interpreting interactions

Choice Reviews Online · 1992 · 37.1K citations

Introduction Interactions, Psychology, Multiple Regression +7

The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research

Daniel J. Buysse, Charles F. Reynolds, T. H. Monk et al. · Psychiatry Research · 1989 · 33.5K citations

Sleep Disorders, Sleep Health, Psychiatric Evaluation +17

Emerging adulthood: A theory of development from the late teens through the twenties.

Jeffrey Jensen Arnett · American Psychologist · 2000 · 14.8K citations

Young Adult Development, New Conception, Education +23

Two formulas for computation of the area under the curve represent measures of total hormone concentration versus time-dependent change

Jens C. Pruessner, Clemens Kirschbaum, Gunther Meinlschmid et al. · Psychoneuroendocrinology · 2003 · 3.6K citations

Time-dependent Change, Growth Hormone, Endocrine Mechanism +6