Intervention research with older adults : introduction, overview, and future directions / Richard Schulz & Lynn M. Martire -- Experimental design and methodology in between-group intervention outcome research / Holly Hazlett-Stevens & T.D. Borkovec -- Behavioral and pharmacologic interventions for depression in later life / Charles F. Reynolds III [and others] -- Psychological treatment of late-life insomnia / Kenneth L. Lichstein, Brant W. Riedel, & Melanie K. Means -- Physical activity interventions in the elderly : influence on physical health and psychological function / Edward McAuley & Jeffrey Katula -- Memory interventions for normal and pathological older adults / Cameron J. Camp -- Testing home modification interventions : issues of theory, measurement, design, and implementation / Laura N. Gitlin -- conservative interventions for incontinence / Kathryn L. Burgio [et al.] -- Behavioral interventions and motivational systems in the nursing home / Louis D. Burgio & Alan B. Stevens -- Societal interventions affecting elderly citizens : a comparative approach Theodore R. Marmor & Kieke G.H. Okma.