In this study, we investigated whether parental smoking-specific communication is related to adolescents' friendship-selection processes. Furthermore, we investigated whether adolescents and their best friends influence each other over time, and what role parents play in this process. In the present study we used data from the Family and Health…

While research on humor in children has increased in the past 20 years, there is less information on adult humor. The Humor Assessment Instrument (HUMA) was developed as part of an ongoing humor intervention project. HUMA was used to interview 398 adults on their perception of humor in the media, humor among acquaintances, humor in parents, most…

This paper describes life-span development of understanding about pendulum motion and effects of school science. The subjects were 2,766 people ranging from kindergartners up to 88 years senior citizens. The conflict and consensus between children and their parent's understanding of pendulum motion were also analyzed. The kindergartner's…

This book explores grandparenting at a time when roles and challenges facing grandparents are changing. Chapter one addresses "Grandparents in a Changing World" and describes grandparenting styles. Chapter two focuses on the "Unfinished Business between Adult Children and their Parents" and how a grandchild complicates this…

This feature issue focuses on inclusive recreation for persons with developmental disabilities and their families. The articles provide information about the benefits of inclusive recreation for individuals and families, the challenges in attempting to create or access community recreation services that offer inclusive programs, and strategies…