Self-perception Sexual behavior Day care -- Parents Elopement Evaluation Families and economics Intergenerational communication Intergenerational play Intergenerational relations Parent and teenager Parent participation Parenting Preschool education Prisoners Psychological aspects Psychology of college students Rehabilitation Stress (Psychology) Stress in adolescence Stress in youth Student volunteers in social service Teenage girls Teenage marriage University of the Philippines (Los Baños). Ugnayan ng Pahinungod Voluntarism Volunteerism