While the moment in time at which a particular nucleus decays is unpredictable, a collection of atoms of a radioactive nuclide decays exponentially at a rate described by a parameter known as the half-life, usually given in units of years when discussing dating techniques.
DEFINITION of 'Attachment'. A legal term referring to the action of seizing property in anticipation of a favorable ruling for a plaintiff who claims to be owed money by the defendant. Next Up.
28 Learning to Play and Playing to Learn: Getting Ready for School Learning to Play and Playing to Learn: Getting Ready for School Glossary Word(s) Definition Attachment Attachment is a powerful, emotional relationship that developsbetween children and the important caregivers in their lives. The baby is smiling at the parent playing with him. This shows that he is still interested in the game they are playing. You continue the game as long as the baby smiles and looks at you. Examples for 0-1 year-olds: Toddlers still need a lot of help to regulate emotions, attention, and behaviour.