Glossary T
Glossary T
Deutsch: Trend / Español: Tendencia / Português: Tendência / Français: Tendance / Italiano: Tendenza /
Trend refers to the general direction in which the attitudes, interests, behaviors and actions of a large segment of a population change over time, including fashion trends, fads, and crazes. In a single-subject research study, a consistent difference in direction and magnitude from one measurement to the next in a series. In short a trend refers to direction of change of a behavior or behaviors.