Facial composite In the U.S. the FBI maintains that hand-drawing is its preferred method for constructing a facial composite. Many other police agencies, however, use software, since suitable artistic talent is often not available. Until quite recently, the facial composite systems used by international police forces were exclusively based on a construction methodology in which individual facial features (eyes, nose, mouth, eyebrows, etc.) are selected one at a time from a large database and then electronically 'overlaid' to make the composite image. Such systems are often referred to as feature-based since they essentially rely on the selection of individual features in isolation.
Emerging adulthood and early adulthood people made the transition from adolescence to young adulthood around or by the age of 22, when they settled into long-lasting, obligation-filled familial and occupational roles. Therefore, in societies where this trend still prevails, emerging adulthood does not exist as a widespread stage of development. Among OECD countries, there is a general "one size fits all" model in regards to emerging adulthood, having all undergone the same demographic changes that resulted in this new stage of development between adolescence and young adulthood. However, the shape emerging adulthood takes can even vary between different OECD countries, and researchers have only recently