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 issue. As individuals move through emerging adulthood, they are more likely to engage in monogamous sexual relationships and practice safe sex. Across most OECD countries, marriage rates are falling, the age at first marriage is rising, and cohabitation among unmarried couples is increasing. The Western European marriage pattern has traditionally been characterised by marriage in the mid twenties, especially for women, with a generally small age difference between the spouses, a significant proportion of women who remain unmarried, and the establishment of a neolocal household after the couple has married. Housing affordability has been linked to home ownership rates, and