home / study / social sciences / psychology definitions / attachment. Attachment is a strong emotional connection, such as the bond between a child and caregiver. In psychology, the concept of attachment helps explain development and personality. In the 1950s, research by Harry Harlow suggested that baby monkeys (and, analogously, human infants) desire not merely to be fed but to connect emotionally with a caregiver.
Audi drive select becomes the ultimate dynamic driving system in conjunction with Audi dynamic steering. It is the perfect partner for the quattro driveline with sport differential. Its effect when combined with damping control and dynamic steering opens up a whole new dimension in safe, sporty driving.
Hydraulic steering uses a pump, normally driven by a belt. The pump supplies pressure, and driver control is supplied by either the rack and pinion or a steering gear box. Much of the system is similar, whether a rack and pinion or a steering box is used. Rack and pinion offers lighter weight and more precise control. Steering gears are more durable and tolerate rough treatment far better. This is why many SUV and truck applications use steering gear boxes.