But in case a gallstone obstructs the bile duct, certain problems may occur. The common symptoms of gallstones include: Sudden onset of pain that may just as suddenly increase in severity. The pain is mainly felt in the right side of the abdomen.
Affiliative behavior can be defined as any prosocial behavior that brings two or more individuals into close proximity. The formation of social units, such as mating pairs, family units, colonies, or even societies is critical for the survival of most species, including humans.
prosocial and altruistic behavior as an essential part of humanity, which can be nourished and encouraged in myriad ways. Defining the territory The term prosocial behavior was introduced in the early 1970âs in the aftermath of the Kitty Genovese murder in New York (Kohn, 1990). At that time, there was a strong degree