The members of a group act, feel and think together, in a way which is different from the normal acting, feeling and thinking of individual, who come together to form the group. It is known as

Memsis
Co-operation
Understanding
Group working

The correct answer is: Group working.

Group working is a process in which a group of people work together to achieve a common goal. It is a complex process that involves a number of different factors, including communication, coordination, and cooperation.

Group working can be effective in a number of different situations. For example, it can be used to solve complex problems, to complete tasks that require a variety of skills, and to create a sense of community.

However, group working can also be challenging. It can be difficult to get everyone to agree on a common goal, and it can be difficult to coordinate the efforts of a large group of people.

Despite the challenges, group working can be a very effective way to achieve a common goal. When done well, it can lead to better decision-making, more creativity, and a stronger sense of community.

The other options are incorrect because:

  • Memsis is a psychological phenomenon in which people imitate the behavior of others. It is not a process of group working.
  • Cooperation is a process in which two or more people work together to achieve a common goal. It is not a specific type of group working.
  • Understanding is the ability to comprehend the meaning of something. It is not a process of group working.