The Jingle Belles, an all-female cappella singing group, is considering new members cautiously. Each new member has a big effect on the rest of the group, so tryouts are lengthy, and personality plays a role too. When considering whether to admit Destiny to the group, the current members are initially somewhat skeptical. After discussing Destiny's vocal skills and other social factors, the group becomes even more skeptical and decides not to risk adding Destiny to their roster. What is this phenomenon called?

Answer is Group Polarization.

Refer below.

Explanation:

The Jingle Belles, an all-female cappella singing group, is considering new members cautiously. Each new member has a big effect on the rest of the group, so tryouts are lengthy, and personality plays a role too. When considering whether to admit Destiny to the group, the current members are initially somewhat skeptical. After discussing Destiny's vocal skills and other social factors, the group becomes even more skeptical and decides not to risk adding Destiny to their roster. This phenomenon is called:

Group Polarization

another answer from our community: let us first explain the meaning of "eternal truth" which is tomean, continuing forever or indefinitely. this being the case itcannot be changed, for truth is truth no matter what changes aremade to the structure of its explanation. however, as for religeons changin… (more)

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.