1st QUESTION: What allows sociometry to be measured and visualized within a group?

2nd QUESTION: What is asked in a sociometric test to the members of the group?

Actively participate as mediators between subgroups
Isolated people receive few or no choices and rejected people accumulate negative choices
They are always undercover opinion leaders
Represent external evaluators of the process

Hormonal changes linked to stress
Macroeconomic market trends
Gray eminences influencing the leader and chains of communication that show the information flow
Political preferences determined by external surveys

What should be eliminated to avoid sampling biases
That participants fail to differentiate it from other flavors
Requiring less advertising investment than others
Which is the most chosen and should be focus of distribution and production to avoid stock-outs