Attitudes: is considered as the first rank at all, that problem because the employees here work together sesame seeds may contain opinions or attitudes, it's not the same problems occurred.
Attitude: It is a problem that has ranked first since backboard Sesame collaboration may have opinions or attitudes are not the same, so the problem has prompted the contrary.
Attitude: the first is that it is a problem because the employees are working together may have different opinion or attitude, therefore the problem of conflict alert.