The neighbors didn't invite Charlotte to the block barbecue because Charlotte's dog is often on the loose making a mess on their lawns. Not inviting her is an example of a(n)

Informal Negative Sanctions.

Explanation:

A social sanction can be defined as reaction of society,approving and disapproving someone's actions. Social sanctions can be positive and negative.

In the given case, social sanction is negative. Informal negative sanction can be defined as sanctions that are regulated to discourage, embarrass, public ridicule, criticize, etc. In the given instance, informal negative sanction is used to discourage Charlotte, by not inviting her to block barbecue because her dog creates mess on lawns when left loose.

Therefore, informal negative sanction is the correct answer.

nasa 3

if interdependence implies a two-way dependence, and if each partner is equally dependent on the other for success, then there is an equal commitment to the making the partnership successful. the advantage is sustainability of the relationship, the disadvantage is that decisions are "democratic" and therefore may take longer to reach and more likely to be a compromise (which is not always the best solution). as the interdependence moves away from equality, the decisions become more influenced by the more independent partner. in the extreme the relationship becomes more dictatorial and more like "master-slave". generally the relationship has less commitment in both directions and is more likely to be temporary.

if one generalizes (and one shouldn't), equity partnerships, which is probably what is implied by interdependence, can be slow to progress or change but durable. the extreme alternative, independent-dependent partnerships tend to be efficient but more fragile.

hope this but you will have to site your own evidence. : )