What features of dyads make them the most intimate social relationships? Describe two important features of dyads that change when the group becomes a triad.

The two features are Cooperation and Responsibility

Explanation:

Dyads relationship is a type of relationship where by the social group consist of two people only while a Triad on the otherhand is a relationship where three people are involved.

The ability to have cooperation between the two people leading to loyalty by one partner and a sense of responsibility between them to see towards the success of the relationship irrespective of its instability are what makes them (Dyads) most intimate social relationship.

On the otherhand, these features changes when the relationship changes from dyads to triads. The cooperation would no longer be there as a result of one person having an option to establish a social interaction. Lack of loyalty is common when a relationship becomes a triad. Also, there would be lack of sense of responsibility to see towards the success of the relationship. There is a possibilty of one person leaving the group if feedup rather than trying to resolving the issue (as a result of lack of reponsibility).