Affiliation and Aggression: Oxytocin and Vasopressin - Psych 337

These flashcards cover key concepts related to social bonds, hormones involved, and the psychological implications studied in Psych 337.

What is a social bond?

A strong, positive relationship with a partner that is preferred to other individuals.

What hormones are closely related and involved in social bonding?

Oxytocin (OT) and Vasopressin (AVP) are closely-related peptide hormones involved in social bonding.

What roles does Oxytocin play in the body?

Oxytocin is involved in uterine contractions, milk letdown, social memory, and bonding.

What is the difference between pair-bonds and same-sex bonds?

Pair-bonds typically involve a romantic context, while same-sex bonds refer to strong friendships or affiliations among same-sex individuals.

What does the term 'parochial altruism' mean?

Parochial altruism describes behaviors that combine in-group pro-sociality and out-group anti-sociality.

How does AVP affect aggression in males and females?

In males, AVP increases aggression towards strangers, while in females, it decreases aggression towards strangers.

What is the social buffering hypothesis?

The hypothesis that the presence of a social support system helps buffer an individual from the negative impacts of stressful events.

What are the primary functions of Oxytocin in social contexts?

Oxytocin facilitates social approach and motivation, social recognition, memory, bond formation, and infant-caregiver bonds.

How can Oxytocin impact social behavior in humans?

Oxytocin increases pro-social behaviors such as generosity towards in-group members.

What is the significance of the 'Us vs Them' mentality in relation to Oxytocin?

Oxytocin can promote ethnocentrism, where individuals show in-group preference and out-group discrimination.