HUMAN RELATIONSHIPS Flashcards
(47 cards)
What are the three components of love?
Intimacy, passion, companionship
ERQ OPENING
- Evolutionary Theories argue that the purpose of attraction is to procreate.
- What does the biological approach to human relationships suggest?
- humans are attracted to traits that would have the greatest advantages for our potential offspring.
- attraction is a pysiological response.
limitations to the bio approach?
- cannot establish cause and effect relationship.
- most research is conducted using animal models
Outline the neurotransmission explanation for human relationships:
- Helen fisher
- there is a specific attraction systen in the brain that is associated wth dopamine rich areas.
- evolved to help individuals attract mates and focus their mating energy on one specific partner.
- biochemical cocktail: dopamine, noradrenaline, and seratonin.
Dopamine
Motivation neurotransmitter
Noradrenaline
- Controls emotion and stress
- increases attentiveness and alertness to a new partner.
Seratonin (drops when we fall in love):
Calmness, control of emotions, etc..
Testosterone
- Increases levels of sexual attraction.
Explain the role of neurotransmitters in personal relationships:
- When pleasure is experienced, dopamin produced in the Ventral Tregmental Area in the midbrain is released (to amygdala, NA, hippocampus, and prefrontal c).
- Dopamine enhances impulsive behavior while seratonin reduces it.
Fisher (FOR NEUROTRANSMITTERS AND LOVE):
Aim: To test if there are specific neural mechanisms associated with romantic love.
M:
1) self-selected sample of 10 women and 7 men who were intensely in love for an average of 7.4 months.
2) conducted a semi-structured interview to establish duration and intensity of participants love.
3) likert scale on traits they associated with love.
4) particpants were placed on fMRI for 30 seconds while they saw a picture of a loved one.
R:
- great activity in the brain’s reward centers.
F:
- Love is a motivation system/need/craving designed to enable mating.
Marazitti (For neurotransmitters) OCD:
Aim: Identify the role of seratonin levels on obsession.
M:
1) 60 participants: 20 in love since 6 months, 20 with obsessive compulsive disorder, and 20 normal.
3) Blood samples from each showed that seratonin levels were similar to those who had obsessive compulsive disorder.
- didnt examine S activity in the brain.
Explain the hormones explanation of personal relationships:
- Bowlby proposed that human have specific behavioral and physical responsesknown as attachement behaviors.
Vasopressin
- Linked to territorialty.
- linked to sexual behavior, parental behavior, bonding with mates.
- Has receptors in the amygdala (emotional regulation) and the nucleus accumbens (addiction).
Winslow et al (for hormones in human relationships and the animal extension) TETHERED VOLES:
- Prairie voles (known for monogamous relationships)
- allocated to 3 conditions: Oxytocin, Vasopressin, or control
- exposed to a reproductive female that was slightly tethered to prevent her from moving.
- those injected with vasopressin spent as much time with the mate as with the stranger, those with not or oxytocin were attracted to the mate.
Walum et al (Hormones in personal relationships) GENETIC VARIATION:
Aim: To see if men with higher VPN had more marital satisfaction.
P:
1) sample of 552 males was tested for allele 334 (genetic variation that leads to lower VSP levels).
2) Took a likert scale test about attachement, marital satisfaction, etc..
3) men with the genetic variation were less satisfied with their marriage. were more likely to be single. no such effect was seen on women.
Similarity attraction model:
- people tend to be attracted to those similar to them.
- seek validation for their opinions, mannerisms, etc..
Markey and Markey (similarity attraction model):
Aim: Investigate the extent to which similarity has a role.
P:
- questionnaire about ideal mate characteristics and their own to see the similarity.
- follow-up study was conducted with young couples.
R:
- those who had more harmonious relationships had more similarities.
Explain the Internal Working Model:
- relationships are formed based on mental perceptions from childhood/ from relationships.
Hazen and Shafer (Schema in relationships) NEWSPAPER LOVE QUIZ:
- Aim: investigate the role of early attachement figures on relationships.
- Method:
- volunteers took a ‘‘love quiz’’ in a newspaper where they described their feelings about relationships.
- took another quiz where they detailed their parents relationship.
R - those who chose: secure, avoidant lovers, ambivalent lovers had the same patterns with their parents.
The Halo Effect:
- Tendency for an impression created in one area to influence another area.
Dion et al (the Halo effect) ENVELOPE:
Aim: if attractiveness played a role in judgements:
- particpants were given an envelope of three photos (attractive, average, unattractive).
- those who were more attractive were given higher ratings in positive traits.
Zajonc, lab experiment (mere exposure effect) shown with different frequencies:
- Showed studnets at MICHSTATE the faces of males with different frequencies.
- asked them to rate their likability on a 7-point scale.
- ## more times seen, higher likability.
Moreland and Beach (Mere exposure Effect), confederate female students
- 4 confederated were use dwith different visit numbers of lectures (0,5,10,15).
- students asked to fill a survey and rate the girls.
- those who had 10-15 visits had a higher rating.