Relationships Flashcards
(93 cards)
Define sexual selection×
Selecting a mate because of the advantageous characteristics they possess e.g. IQ or physical ability
Define anisogamy
Sexual reproduction in which gametes of the two sexes are dissimilar
How do females act when choosing a sexual partner? Why?
Very selective - invest 9 months into pregnancy, need a partner who’s genetically healthy to pass down to offspring
What aspects do females look for in regards to sexual selection?
Genetically fit
Wealthy
Tall
What is the ‘sexy sons’ hypothesis?
Females sexually select male partners with desirable traits so their sons inherit the traits
How do males act in regards to sexual selection?
Compete with each other for the best mate - have greater chance for sexual selection (millions of sperm produced)
What do males look for in regards to sexual selection?
Young
Healthy
Hourglass figure
What is mate guarding?
Male guards the female to ensure she doesn’t mate with anyone else
Define cuckoldry
The fear of a males’ sexual partner getting pregnant by another man, and having to raise the child
State three disadvantages of the evolutionary explanation of sexual selection
- Ignores homosexuals, those who are infertile and those who can’t naturally reproduce - relationship for other reasons than reproduction
- Gender biased - in regards to long term, males can select many partners but females only one (unfair)
- Male need to protect female may lead to abuse of power - could lead to domestic violence (destructive relationship)
State three advantages of the evolutionary explanation for sexual selection
- Dunbar (2000) found childless males were shorter - suggests female selection of taller males - supports sociobiological theory
- Singh (2002) investigated male preference towards womens’ hip to waist ratio or body size - waist to hip ratio favored (0:7 - small waist, wide hips)
- Greiling (2000) found short term mating beneficial for women as it gives them a chance to leave a poor quality relationship or produce more genetically diverse offspring - short term reproductive strategies applicable to both males and females
Describe the study conducted by Buss (1989)
Investigated what males and females look for in a long term partner - 10,000pps across 37 cultures.
Rated 18 characteristics using a 4 point scale.
Females desired: good finance, resources and ambition
Males desired: reproductive value, younger and fertile
Both desired: intelligence, kindness
State two disadvantages of Buss’ study
- Buller (2005) questioned female preference to higher status men. Studies into sexual selection tend to use female undergrads of high education who’d expect a high income, so are seeking an equal. Weak evidence for females choosing high stature males to support them
- Characteristics are suggestive, and some qualities are subjective (e.g. Attractiveness)
State an advantage of Buss’ study
Large sample of 10,000 pps across 37 cultures - no cultural bias, can generalise
Define self disclosure
Revealing of person, intimate thoughts, feelings and information about ourselves to someone else
What does self-disclosure reveal about a relationship?
People reveal more personal info to people they like. People who self-disclose are seen as likeable, kind and trustworthy
Define reciprocal self disclosure
The expectation of the same level of self-disclosure from others as you give out
State the four factors that affect the success of self-disclosure
- Appropriateness - it may be judged as lacking social skills, and not attractive e.g. on a first date
- Attributions for self-disclosure - why someone is disclosing the information - less successful if revealed to everyone
- Gender differences - females are typically better communicators - males threatened by too much self-disclosure
- Content - Too intimate info may be inappropriate and violate social norms - decreases attraction and causes threat in recipient. Attraction strongest when medium level of intimacy
State three advantages of the importance of self-disclosure
- Altman and Taylor (1973) supported their self-disclosure theory - found self-disclosure on the first date is inappropriate and made the individual seem maladjusted
- Kito (2010) investigated Japanese and American students in homo and hetero sexual couples, and cross-sex friendships. Heterosexuals had highest self-disclosure - important factor
- Tal-Or (2015) found self-disclosure is gradual and affects attraction. E.g. viewers preferred contestants who gradually self-disclosed instead of early-on
State two disadvantages of the importance of self-disclosure
- Unlikely that attraction is solely based on self-disclosure - other factors are needed
- Research found internet relationships involve more self-disclosure due to anonymity, so it’s easier to disclose - ‘Boom or Bust’ Theory
What is the ‘Boom or Bust’ Theory by Cooper (1997)?
Those in internet relationships self-disclose earlier than usual - gets intense quickly (boom), or is difficult to sustain due to pace (bust)
Describe Sprecher’s 2013 self-disclosure study
Investigated whether reciprocal self-disclosure was important in determining attraction.
156 American undergrads in pairs - 66% female-female, 33% male-female - spoke over Skype. One group reciprocal, one group one-sided.
Assessed on the experience (liking, closeness, perceived similarity and enjoyment) - found reciprocal led to a greater experience
State an advantage of Sprecher’s self-disclosure study
- Supported by Kito (2010) - cross-cultural research of homosexual, heterosexual and cross-sex friendships
State three disadvantages of Sprecher’s self-disclosure study
- Measured via Skype - may interfere with the quality of self-disclosure. Lacks validity - may not accurately portray the importance of self-disclosure
- Only conducted in America, and used undergraduates - can’t generalise
- Doesn’t account for other factors influencing the attraction e.g. physical attraction