Lecture 15: Sexuality Part ll Flashcards
frequency of sex and happiness correlational research
- Couples who have sex more frequently are more satisfied with their relationships and are happier with their lives overall
- Sex is rated as the daily activity associated with the most positive affect
frequency of sex and happiness study (Loewenstein et al., 2015)
- Correlational research cannot establish directionality or rule out the factors
- Experimental manipulation: asked half of the participants to double their sexual intercourse frequency
- Increasing sexual frequency did not increase happiness
Instead, led to less desire for and enjoyment of sex
frequency of sex and happiness study (Muise et al., 2015)
- 30,645 participants
- Sexual frequency only matters for the well-being of people in relationships
- Found a curvilinear effect of sexual frequency on life satisfaction
- It increases up until once a week, then peters off
- The effect of sexual frequency on well-being is mediated by relationship satisfaction
- Part of the pleasure of sex derives from strengthening the intimate bond, and that does not rely on daily sexual activity
The financial value of the happiness boost resulting from increasing the frequency of sexual intercourse from once a month to once a week
~ $100,000 CAD today
increasing frequency of sex past once/week
- For people in romantic relationships, sexual frequency is no longer associated with well-being at a frequency greater than once a week
- In the Loewenstein study, couples were already having sex about once a week at baseline
sexual afterglow daily diary study
- Following sex, couples experience a lingering boost in sexual satisfaction that lasts ~48 hours
- Higher levels of sexual afterglow predict relationship satisfaction over time
evolutionary explanation for the sexual afterglow
- From an evolutionary perspective, too-frequent sex may be suboptimal
- Depletes resources required for other life-sustaining activities
- Sperm concentration decreases with successive ejaculations
- Risk of displacing one’s own sperm
neurochemical explanation for the sexual afterglow
Possible that “feel good” neurochemicals released during sexual activity to keep us bonded to our partners take a while to dissipate
self-determination theory
we are happiest when engaging in activities that meet our needs for autonomy, relatedness, and competence
relatedness
feeling close to others
competence
feeling confident & capable
autonomy
feel that we can choose & control our own actions
self-determination theory and sexual satisfaction
Fulfillment of all three needs uniquely predicts sexual & relationship satisfaction
autonomous vs. controlled motivations
- SDT makes a distinction between autonomous and controlled motivation
- When behaving autonomously, we are doing something we genuinely want to do, not something we are pressured to do
applying SDT to sex
- Sex is more enjoyable when pursued for autonomous reasons in contrast to controlled reasons
- I.e. Because it feels good and we enjoy the intimacy it brings rather than because it would be embarrassing to refuse
impact of having sex for approach vs. avoidance reasons
- Having sex for approach reasons is linked with more positive emotional and relationship outcomes for both the self and the partner
- Having sex for avoidance reasons is linked with more negative emotional and relationship outcomes for the self and the partner
having sex for approach vs. avoidance goals study
half of the participants received information about the benefits of approach goals and were instructed to focus on approach goals over the next week. One week later, they reported having more satisfying sexual experiences and greater relationship satisfaction
sexual growth beliefs
Sexual satisfaction requires effort and work
sexual destiny beliefs
- Natural compatibility between partners is key to sexual satisfaction
- Struggles in a sexual relationship are a sure sign the relationship will fail
- A couple is destined to have satisfying sex or they are not
sexual destiny vs. growth beliefs and relationship satisfaction
- Sexual growth beliefs are associated with higher levels of sexual & relationship satisfaction for both the self and the partner
- True even when undergoing a major transition like parenthood
- The impact of sexual destiny beliefs on relationship quality depends on the degree of sexual disagreements in relationships
- Lower relationship quality when experiencing disagreements about the sexual relationship
sexual beliefs over time
Sexual beliefs are malleable
perceiving sexual interest for men
Men tend to exhibit sexual overperception bias
Sexual overperception bias
- Perceiving greater sexual interest in women’s behaviour compared to women’s self-reported intent & outsider observe woman ratings
- They ascribe more sexual motives to flirting behaviour
interpreting sexual interest in women vs. men
- Men rate women’s flirtatious behaviour as signalling more positively than women
- No difference for a laugh, smile, touch, and a coy smile
- Men rate women’s rejection behaviours as signalling less negativity
- No difference for a negative head shake & frown
evolutionary explanation for the sexual overperception bias
it’s more costly for men to miss a mating opportunity
perceptual confirmation explanation for the sexual overperception bias
- We may project desires onto prospective partners
- We see what we want to see