Supplemental stuff Flashcards
what personality traits were studied in Friedman 2007?
Pessimists and optimists
what health outcomes are found for optimism and pessimism?
Those who are optimistic have a death rate of 30.4% but pessimists were 56.5%
- Pessimists were 45% more likely to die
Does treating a personality (intervention) mean you will improve the outcome of survival?
Likely this will not be the case ⇒ 2 studies have found no survival benefit
what biomarker was associated with personality according to North 2014? Which type was lower?
inflammation /inflammatory markers
- conscientiousness was lower
what personality traits are associated with longevity in men vs women according to North 2014
- Conscientious or openness for men
- Agreeableness and emotional stability for women
How might culture affect which traits are desirable? How do we get people to adhere to care?
If we teach young students certain traits about adherence to care or if we implement them in certain programs we may find success in getting certain behaviors
what role might personality testing serve in medical care?
Personality testing may allow for doctors to make medical care more personable
- They may be better able to assess who will conform to their medications/not
what is a nerotic personality according to Chan 2014?
Tendencies to respond with negative emotions to threat, frustration, or loss
how is neuroticism related to health according to chan 2014
This is related to negative health outcomes ⇒ increased mental health issues
what big 5 characteristic traits lead to positive health outcomes for people who are neurotic?
Conscientiousness people often live longer
how does neuroticism lead to positive health outcomes sometimes?
They use anxiety from neuroticism in a positive way ⇒ refrain from detrimental behaviors
- They also have lower levels of inflammation due to healthier behaviors and better
stress responses ⇒ dampen their stress response to do good work
what is a conscientious personality according to Roberts 2014
The propensity to be self controlled, responsible to others, hard working, orderly, and rule abiding
- Grit and delay of gratification
how is conscientiousness beneficial according to Roberts 2014?
It predicts health and longevity, occupational success, marital stability, academic achievement, and wealth
is conscientiousness changeable according to Roberts 2014?
Personality traits are consistent but have systematic changes across the lifetime
- They are important for character development but they are changeable
- There is a moral argument against it
should interventions be used to increase conscientiousness
It is highly controversial
- Cannot provide a clear guide
according to Ruairi Robertson, what role might gut bacteria play in our health
- Digesting foods
- Responding medicine
- Control blood sugar and cholesterol
- Risk of diseases
- Involved in almost every function in your body like a second brain
- Balance of microbes can help stave off disease
how can our behavior cultivate a healthy microbiome according to Ruairi Robertson?
We can design interventions to prevent and treat chronic diseases
- Types of fat we eat
- Memory, stress behaviors, and stress hormone levels in animals
- Lists of foods that act as prebiotics or stimulate growth of healthy bacteria inside our intestines
what environments are identified as important in shaping our eating behaviors according to Jamie Oliver?
Cooking at home, teaching cooking at school, pass on cooking to your friends and family
- use local funding to get schools working with better food every year
what can be done to make food influences more positive according to Jamie Oliver?
Corporate responsibility, making food more central to our public administrative, free cooking lessons, teaching one another how to cook more, etc.
- Garden set ups, farm to school getups, etc.
What is the evolutionary hypothesis concerning overeating according to Kolbert 2009?
Supposedly people with a genetic tract for storing fat would have a competitive advantage for survival
- Genetics that support fat gain wouldn’t always be necessary because often too many people died
- Obesity wouldn’t be helpful for hunting and gathering
What is the health economics hypothesis? What is meant by “conditioned hyper-eating”?
Americans put on pounds because it made financial sense for them to do so
- Food got cheaper than the past few decades and fattening foods became a bargain
What is the “size acceptance” movement?
Rejecting that fat people are seen as disgusting and abhorrent, and instead taking a different approach socially to being “fat”. Aligns itself more with corporations like McDonalds and against the ones trying to implement better food choices in schools, etc.
- Claims that some people are just meant to be fat
do diets work according to spiesel 2007?
Likely it does not work very well
how did Mann and colleagues answer the dieting question?
- Random control trials for calorie restricted diets and non for 2 ½ years
- Average dieting weight loss between 2.5 and 10.5 years was less than 2.5 lbs - Long term studies over 4 years ⇒ no long term effect because people gained
weight back - Some studies found that dieting lead to weight gain in the long run
what are reasons for the dieting outcome?
Dieters are more likely to binge eat and calories consumed may be more tightly held on to by the body
- Weight cycling may cause additional basic health problems
What does Mann have to say about the effectiveness of diets?
Diets are not effective and its something that everyone deals with
- We have a near constant temptation environment
- according to biology and psychology weight gain is your body’s evolved response to starvation
what role do genes play in dieting?
The bodies that could use energy efficiently with small amounts of food were the most successful at passing on genes in the past
- Psychological pursuit of more foo is also involved in survival
- Your genetic code contains the blueprint for your body type
- Your body stays within its healthy weight range and when your weight goes outside of that it will try to push it into the range again
what is the evidence for the genetic role in dieting?
Twin studies are the evidence ⇒ 70% of peoples weight and 80% of variation
- It’s hard to make people obese as well if they are not within their genetic range