Answer:
The conflict theorist would argue from the point of view of the society being in perpetual competition as a result of inequality of distribution of resources and power. The rich would not pave the way for cheaper technology as a result of them purchasing early version of expensive technologies but rather, everyone would aspire to be the first to buy such early version of technology due to prestige associated with it.
On the long run, the conflict theorists makes more sense due to the fact that, as more people aspire to buy the early version of technologies, it creates extraordinary demand for the goods. this would force the manufacturers to employ more workers inorder to meet up with the demand thereby leading to fall in the prices of such goods. An example is the Toyota brand cars that is popular in some countries.
Explanation:
 
        
             
        
        
        
The answer is: nature and nurture
Nature and nurture is the ongoing debate in psychological field on whether humans development is mostly influenced by environmental or genetic factors.
Twins often used in such experiment because they have same genetic material. This means that if they were separated, the researchers could analyze whether the environment where they grow up resulted in radical difference within the children's development.
 
        
                    
             
        
        
        
Answer:
Continue with his original diet due to research based on belief perseverance.
Explanation:
Perserverance comes from a latin word meaning to do strictly, which is what a diet is structured to be. Since Brad started to diet on foods that are low in carbs initially he should continue with that. Also, logically too much carbhohydrates in ones diet is not good because the body cannot convert all the starch into glucose therefore makes glycogen and stores it in the liver and adipose tissue. If this collects around the heart, angina can be a result and inevitably heart failure. All in all, Brad should either stick to his original diet or do more research on both diets.
 
        
             
        
        
        
The correct answer is letter D
Explanation: Sigmund Freud has created the Psychoanalysis, that is a theory of personality and system of therapy for treating mental disorders.
In Psychoanalysis the patient can talks in a free way about how they feel and their thoughts, is called free association. 
Psychoanalysis was very expensive, and only rich people could do the therapy.