Explain how researchers working from each of psychology's major perspectives might investigate an emotion such as love

Researchers working from each of psychology’s major perspective might investigate an emotion such as love through the following;

•Neuroscience perspective – brain circuits and body chemistry

•Evolutionary perspective – analyzation of survival

•Behavior genetics perspective – compare emotions that is attributable to a person’s gene and of how it may be attributed to the environment

•Psychodynamic perspective – focuses on evidence in regards to a person’s emotional feelings  

•Behavioral perspective – external stimulus

•Cognitive perspective – process, attitude and beliefs foster attachment to the person’s loved ones

•Social cultural perspective – explore situational influences in regards to attraction and though the development and expression in regards to love amongst cultural groups

answer; primary source information;

which sentences ? that question is incomplete