Ethnocentrism is defined as the belief that emerges in people as thinking that their values and ethics are correct are makes them feel superior and major than other people or group.
This feeling usually leads to division among people on basis of race, ethics, religion , culture etc .It is considered negative when it tends to increase arrogance and consider other group's ethic ,heritage and standards low
this pillar is very important to Muslims because this pillar stands for their daily prayers. Muslims express their faith to god through salat which means performing their daily prayers.
According to cognitive learning theorists, the reduction in errors indicated that the former group of rats are getting smarter and are adapting to the experiments they are given. Hope this is good.