The study also shows that the size of the hunger that we experience is not merely the product of a lot or type of food we eat, but there are psychological factors that appear dominant and affect appetite. So what happens is when you experience interference or distraction while eating, it will feel more hungry afterwards.
So if you interrupt someone when eating then they will have a worse memory on the food, including the habit of doing the opposite of continue to increase the portion of food. In other words, it seems important that you have a good memory about what you eat. and that should be taken into consideration is the need to avoid eating while watching television or looking at a computer screen.

It is based on the observation of 100 male and female participants were asked to choose the soup is placed in a large bowl or small. Then participants are welcome to eat soup choice was. But the unknown is the research participants could reduce or increase some of the soup into a bowl.
Turns out 2-3 hours later, participants who ate smaller portions feel more hungry than participants who ate large portions. Instead participants who had eaten a big bowl of soup was the most satisfied among other participants. A day later, the participants were given a large portion also assess the soup more filling.