Happy people make people happy Essay

Like yawning, many recent studies have proved that laugh is contagious. Does this necessarily imply that when you smile to a complete stranger, he allow smile cover to you? Or on the other hand, when you lour at a complete stranger, he result frown at you as well? To find out the answer, we designed an experiment to render will happy peck make people happy.Independent variables are the factors we manipulated. in that respect are two independent variables in this test. The first one is our perception conditions when having eye contact with the strangers, i.e. smile condition, frown condition and control condition. We unsex smile condition as smiling without teeth, frown condition as knitting our brows, and control condition as having a neutral nervus facial nerveis expression. The second one is gender. To understand if gender matching matters, we will test the three conditions with strangers with the same gender and the opposite gender.Dependent variables are the variables cosmos tested in the experiment. In this test, the dependent variables are the responses from the participants. We will consider their responded expression in 5 categories give frown, small frown, neutral, small smile, and clear smile.However, in that respect are confuse factors that may affect the results of the experiment. Confounds are the alien variables in an experimental design that correlates with both the independent and dependent variables. feasible confound is the original facial expression of participants. Randomly choosing participants is a appearance to prevent confounds. To further eliminate confounds, we will read complete strangers as participants and will not tell them about our test beforehand as they may confound the result by giving us what they commit we want to see. The last thing we do is to execute this test in a consistent way. We have strict control over our facial expression to make sure that our expressions will not defer a bevy among particip ants.This is not a simple test as what we before consider. The first obstacle we encounter is not having enough confidence to frown at people. It is not difficult to smile at strangers, but lour at strangers is somewhat weirdthat we hesitate for a long judgment of conviction before having confidence to complete the test. The second obstacle we encounter is there are possible biases in choosing participants. For example, we tend to choose participants with the same scat or at similar ages with us. This may create possible confounding factors to the test. The last obstacle we encounter is finding suitable participants. Since we want to choose participants that are walking alone and not distracted by phones or music, surprisingly there are only a few green goddess be found around campus. It takes us quite a lot of effort and time in finding suitable participants for the test.Before conducting the test, we ground our hypothesis as when we smile to people, people will smile back to us whereas when we frown at people, people will frown at us as well. We come out with this hypothesis because we believe ones sensation can influence others, that is when there are optimistic and happy people in a classify, other members in the group will break happy more easily whereas when people in a group are generally in a pessimistic and unhappy mood, other members in the group will be influenced and become unhappy as well.