Human Bio_Research Methods

Scientific method 1. Recognition of a problem  2. Collection of information related to a problem  3. Making a hypothesis  4. Testing the hypothesis  5. Collection of data from the experiment  >If hypothesis is disproved, make another one  >If hypothesis is supported, conclusion  6. Conclusion   

A hypothesis is a suggested explanation for the observations that gave rise to the problem.  A good hypothesis:   1. is short  2. is a definite statement  3. can be tested  4. usually links two variables