How is the null hypothesis used in cognitive neuroscience research? What are some null hypotheses in systems neuroscience research.

Null hypothesis testing is a formal approach to deciding between two interpretations of a statistical relationship in a sample. The Null Hypothesis Significance Testing framework. NHST is a method of statistical inference by which an experimental factor is tested against a hypothesis of ... Null hypothesis testing is a formal approach to deciding between two interpretations of a statistical relationship in a sample. Feb 4, 2014 ... Title:Null hypothesis significance tests: A mix-up of two different theories, the basis for widespread confusion and numerous misinterpretations. Dec 19, 2012 ... If the null hypothesis is supported, nothing unusual is going on; the factor under investigation has no explanatory power; the drug being tested ... Specify the null and alternative hypotheses. Using the sample data and assuming the null hypothesis is true, calculate the value of the test statistic. Again, ... It is concluded that research traditions and customs of discrimination against accepting the null hypothesis may be very detrimental to research progress. Oct 11, 2016 ... The research hypothesis is a prediction of the relationship between these variables. It is NOT a conclusion about what has already been found, ... The first thing needed to know is that there are two Hypotheses called the Null Hypothesis (H0) and the Alternative Hypothesis (H1); they are mutually ... The neutral theory holds that most variation at the molecular level does not affect fitness and, therefore, the evolutionary fate of genetic variation is best ...