Descriptive research has advantages and disadvantages with researchers accounting for positive and negative variables. A collection of data of. 1 Univariant Descriptive Design Univariant Descriptive Designs Are Undertaken To Describethe Frequency Of Occurrence Of Descriptive Research Research Studies For purposes of identification of variables and hypothetical constructs which can be subjected to further investigations using other means descriptive research design come in handy. . Testing the hypothesis is the main focusThere are different types of. What is descriptive research. What is Descriptive Research. Descriptive research is a process of systematically describing and analyzing somethings features properties or characteristics. More simply put descriptive research is all about describing people who take part in the study. Descriptive research refers to research which describes a phenomenon or else a group under study