[amp_mcq option1=”Single variable” option2=”Replication” option3=”Occupation” option4=”Interest in the subject” correct=”option2″]<\/p>\n
The correct answer is: B. Replication<\/strong><\/p>\n An experimental study is a type of research that involves manipulating one or more variables to observe the effect on another variable. The goal of an experimental study is to determine whether there is a cause-and-effect relationship between the variables.<\/p>\n In order to determine whether there is a cause-and-effect relationship, it is important to replicate the study. Replication means repeating the study with different participants, different settings, and different researchers. This helps to ensure that the results of the study are not due to chance or to factors other than the manipulated variable.<\/p>\n The other options are incorrect because they are not necessary for an experimental study. A single variable can be manipulated in an experimental study, but it is not necessary. Occupation and interest in the subject are also not necessary for an experimental study.<\/p>\n Here is a more detailed explanation of each option:<\/p>\n [amp_mcq option1=”Single variable” option2=”Replication” option3=”Occupation” option4=”Interest in the subject” correct=”option2″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[954],"tags":[],"class_list":["post-51125","post","type-post","status-publish","format-standard","hentry","category-teaching-and-research","no-featured-image-padding"],"yoast_head":"\n\n