Between-subjects allows us to compare two or more groups that are given two different treatments. Within-subjects allows us to observe a group of participants over a course of time during a process. Using the between-subjects allows us to collect data at a faster rate and thus avoid our participants to become bored or lose interest in participation due to becoming exhausted of having to repeat the experiment more than once. Although within-subjects is a risk for losing participants over exhaustion, it allows us to test the same participants so we avoid other factors interfering with the results. For example, if I want to know if a group of students will test better if they listened to music prior to testing but they all differ in IQs or I do not have this background information to begin with, I can choose to test the same people over some time.
Small or large N designs refers to the sample size, or number of participants that will be participating in a study. Small N designs have fewer participants and large n designs have a larger number of participants. Overall, it is always good to have more participants, but there are cases where a small n design is more appropriate. Large N designs are best when we are able to have a large number of subjects participating. This will allow our study to be more generalized because our sample size is larger.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more