This article covers several topics: Why do we need to split data into training data and test dataset to build…
Suggested citation: Gunawan, J., Marzilli, C., & Aungsuroch, Y. (2022). Online ‘chatting’ interviews: An acceptable method for qualitative data collection.Belitung Nursing…
Gunawan, J., Marzilli, C., & Aungsuroch, Y. (2021). Establishing appropriate sample size for developing and validating a questionnaire in nursing…
This article is originally published in Belitung Nursing Journal. Suggested citation: Gunawan, J. (2015). Ensuring trustworthiness in qualitative research. Belitung Nursing Journal, 1(1),…
I just reviewed several articles in BNJ, which the authors tried to develop or modify an instrument. Unfortunately, in their…
Although I have presented in YouTube or some webinars about writing a “methodology/methods/materials” in the main text of an article…
No doubt, too many articles, blogs, videos, and any other resources have published materials related to sampling techniques. Yet, confusion…
There is a slight confusion between the terms “control” and “comparison” groups. However, both are often used interchangeably. This article…
Often, when we read a research article with a correlational design, the result was totally different, which is a prediction…
Without any doubt, this year has taught us many lessons. We can’t even prevent the attack from the invisible virus…
