There is a revolution in statistics happening: The Bayesian revolution. Psychology students who are interested in research methods (which I hope everyone is!) should know what this revolution is about. Gaining this knowledge now instead of later might spare you lots of misconceptions about statistics as it is usually instructed in psychology, and it might help you gain a deeper understanding of the foundations of statistics. To make sure that you can try out everything you learn immediately, I conducted analysis in the free statistics software R (www.r-project.org; click HERE for a tutorial how to get started with R, and install RStudio for an enhanced R-experience) and I provide the syntax for the analysis directly in the article so you can easily try them out. So let’s jump in: What is “Bayesian Statistics”, and why do we need it? Continue reading
Would you like to collect data quick and efficiently? Would you like to have a sample that generalizes beyond western, educated, industrialized, rich and democratic participants? While you acknowledge social media as a powerful means to distribute your studies, you feel that there must be a “better way”? Then this practical introduction to crowdsourcing is exactly what you need. I will show you how to use Crowdflower, a crowdsourcing platform to attract participants from all over the world to take part in your experiments. However, before we get too excited, let’s quickly go through the relevant terminology. Continue reading
This post will talk about the pros and cons of a few selected providers of online survey services and may help you find the best survey service provider for your research purposes. With the information given in this post, your future data collections will become much easier due to the overview of survey providers for quantitative research you will receive. After giving you an insight into the diversity of survey tools and the general features they provide, four of the best featured and most frequently used survey tool providers will be presented in greater detail.
Graphics and figures we design are the first thing editors and other readers look at when browsing through our paper. Hence, it is prominent to be efficient in conveying complex information so the included data would be more concise and clear than the descriptive text itself. If you do it right, not only your chances for publication will increase, but it will as well help your audience to understand your ideas, objectives and results in a better way. So, in short, keep them interested. Want to know how to do it? I bet that the answer is yes. So, follow me! Continue reading
Journal articles are read by researchers or students for various reasons, but mainly, for reviewing for conferences, classes, research projects, or simply to keep up with the latest developments in one’s field of interest. However, effective reading skills are rarely taught or brought up for discussion as a prominent issue that needs more attention. Thus, many of us spend hundreds of useless hours trying to master this skill. Why not to save ourselves time and effort by following just few simple steps?
In April 2012, at the conference of the Austrian Society for Psychology (ÖGP) at the University of Graz, Robert Kail – experienced researcher and editor for one of the flagship journals in Psychology, Psychological Science – gave an insightful presentation and discussion targeted to give advice about manuscript preparation and the submission process to junior researchers in psychology. His presentation was organized around several key questions taken from a survey that students of the association for psychological science (APSSC) had conducted. The following main topics of his presentation will be discussed in this post: turning a thesis into a paper, writing a clear introduction, choosing the right title for a paper, and what to consider during the submission phase.
Writing the title takes just a fraction of the time you need to put down your work on paper. Nonetheless, this starting point is very important one, because it may influence the impact of your work and the number of readers that it will attract. With the increasing digitalization of research, more and more people are using abstract databases to find articles relevant to their work. That’s why, if you want your article to come up in the search results, you should make sure that its title is a good summary of your work and that it addresses the right audience. How can you do this? Here is a step-by-step guide with some useful tips.
“Research is formalized curiosity. It is poking and prying with a purpose“
(Zora Neale Hurston)
As psychological researchers we have to ask ourselves the big question of WHY we are conducting research; a question that some might argue may be even more important than questioning HOW we go about it. From starting with a research idea to concluding the research process certainly takes longer than most people would think. However, it does not stop there. While some may say that they are conducting research because it is part of their degree or job, most of you will know that, in an ideal case scenario, we conduct research in order to make the world (or at least the world of psychology) a little richer. This is certainly a privilege that we enjoy when being active in a discipline such as psychology.
Referencing causes a great number of mistakes in APA formatting (see also our recent analysis of manuscripts submitted to JEPS). This is perhaps not surprising, given the amount of details a writer has to observe when enlisting a single item in the references list. Should the titles be capitalised throughout or not? What is in italics what is not? Where do commas and full stops go? Why is there a standardised way of reporting references in the first place?
Students encounter problems with formatting headings according to the APA Style surprisingly often. 9% of manuscripts of submitted to the Journal of European Psychology Students manifested a problem in that area (Vainre, 2011). Even though compared to the previous version of the manual, the APA has simplified its standards considerably, much confusion still seems to be there. Hopefully this post will clarify a thing or two.