The replication crisis has spread all across the scientific community. In the field of psychology, scientists were not able to replicate more than half of previous findings (Open Science Collaboration, 2015). For a long time this problem went unnoticed, but a critical moment occurred when Daryl Bem published his now infamous paper on humans’ ability to quite literally predict the future (Bem, 2011). Many readers doubted his findings as there was no logical basis for the ability to predict the future and years later Daniel Engber summarized it nicely when he wrote:
“(…) the paper posed a very difficult dilemma. It was both methodologically sound and logically insane. (…). If you bought into those results, you’d be admitting that much of what you understood about the universe was wrong. If you rejected them, you’d be admitting something almost as momentous: that the standard methods of psychology cannot be trusted, and that much of what gets published in the field—and thus, much of what we think we understand about the mind—could be total bunk.“ (Engber, 2017)
Your semester has ended and you are already bored by how much time the holidays freed up?
Do you want to dive deeper into issues around psychological science, but did not know where to start?
For the next weeks, we are going to be sharing our JEPS editors’ recommendations for your summer readings & listenings on different psychological topics. These will include all sorts of media, from newspaper articles or podcasts to journal articles we thought you should definitely read.
For us Editors of JEPS, one of the most important topics in current psychological science and beyond are the issues of replicability and reproducibility [for an introduction, see Galetzka, 2019], as well as possible paths to solutions.
The keyword here is Open Science, an umbrella term for activities which strive to make science more transparent, openly accessible, and reproducible, in an effort to increase our confidence in the results we read in the body of scientific literature.
While many Open Science initiatives are led by more senior researchers, the movement is fundamentally driven by bottom-up initiatives of early-career researchers, but students as well.
For this interview, we sat down and got together with one of these student-led initiatives: The PsyFaKo’s Open Science Initiative [OSIP, Open Science Initiative der PsyFaKo e.V., webpage in German], a working group in the German Convention of Student Councils of Psychology. They made headlines in the landscape of German psychology last year when they released a position paper on the Replication Crisis and Open Science, which had a considerable impact at German universities. Continue reading
Shiny is a powerful tool in R for you to show off your work to the world, without explaining all the complicated code behind your analysis. Because of its free and open-source development and deployment structure, sharing your methods or work online was never easier. For example, in our recent publication in the Journal of European Psychology Students my colleagues and me used Shiny to implement a network method in which we used the concept of network centrality to determine the most relevant articles in a research field. Because I believe there are a lot of benefits in sharing one’s methods, my hopes are that this blog post has the possibility to also inspire you to share your own work through Shiny. I will walk you though developing your own R Shiny application from scratch, tailoring it to your design choices, and publishing it online, in 7 easy steps. Continue reading
Being an undergrad is hard. With the days spent in lecture rooms and the nights devoted to catching up with essays and assignments, one wonders how is it even possible for undergrads to do any research – let alone publish it. While there is no expectation from undergrads to publish, a rough (and very anecdotal) approximation is that around 1 in 100 students publish during their undergraduate studies in either a peer-reviewed journal or other online outlets. (However, this highly depends on the field and publishing culture of the affiliated institution). There are also many benefits to publishing as undergrad; as illustrated by Griffith (2001), an early publication – regardless of the importance of the findings or prominence of the outlet – can increase student’s confidence and inspire a prolific academic career in the future. So how do these acclaimed one-in-a-hundred undergrads manage to publish amid challenges of the student life? Continue reading
Even though scientists are oftentimes lost in the ivory towers of their scientific work, academic research in any discipline – and especially psychology – is tightly connected to the society. It contributes to the improvement of the living conditions in the population. It supports the decision-making process of policy-makers with scientific evidence. And it is paid for by the tax-payers’ money. In an attempt to ensure that this natural relationship between science and society is always well-balanced, we make policies – governmental policies, international policies, institutional policies. The field at the interplay between science and policy-making – very intuitively coined ‘science policy’ – therefore concerns itself with topics such as the allocation of resources for scientific research, the careers of scientists, and the systems of efficient communication between scientists and policy-makers (Pielke, 2005). Continue reading
In the past, we have talked a lot about Registered Reports and their potential to increase the rigor and reproducibility of psychological science (see here, here, and here). In a previous blog post, James Bartlett interviewed Dr. Hannah Hobson, who published a Registered Report as part of her PhD project.
In this blog post, we talk with Tatiana Kvetnaya who received her Bachelor degree from the University of Tübingen, and who is currently pursuing her graduate studies at the Goethe University Frankfurt. Excitingly, Tatiana recently published her bachelor thesis as a Registered Report with the Journal of European Psychology Students. Below, she recounts how she first came in contact with Registered Reports, her experience publishing one herself, and tips for students thinking about doing the same. Continue reading
The technological developments we see today set a whole new view of life as we know it. Starting with the Industrial Revolution, and getting to robot assisted mass production of goods, we get to use intelligent machines in order to make life easier and evolve as a species. And psychology is not an exception. Ever since ELIZA was developed to simulate a psychotherapist in the ‘60s (try it for yourself here) computers have been widely used within clinical psychology and psychotherapy. Today, we will be talking about the efforts of the Clinical Psychology and Psychotherapy School of “Babeș-Bolyai” University of Cluj-Napoca, Romania in pursuing Virtual Reality (VR) and Artificial Intelligence (AI) research and practice excellence.
Investigating concepts associated with psychology requires an indefinite amount of reading. Hence, good literature reviews are an inevitably needed part of providing the modern scientists with a broad spectrum of knowledge. In order to help, this blog post will introduce you to the basics of literature reviews and explain a specific methodological approach towards writing one, known as the systematic literature review. Continue reading
Take a minute to think about the following question. Who are you?
In trying to come up with an answer, you most likely have relied on knowledge about your past experiences. You might have thought about where you grew up, where you went to school or university, your current career, or your particular interests and hobbies. Most of these memories are autobiographical. Continue reading