Studies You Should Know: Social Priming
Chivers, T. (2019). What's next for psychology's embattled field of social priming. Nature, 576(7786), 200-202. "Three years ago, a team of psychologists
Studies You Should Know: Career Success and Luck
Janosov, M., Battiston, F., & Sinatra, R. (2019). Success and luck in creative careers. Physics and Society. arXiv:1909.07956 Lu, D. (2019, September
Studies You Should Know: Meditation
Van Dam, N. T., van Vugt, M. K., Vago, D. R., Schmalzl, L., Saron, C. D., Olendzki, A., ... & Meyer, D.
The Dirty Little Secrets of Validity Testing
One of the dirty little secrets in the assessment business is the way that assessments are validated. There are no formal systematic approaches for the validation of tests that are easy for tests users, not versed in statistics, to follow.
The Changing Nature of the Celebrity Psychologist
A recent article in 'Nature' highlighted the potential conflict of interest that may exist for psychologists who earn an income from public speaking on topics for which they are researching.
Positive Psychology Interventions Have Limited Impact, and It Is Time to Celebrate
A recent study published in PLoS ONE conducted a reanalysis of a meta-analysis on Positive Psychology Interventions (PPI’s). A meta-analysis is, in simple terms, a statistical means of combining data from a lot of studies, and is an analysis of analysis. The results of a meta-analysis are often more robust than single studies as they combine data from multiple sources.
Replication Is the Bedrock of Science – Should It Be Predicted?
I think the claims to measurement in our discipline are on shaky ground to put in politely. As such, I often think that we should be focussed more on the evaluation of usefulness rather than infinitesimally small gains in measurement accuracy.
Gamification in Personnel Selection and the Need for Real-world Evaluation
The International Journal of Selection and Assessment recently included a feature article on the gamification of assessment. While the research methodology in the article was sound, I could not help but think that the article in many ways symbolised what is wrong with much of the assessment literature that emphasises psychometric properties as opposed to practical utility.
Are Leaders Psychopathic?
Many of us have experienced bosses whose behaviours we colloquially see as psychopathic, and this makes for attractive click-bait. The reality is however far more nuanced.
Finally, Some Good News of the Replication Front – Sorta
While the failure to replicate findings from the psychological literature has been a common critique of psychology in the recent press, one area of psychology which does appear to replicate is that of trait-based prediction, a finding that is especially relevant for I/O Psychology.