Data

Improving Research Practices, From Beginning to End

Efforts to promote replication, preregistration, and new analytic approaches now represent just some of the advances psychological scientists have been making toward improving research practices in the field. With the recognition that long-accepted research practices have certain inherent problems comes the question: What now? As the field tries to answer More

Preregistration, Replication, and Nonexperimental Studies

In last month’s column, I worried about whether encouraging us to preregister our hypotheses and analysis plan before running studies would stifle discovery. I came to the conclusion that it needn’t — but that we need to guard against letting the practice run away with itself. In this column, I More