What challenges, if any, lie ahead for the field?
It is a tumultuous time for science in general and for psychology in particular.
I want JEP: HPP stakeholders (authors, reviewers, and readers) to work together to raise the bar on the quality of the research we publish, first in motivating the multiple decisions that are made in the course of a research project and second in being willing to collect enough data to turn a provocative result into a compelling one.
I do not believe in habit and tradition as arguments for sample size decisions and other methodological and analytical choices, but I am aware that in a more specialized journal like JEP: HPP, some of these issues can sometime be taken for granted out of a kind of shared, unspoken, understanding.
Still, I believe readers of JEP: HPP articles want to know why specific choices were made, authors would like to be more free to discuss the tradeoffs and the limitations of their approaches and for this, reviewers and editors need to tolerate less then perfect results for the sake of transparency.