studies & articles
The Blog
One of the many pleasures of being a professor was feeling the need to stay on top of the research in psychology. When I first learned about the half-life of knowledge, the literature typically said it was 3-5 years in technical fields. As a retired professor, I am still a member of the American Psychological Association and subscribe to a service that delivers abstracts and open-source articles from a large number of journals. As an alumna of Harvard, I also get information from them and I have the time to peruse multiple sources. This is a pleasure most professionals don’t have, especially if they value
work-life balance.
I still love research and, when I was asked to write the blog, I enthusiastically agreed. I try to select articles based on their relevance to practitioners, but also to capture both emerging themes and important corrections. I am hopeful that, moving forward, we will have ways to enable readers to easily engage in conversations with me and each other.
-Dr. Karen Nelson
More on executive function
As promised, I am following up the last article summary with a series of abstracts related to executive function. First, Moffett et al. (2022) published “Enrollment in Pre-K and Children's Social-Emotional and Executive Functioning Skills: To what extent are associations sustained across time?”
Complex executive function over childhood
I’m going to do two entries on executive function. Here, I’m going to summarize an article at length. Next time, I will present multiple specific articles. McGuckian et al. (2023) published “Development of Complex Executive Function Over Childhood: Longitudinal growth curve modeling of performance on the Groton Maze Learning Task” in Child Development. Here’s an edited version of their article (for those of you who hate research design and statistics, I have put in bold critical findings):