Unsurprising But Still Worth Mentioning Causes Of High School Non-Completion

Behavior is more strongly tied to dropping out of high school than IQ. And, the kids who will drop out of high school are largely foreseeable.

High school completion provides health and economic benefits. The purpose of this study is to describe dropout rates based on longitudinal trajectories of aggression and study skills using teacher ratings. 

The sample consisted of 620 randomly selected sixth graders. Every year from Grade 6 to 12, a teacher completed a nationally normed behavioral rating scale. We used latent class mixture modeling to identify the trajectories.

Participants followed 3 trajectories of aggression (Low, Medium Desisting, and High Desisting) and 5 trajectories of study skills (Low, Average-Low, Decreasing, Increasing, and High). Over three-quarters of the sample were in stable trajectories of study skills over time. Most students in the High Desisting Aggression group were in the Low Study Skills group, and all students in the High Study Skills group were in the Low Aggression group. The overall dropout rate was 17%, but varied dramatically across combined aggression and study skills groups, ranging from 2% to 50%.

The results highlight the importance of early prevention that combines academic enhancement and behavioral management for reducing school dropout.

From Pamela Orpinas, et al., "Longitudinal Examination of Aggression and Study Skills From Middle to High School: Implications for Dropout Prevention" (February 4, 2018) via Science Daily.