Theo Dawson and Katie Heikkinen

INTRODUCTION

In a previous article (Stein and Heikkinen, 2008), we described how the Lectical Assessment System (LAS) and other aspects of developmental maieutics (Dawson & Stein, 2008) relate to the integral model. Here, we describe how the LAS can be used to reveal within-level differences between persons—differences that have important implications for the kind of learning interventions that are most likely to support individual development. We argue that assessments based on …