Schizotypy: The Way Ahead.

BACKGROUND Empirical evidence suggests that schizotypy is a useful construct for analyzing and understanding psychotic disorders. However, several issues remain to be resolved. METHOD This selective, critical review, addresses some questions and limitations, and discusses future directions of work. RESULTS First, we present a conceptual outline and discuss the evidence from translational and interdisciplinary studies on schizotypy. Next, we examine and discuss newer analytical and methodological approaches, including network and machine learning approaches. We also discuss newer psychometric identification approaches, such as those using biobehavioral and ambulatory assessment. Next, we review recent cross-cultural studies in schizotypy research. Finally, we identify new challenges and directions and draw conclusions. CONCLUSIONS This selective, critical review suggests that new methods can contribute to the construction of a solid scientific model of schizotypy as a risk construct.