This study follows Braud’s (2009) recommendation for the field of management, spirituality, and religion to produce “standardized assessment instruments”. Our principal goals in this study were to (1) define the construct of intentional intelligence and (2) formulate
and assess a valid and reliable measure of the intentional intelligence quotient (IIQ). Intentional intelligence is defined as one’s ability to (a) identify their current thoughts and (b) choose positive thoughts in one’s mind. We defined the intentional intelligence construct
in light of related constructs of mindfulness, self‐agency, and positive thought flow. We developed and tested the 10‐item IIQ scale as a measure of intentional intelligence alongside measures of comparison constructs. Based on exploratory and confirmatory factor analyses, we
found the IIQ to be a valid and reliable measure.