Constructing a Performance Measure of Future Time Orientation

Abstract

Three studies present the development of the Scrambled Sentences Task for Future Time Orientation (SST-FTO), a performance measure of future time orientation. In Study 1, undergraduate research assistants rated a pool of 30 experimental items as delineating between future and present time orientations demonstrating the content validity of SST-FTO items. Study 2 established the convergent validity of the SST-FTO administered online showing performance related to a self-report measure of time orientation and a performance measure of delay discounting but not to a measure of temporal focus. Study 3 further established the validity of a shortened SST-FTO administered online following an episodic future thinking intervention known to affect delay discounting. The intervention influenced delay discounting but not SST-FTO performance. SST-FTO measures correlated with pre-intervention self-reported future orientation and predicted delay discounting even after accounting for intervention effects and self-reported future orientation. Internal consistency of the measure was demonstrated in all three studies through item-total correlations and Cronbach’s alphas. Results suggested the SST-FTO is a robust performance measure of future time orientation, predictive of decision-making on performance measures of delay discounting.

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Additional information

Funding

This research was supported in part by grant R01 HD080292 from the Eunice Kennedy Shriver National Institute of Child Health and Human Development. All data, analytic methods, and study materials are available by contacting the first author. This research was not preregistered with or without an analysis plan in an independent, institutional registry.