A comprehensive individual-difference measure of planning propensity validated across financial and general time-use domains, developed specifically to address the lack of a domain-general planning trait measure in consumer and behavioural economics research. Lynch et al. (2010) validated the PtP across six studies demonstrating high internal consistency, confirmatory factor structure, and predictive validity across saving behaviour, debt management, vacation and time planning, and goal achievement. FPP is the most direct predictor of financial outcomes: saving rates, preparedness for expected expenditures, credit card balance management, and resistance to financial temptation. GPP predicts general time management effectiveness, task completion rates, and preparedness for non-financial goal pursuit. Both dimensions predict resistance to deadline effects, better budgeting accuracy, and lower susceptibility to resource slack illusions. The PtP is the dominant individual-difference measure in consumer financial decision-making research and is widely used as a moderator in studies of financial goal interventions, retirement savings nudges, and time-management communication.
Lynch, J.G., Jr., Netemeyer, R.G., Spiller, S.A., & Zammit, A. (2010). A generalizable scale of propensity to plan: The long and the short of planning for time and for money. Journal of Consumer Research, 37(1), 108–128.
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