No tinkering allowed: When the end goal requires a highly specific or risky, and complex action sequence, expect ritualistic scaffolding.

On Jagiello et al.'s cultural action framework, end-goal resolvability and causal transparency make possible the transmission of complex technologies through low-fidelity cultural learning. We offer three further features of goal-directed action sequences - specificity, riskiness, and complexity - which alter the effectiveness of low-fidelity cultural learning. Incorporating these into the cultural action framework generates further novel, testable predictions for bifocal stance theory.