aikyam school

Salience vs. Initiation Mechanism Disambiguation

Policy interventions frequently combine reminders, information provision, and process modifications, obscuring whether individual behavior shifts stem from memory nudges or from reducing active step-initiation thresholds.

Picture this

Receiving a text alert that a doctor's checkup is due reminds a person of the task, but they must still dial the clinic to schedule it. Having the receptionist call and ask 'Would you like to book for Tuesday at 10 AM?' eliminates the act of making the call. A reminder refreshes memory; proactive initiation removes the active threshold to act.

What the evidence says

Sending a text message reminder produced an application increase 1/14th the size of proactive phone call initiation (p < 0.001). Free callback salience produced an effect 1/100th the size (p = 0.017), and initiating calls later in the application window reduced treatment impact (-0.072 percentage points per day, p < 0.001).

Who
N = 9,838 jobseekers across multiple experimental sub-rounds in Lahore, Pakistan.
How
Multi-arm RCT comparing interactive phone-call initiation against passive text reminders (Table C.4), free callback reminders (Table C.3), and variations in call timing and deadline length.

What to do

Re-architect public benefit and program delivery workflows to replace passive reminders with default interactive initiation prompts that complete action steps on behalf of users.

From the source

"Table C.4 shows that the effect of the reminder message is one-fourteenth as large as the effect of the phone call (p < 0.001)... showing that reminder effects do not explain the intervention's impact."

Why_Don’t_Jobseekers_Search_More_Barriers_and_Returns_to_Search.pdf

Tagged

Nearby findings