psyground

Edwards Compulsive Buying Scale (ECBS-13)

Thirteen statements about urges to shop, spending when distressed, financial consequences, and feelings after buying.

Method and research sources

What ECBS-13 measures

The Edwards scale assesses five related aspects of compulsive buying: drive to spend, feelings about shopping, spending tendency, dysfunctional consequences, and guilt after purchases.

How scoring works

Responses are scored 1–5. Items 2 and 3 are reverse scored; we report an overall mean and five descriptive dimension means, all from 1 to 5.

Method and sources

The original scale record and two open research reviews of pathological or shopping disorder measures and treatment are listed below.

  1. Original publication1993
  2. Scientific review2015
  3. Scientific review2022

Resources are linked by spending, impulse control, mood, and financial stress—not by a diagnosis.

Questions about ECBS-13

Is an impulse purchase the same as compulsive buying?

No. An occasional unplanned purchase is common; persistent loss of control, distress, and harmful consequences are more concerning.

Why is there no diagnostic cutoff?

The scale describes degree and dimensions, while diagnostic status and thresholds remain contested and depend on context and impairment.

Why do two questions point the other way?

They ask about disliking or not enjoying shopping and are reverse scored. The interface does not mark them as ‘reverse’ because that is scoring metadata, not a user task.