Consumer Privacy Concern Scale

What it measures

Measures internet users' concerns about personal information privacy across three dimensions: collection (discomfort with companies collecting personal data), control (desire for control over how personal data is used), and awareness (knowledge of privacy practices and data use). Privacy concerns are a key barrier to online data sharing, personalisation acceptance, and digital service adoption.

Response format

Likert (1–7, strongly disagree to strongly agree)

Scale items

Collection — concern about data being collected (Likert 1–7, strongly disagree to strongly agree)

• It bothers me when online companies ask me for personal information.
• When online companies ask me for personal information, I sometimes think twice before providing it.
• It bothers me to give personal information to so many online companies.

Control — desire to control personal information

• Consumer online privacy is really a matter of consumers' right to exercise control and autonomy over decisions about how their information is collected, used, and shared.
• Consumer control of personal information lies at the heart of consumer privacy.
• I believe that online privacy is invaded when control is lost or unwillingly reduced as a result of a marketing transaction.
• I am concerned that online companies are collecting too much personal information about me.

Awareness — knowledge of privacy practices

• Most online businesses are honest about how they use your personal information. (R)
• Online companies do not always tell customers the truth about how their data is used.
• Companies often claim to protect privacy but do not follow through.

Full scale items shown. Always cite the original source when using this scale in research.

Usage notes & scoring

Three subscale scores. Score = mean per dimension. Privacy concerns reduce willingness to share personal data, reducing acceptance of personalised advertising and recommendation systems. Increasingly important post-GDPR. Paradox: consumers express high privacy concerns but readily share information for small benefits (the 'privacy paradox').

Recommended companion scales

Citation

Malhotra, N.K., Kim, S.S., & Agarwal, J. (2004). Internet users' information privacy concerns (IUIPC): The construct, the scale, and a causal model. Information Systems Research, 15(4), 336–355.

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