How Do People React to Aware Privacy Concern ---- A Survey Experiment on Xiaohongshu Users

Last registered on August 14, 2024

Pre-Trial

Trial Information

General Information

Title
How Do People React to Aware Privacy Concern ---- A Survey Experiment on Xiaohongshu Users
RCT ID
AEARCTR-0014128
Initial registration date
August 07, 2024

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
August 14, 2024, 12:41 PM EDT

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Locations

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Primary Investigator

Affiliation
Peking University

Other Primary Investigator(s)

PI Affiliation
Peking University
PI Affiliation
Peking University

Additional Trial Information

Status
On going
Start date
2024-06-03
End date
2025-08-24
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
In the digital era, privacy has emerged as a paramount concern for users. Rapid technological advancements have significantly transformed the processes of collecting, storing, and utilizing personal information. Nevertheless, the incidence of data breaches and unauthorized access to personal data is on the rise, culminating in identity theft and financial losses, such as the Facebook-Cambridge Analytica scandal and the Equifax data breach. This dichotomy between realizing the value of data and safeguarding privacy has garnered considerable attention from consumers, corporations, and governments. Despite consumers' vigilance regarding privacy issues, their awareness of privacy protections afforded by mobile applications remains markedly insufficient. Research indicates that 32% of users never read the privacy policies of mobile applications. This arises a pertinent question: does heightened awareness of privacy authorizations foster more informed decisions about data sharing and engender a stronger demand for data protection, thereby mitigating the privacy paradox? If the key to resolving privacy-related dilemmas lies in simply enhancing public awareness, then this research and the following ones are crucial for addressing future privacy challenges.
This study employs an online questionnaire experimental method to investigate whether prompts about privacy authorization methods and reinforced application privacy policies can help narrow the gap between individuals' privacy awareness and behavior, thereby encouraging more proactive protection of personal privacy.
External Link(s)

Registration Citation

Citation
An, Yunyi, Yu Gao and Juanjuan Meng. 2024. "How Do People React to Aware Privacy Concern ---- A Survey Experiment on Xiaohongshu Users." AEA RCT Registry. August 14. https://doi.org/10.1257/rct.14128-1.0
Experimental Details

Interventions

Intervention(s)
Participants recruited for the experiment will be randomly divided into three groups to complete the questionnaire. The control group will be reminded only of the normal functions of the mobile application. One treatment group will be asked questions related to the authorization functions of the mobile application, while the other treatment group will include feedback on the same basis. Following the completion of the baseline questionnaire, some follow-up surveys will be conducted to track the long-term impact on users' mobile application usage.
Intervention Start Date
2024-08-18
Intervention End Date
2025-08-24

Primary Outcomes

Primary Outcomes (end points)
Screen time of Xiaohongshu, total screen time of mobile use
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
privacy attitude, satisfaction of Xiaohongshu, screen time of other apps,
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
Participants recruited for the experiment will be randomly divided into three groups to complete the questionnaire. The control group will be reminded only of the normal functions of the mobile application. One treatment group will be asked questions related to the authorization functions of the mobile application, while the other treatment group will include feedback on the same basis. Following the completion of the baseline questionnaire, some follow-up surveys will be conducted to track the long-term impact on users' mobile application usage.
Experimental Design Details
Not available
Randomization Method
by the online survey platform
Randomization Unit
individual
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
600 individuals
Sample size: planned number of observations
2400 observations (= 600 individuals * 4 trials)
Sample size (or number of clusters) by treatment arms
800 observations (= 200 individuals * 4 trials) in each group, 3 groups in total
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
units: 200 individuals in each group with attrition rate 50% in the following trials effect size: 0.6815294 sd1 = 98.94842 sd2 = 48.38279 power= 0.8 alpha = 0.05
IRB

Institutional Review Boards (IRBs)

IRB Name
Peking University Institutional Review Board (PU_IRB)
IRB Approval Date
2024-08-07
IRB Approval Number
PKU GSM-IRB reference code: #2024-31