<p>Decomposition of total effects (KHB).</p>

Xiaoyan Li's dataset from the 2021 China Social Survey (CSS) analyzes youth perceptions of air pollution and evaluations of governmental environmental performance. The 5.5 KB XLS file contains results from an ordered logistic model and mediation analysis using the Karlson-Holm-Breen (KHB) method. The dataset was last updated on 2026-04 21.

Use Cases

• Training mediation analysis models based on the described KHB method results.
• Analyzing relationships between environmental perception and government trust based on the survey constructs.
• Studying demographic or psychological factors in environmental evaluation based on the described mediators (residential satisfaction, safety perception).

Strengths

• Data is sourced from the 2021 China Social Survey (CSS), a recognized social science survey.
• Analysis includes results from a specific statistical method (Karlson-Holm-Breen/KHB decomposition).
• Dataset is openly licensed under CC-BY-4.0.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small (5.5 KB), indicating limited scope, likely containing summary results rather than raw survey data.

Provenance

Source

2021 China Social Survey (CSS)

Collection Method

Social survey, analyzed with ordered logistic model and KHB mediation decomposition.

Time Range

2021

Freshness

Last updated 2026-04-21 17:25:18; freshness should be verified.

Geography

China