Psychology – AS Level core studies | e-Consult
AS Level core studies (1 questions)
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Reliability
- High internal consistency (Cronbach’s α ≈ .88) across diverse samples.
- Test‑retest reliability is strong over short intervals, indicating stability.
Validity
- Construct validity supported by correlations with related constructs (e.g., self‑concept, depression).
- Convergent validity demonstrated through similarity with other self‑esteem measures.
- Some debate over discriminant validity when items overlap with mood states.
Social Desirability Bias
- Participants may inflate scores to present themselves positively, especially in face‑to‑face settings.
- Use of anonymity and indirect questioning can mitigate bias, but not eliminate it.
- Cross‑cultural differences in willingness to endorse negative statements affect comparability.
Overall, the Rosenberg Self‑Esteem Scale is a reliable and valid tool, but researchers must account for potential social desirability effects, particularly in non‑anonymous administrations.