To evaluate their reliability, self-reported crash involvement has been compared to official records.
In total, 14 items were used to measure three factors of the construct with sufficient reliabilities: Self-efficacy in basic operational skills (ω = .79, 6 items), self-efficacy in advanced operational and collaborative skills (ω = .72, 4 items), and self-efficacy in using computers for instructional purposes (ω = .76, 4 items).
Limitations also include the validity and reliability of self reported data.
Studies that examined the reliability of self reports of attitude, opinion, craving, or substance dependence were excluded.
Concerns were raised regarding the reliability of self reported information on sexual behaviour in the semi-public setting of blood donation sessions.
The reliability of self evaluation will be determined by calculating the correlation between the stages of the patient and the trained observer.
The reliability of self reports of heroin use did not differ significantly between the 30 days (r = .80) and 6-months recall period (r = .83; Z = −1.00, ns).
Our reliance on self-report means we may have somewhat reduced reliability regarding self-harming behaviours (see below) or social confounders, but is irrelevant for self-identity measures.
First, smoking outcomes were self-reported without biomarker validation, but the reliability of self-reporting smoking behavior was generally high [ 38].
Insight into severity of drug dependence and self-awareness might be compromised in dependent individuals, thereby influencing the reliability of self-reports [ 46].
demonstrated that these two indices have good reliability, measure self-structure independently of content or valence, and represent two independent dimensions of self-complexity.
