type="main" xml:id="rssa12038-abs-0001" <title type="main">Summary</title> <p>We undertake a detailed statistical investigation of the sensitivity of estimates of the prevalence of childhood mental health problems to the provider of the health assessment, with particular focus on the implications for the estimates of the...</p>

We consider the issue of the dynamics of perceptions, as expressed in responses to survey questions on subjective wellbeing. We develop a simulated maximum likelihood method for estimation of dynamic linear models, where the dependent variable is partially observed through ordinal scales. This...