Intro -- Table of Contents -- Foreword -- Introduction -- 1 Characteristics and Main Types of Measurement -- 1.1. Introduction -- 1.2. The basis of the measure -- 1.3. Attitude scales -- 1.4. Conclusion -- 1.5. Knowledge tests -- 2 Standardizing or Constructing a Measurement Scale -- 2.1....

Economic models often depend on quantities that are unobservable, either for privacy reasons or because they are difficult to measure. Examples of such variables include human capital (or ability), personal income, unobserved heterogeneity (such as consumer "types"), etc. This situation has...

Hurdle and zero-in ated models are the two foremost methods used to deal with excess zeros. However, their reliance on the nonparticipation assumption is a drawback when applied to recreation demand analysis because there is not a theoretical framework convincingly explaining presence of...

Differential item functioning (DIF) can lead to an unfair advantage or disadvantage for certain subgroups in educational and psychological testing. Therefore, a variety of statistical methods has been suggested for detecting DIF in the Rasch model. Most of these methods are designed for the...

Mobile phones are becoming the most widespread personal consumer device. Yet, offering mobile access anywhere, anytime for anybody poses new challenges to usability. So far there is little research on how to customize usability heuristics to the specific characteristics of mobile phone...

Cognitive ability measures are often taken as explanatory variables in regression analysis, e.g., as a factor affecting a market outcome such as an individual's wage, or a decision such as an individual's education acquisition. Cognitive ability is a latent construct; its true value is...

We study the relationship between child work and cognitive development in four Low and Middle Income Countries. We address a key weakness in the literature by including children's full time-use vector in the analysis, which leads to different findings from previous studies which do not...

We introduce a test of economic competence for German-speaking secondary school students and provide evidence from a large-scale assessment with 6,230 students from grades seven to ten. The article presents the development and psychometric properties of the scale, as well as an investigation of...

In diesem Beitrag stelle ich Ergebnisse aus einer explorativen Studie vor, in der das Finanzwissen von Studierenden und die Rolle zentraler Agenten der finanziellen Sozialisation untersucht wurden. In der Studie wurde eine adaptierte Version einer Skala des objektiven Finanzwissens verwendet. In...

We employ a psychometrically validated performance test to study economic competence among a large and representative sample of early secondary school students in Southwest Germany. The rich dataset allows us to study variation in economic competence across school types and observable student...