While a large family of unfolding models for Likert-scale response data have been
developed for decades, very few applications of these models have been witnessed in …

Item response theory (IRT) and classical test theory (CTT) are invaluable tools for the
construction of assessment instruments and the measurement of student proficiencies in …

The one-parameter logistic model with ability-based guessing (1PL-AG) has been recently
developed to account for effect of ability on guessing behavior in multiple-choice items. In …

Self-directed learning enables learners to take responsibility for and to design their own
learning-related activities. Frequent assessments facilitate self-directed learners to monitor …

Teoretická část práce je zaměřena na počítačové adaptivní testování (CAT) a teorii odpovědi
na položku (IRT). Zařazena je také kapitola srovnávající IRT s běžně používanou klasickou …

The present study aimed at constructing an attitude scale toward school science using the
generalized graded unfolding model (GGUM). A 47-item scale (24 positive, 23 negative) …

The present study aimed at constructing an attitude scale toward school science using the
generalized graded unfolding model (GGUM). A 47-item scale (24 positive, 23 negative) …

1.1. CONTEXTUALIZAÇÃO Uma importante ferramenta utilizada por praticamente todas as
organizações para mensurar fatores competitivos tais como qualidade, satisfação …