Eight guidelines are suggested to aid the analyst in investigating whether rating scales categories are cooperating to produce observations on which valid measurement can be based. These guidelines are presented within the context of Rasch analysis. They address features of rating-scale-based data such as category frequency, ordering, rating-to-measure inferential coherence, and the quality of ...

This study demonstrates that incorrect data are entered into a pairwise comparisons matrix for processing into weights for the data collected by a rating scale. Unprocessed rating scale data lead to a paradox. A solution to it, based on normalization, is proposed. This is an essential correction for virtually all pairwise comparisons methods using rating scales. The illustration of the relative...

A new percentile-based rating scale P100 has recently been proposed to describe the citation impact in terms of the distribution of the unique citation values. Here I investigate P100 for 5 example datasets, two simple fictitious models and three larger empirical samples. Counterintuitive behavior is demonstrated in the model datasets, pointing to difficulties when the evolution with time of th...

In January 2014, the new ITU-T P.913 recommendation for measuring subjective video, audio and multimedia quality in any environment has been published. This document does not contain any time-continuous subjective method. However, environmental parameter values are changing continuously in a majority of outdoor and also most indoor environments. To be aware of their impact on the perceived qual...

The aim of this study was to determine ICT literacy levels using a situated approach, targeting the functional understanding of technical terms contained in digital everyday culture texts. A cohort of 70 first year undergraduate Education students participated in the study. The assessment task included writing definitions for 47 technical terms which were derived from a series of digital texts,...

Various forms of psychotic disorders, including schizophrenia, can influence how we speak. Therefore, clinicians assess speech and language behaviors of their patients. While it is difficult for humans to quantify speech behaviors precisely, acoustic descriptors, such as tenseness of voice and speech rate, can be quantified automatically. In this work, we identify previously unstudied acoustic ...

Results The Outcome Rating Scale (Miller et al., 2003) was adapted for the nature of the groups offered to each parent/carer to complete at the end of each session. The self-report data indicated high parent/carer satisfaction with feeling validated in the group, group content, presentation, and relevance. Additional qualitative data further indicated strong parent satisfaction, particularly re...

We investigated how hoarseness effects perceived hypernasality ratings in order to make a rating scale for hoarse voices. Thirty stimuli, of which 18 were target stimuli (three each for voices with and without hoarseness at three levels of hypernasality), and of which 12 were foil stimuli. These voices were listened to by four experienced speech pathologists. They were asked to rate hypernasali...

Those who have read Dr. Sheldon's earlier works, Varieties of Human Physique and Varieties of Human Temperament, will be acquainted with his general approach to psychological problems. He aims at discovering correlations between physical characteristics and psychological qualities?a sort of neoKretschmerism, but with the addition of a rating scale which makes it possible to describe that majori...