In this study purposes to indicate the effect of the number of DIF items and the distribution of DIF items in these forms, which be equalized on equating error. Mean-mean, mean-standard deviation, Haebara and Stocking-Lord Methods used in common item design equal groups as equalization methods. The study included six different simulation…

Purpose: Human auditory nerve (AN) activity estimated from the amplitude of the first prominent negative peak (N1) of the compound action potential (CAP) is typically quantified using either a peak-to-peak measurement or a baseline-corrected measurement. However, the reliability of these 2 common measurement techniques has not been evaluated but…

The present study addresses development of an instrument assessing primary school children's procedural knowledge of recycling. It was designed as survey research. The research sample included 361 primary school children whose ages vary from 7 to 10 years so it was decided to make a draft of the instrument with images and drawings of recyclable…

High-stakes testing has grown in scope and impact in recent years, as accountability decisions regarding funding, school sanctions, and teacher evaluations often depend on standardized test results. The shift toward more stringent and punitive testing mandates has not gone unchallenged however, as pockets of resistance have emerged among teachers,…

Faced with standardized writing tests, students must write on demand to prompts they haven't chosen. While students have little control over the prompts they must answer or the time and space limitations in which they must answer them, students and teachers have opportunities for meaningful resistance to standardized writing tests in reconsidering…

Evidence of student growth is a primary outcome of interest for educational accountability systems. When three or more years of student test data are available, questions around how students grow and what their predicted growth is can be answered. Given that test scores contain measurement error, this error should be considered in growth and…

The task of college admissions officers is to identify applicants who are likely prepared to succeed at their institution. While student preparation is the domain of the continually changing K-12 educational landscape, it is left to college admission officers to evaluate the extent of that preparation on a student-by-student basis. In the effort…

The article discusses the problem of stress resistance of a person in the context of the development of professional activities, for example, students during the examination session. Under the concept of resistance to stress, the biological and psychological characteristics of a living organism considered, allowing it to remain stable under the…

The Rosenberg Self-Esteem Scale was administered with a 1-4, 1-5, or 0-100 scale to 819 participants, to compare score interpretations across the different versions. A rating scale utility analysis revealed that the categories in the 101-point scale were used inconsistently; based on the analysis, adjacent categories were collapsed resulting in a…

Presenting a blank line-up--containing only fillers--to witnesses prior to showing a real line-up might be useful for screening out those who pick from the blank line-up as unreliable witnesses. We show that the effectiveness of this procedure varies depending on instructions given to witnesses. Participants (N = 462) viewed a simulated crime and…

Purpose: This study examined the relationship between measurements derived from spontaneous speech and participants' scores on the Montreal Cognitive Assessment. Method: Participants (N = 521) aged between 64 and 97 years completed the cognitive assessment and were prompted to describe an early childhood memory. A range of acoustic and linguistic…

Coordinate-based meta-analyses (CBMA) allow researchers to combine the results from multiple functional magnetic resonance imaging experiments with the goal of obtaining results that are more likely to generalize. However, the interpretation of CBMA findings can be impaired by the file drawer problem, a type of publication bias that refers to…

It has widely been accepted that aggregating group-level decisions is superior to individual decisions. As compared to individuals, groups tend to show a decision advantage in their response accuracy. However, there has been a lack of research exploring whether group decisions are more efficient than individual decisions with a faster…

This project developed and examined the psychometric properties of an Italian version of the Courage Measure, the reduced version composed of six items as suggested by Howard and Alipour (J Posit Psychol 9:449-459, 2014). Two studies were conducted with independent samples of Italian adults, providing psychometric support for the Italian…

Ramsay and Wiberg used a new version of item response theory that represents test performance over nonnegative closed intervals such as [0, 100] or [0, n] and demonstrated that optimal scoring of binary test data yielded substantial improvements in point-wise root-mean-squared error and bias over number right or sum scoring. We extend these…