Traditional estimators of reliability such as coefficients alpha, theta, omega, and rho (maximal reliability) are prone to give radical underestimates of reliability for the tests common when testing educational achievement. These tests are often structured by widely deviating item difficulties. This is a typical pattern where the traditional…

The aim of this study was to elucidate and describe students' thinking about organic chemistry reactions of small versus large drug-like molecules. Thirty-six students enrolled in a Pharmaceutical Organic Chemistry course participated in individual, think-aloud interviews. The interview protocol included questions about five reactions with the…

In research practice, it is common to measure cognitive load after learning using self-report scales. This approach can be considered risky because it is unclear on what basis learners assess cognitive load, particularly when the learning material contains varying levels of complexity. This raises questions that have yet to be answered by…

Retrieval practice is well-established as a powerful tool for reinforcing long-term learning. Most previous research has concentrated on the effectiveness of overt retrieval, involving recalling information from memory and generating overt responses by writing, typing, or speaking aloud the retrieved information. Here we ask whether covert…

The main purpose of this research is to examine the informal strategies of fifth and sixth grade students while solving inverse proportional word problems. Multiple case study was used in this study. The research was carried out in a public middle school from a southern city of Türkiye. The participants of the research consist of three fifth and…

Australian children aged 6-9 years (N = 120, 71 females; data collected in 2021-2022) were tasked with remembering the locations of 1, 3, 5, and 7 targets hidden under 25 cups on different trials. In the critical test phase, children were provided with a limited number of tokens to allocate across trials, which they could use to mark target…

Many researchers have evaluated how characteristics of feedback may influence trainee performance, but relatively little attention has been allocated to directly assessing trainee preference for feedback characteristics and its relation to performance. Thus, the primary purpose of this study was to use a within-subject experimental design to…

Recent research has shown that enhancing instructional videos with questions, such as self-explanation prompts, and thus shifting the process from receptive to constructive learning, is beneficial to learning. However, the inclusion of questions is often confounded with the implementation of learner pacing through navigation features. Furthermore,…

It is well established that performing multiple tasks simultaneously (dual-tasking) or sequentially (task-switching) degrades performance on one or both tasks. However, it is unknown whether task-switching adds to the effects of dual-tasking in a single setup. We investigated this in a simulated everyday-like car driving scenario. We expected an…

The current study examines and evaluates the direct influence of perfectionism, self-efficacy, academic stress, and workload on students' learning outcomes. The study applied a quantitative survey approach. We implemented a survey as the data collection method. A sample size of 218 students was determined using *G-power to determine the sample…

This study focuses on developing a teaching manual for Neapolitan folk songs in Italian, specifically designed for Chinese undergraduate vocal music students. Neapolitan folk songs, characterized by rich emotional expression and lyrical beauty, are an essential part of Italian music culture. The manual aims to fill a gap in vocal music education…

This paper provides a critical and detailed study of what researchers in the fields of contemporary cognition and neuroscience have revealed about the blurred boundary between perception and cognition. We set out the arguments with a view to what researchers and teachers should now consider regarding the subtleties of their interrelationship in…

Generative drawing, or drawing-to-learn, has been studied as an effective learning strategy primarily used in science learning. However, drawing can be cognitively demanding, requiring instructional support to ensure good learning outcomes. The present meta-analysis encompassed 14 studies with 16 statistically independent comparisons between…

This study aimed to explore the key determinants of public employees' acceptance of video conferencing tools (VCTs) using the Extended Technology Acceptance Model. In addition to the core TAM constructs--perceived usefulness, perceived ease of use, attitude, and behavioral intention--subjective norms, output quality, technostress, self-efficacy,…

Using masculine forms in surveys is still common practice, with researchers presumably assuming they operate in a generic way. However, the generic masculine has been found to lead to male-biased representations in various contexts. This article studies the effects of alternative gendered linguistic forms in surveys. The language forms are…