In this short article I try to present a taxonomy of sources of difficulty, in particular complexity. I emphasize how these factors interact with each other and with individual differences and treatments, before illustrating some of these interactions and the methodological issues involved in studying them with examples from the empirical studies…

The remote association test (RAT) has been applied in various fields; however, evidence of construct validity for the original version and subsequent extensions of the RAT remains limited. This study aimed to elucidate the dimensionality and the relationship between item features and item difficulties for the RAT--Chinese Version (RAT-C) using the…

Purpose: Current approaches to assessing sentence-level speech variability rely on measures that quantify variability across utterances and use normalization procedures that alter raw trajectory data. The current work tests the feasibility of a less restrictive nonlinear approach--recurrence quantification analysis (RQA)--via a procedural example…

Individuals frequently make use of the body and environment when engaged in a cognitive task. For example, individuals will often spontaneously physically rotate when faced with rotated objects, such as an array of words, to putatively offload the performance costs associated with stimulus rotation. We looked to further examine this idea by…

The authors argue here that contemporary use of action research shares the exploratory, inductive nature of many qualitative research approaches--no matter the type of data collected--because the type of research problems studied are set in complex, dynamic, rapidly changing contexts and because action research is undertaken to support social and…

Klauer and Phye's "Cognitive Training for Children" ("Cognitive training for children: a developmental program of inductive reasoning and problem solving." Hogrefe & Hogrefe Publisher, Kirkland, 1994) provides instruction in inductive reasoning through a sequence of 120 illustrations following a prescribed two-way…

Purpose: The article strives for the enhancement of the efficiency of translation competence assessment in philologists' university training with the help of the triangulation method. It is deemed in the concurrent involvement of different assessment agents (teacher, peer and self) into integrated and collaborative translation performance…

The present study investigated the applicability of word reading, word segmentation, and text reading as diagnostic tools to assess comprehension, detect struggling readers, and inform instruction for low-level Chinese as second language (L2) learners (n = 70). The results showed that the three instruments measured different dimensions of word…

Remote association requires players to use their mental transformation to identify objects' relationships by activating knowledge application. A Chinese Remote Association game was designed (example question: [characters omitted], where the answer is [character omitted]) to explore learners' cognitive and affective effects, and then eighth grade…

The present investigation aims to analyze the effect of motivation on students' causal attributions to choose or abandon chemistry when it first becomes optional in the secondary education curriculum in Spain. Attributions to the effect of the family and to the teacher and classroom methodology were found to be common predictors of the choice to…

We examine the effects of computer-based versus paper-based assessment of critical thinking skills, adapted from English (in the U.S.) to Chinese. Using data collected based on a random assignment between the two modes in multiple Chinese colleges, we investigate mode effects from multiple perspectives: mean scores, measurement precision, item…

In post-apartheid South Africa, 11 languages, including English and indigenous languages, were given equal status as official languages. Yet, more than 25 years after democracy, Black parents still believe that their children's wealth and success depend on English, and therefore, send them to English-medium schools where they take English as a…

This study examined the impact of the manipulated task complexity (Robinson 2001a, 2001b, 2007, 2011; Robinson & Gilabert, 2007) on second language (L2) speech comprehensibility. I examined whether manipulated task complexity (a) impacts L2 speech comprehensibility, (b) aligns with L2 speakers' perception of task difficulty (cognitive…

Faculty developers face a crucial task. They must simultaneously navigate the pressures of an administrative role while caring for faculty. The role has become more difficult because of the quick online pivot necessitated by the global pandemic. Throughout that instructional transition, faculty revealed anxiety and burnout related to their…

Published banks of multiple-choice questions are ubiquitous, the questions in those banks often being classified into levels of difficulty. The specific level of difficulty into which a question is classified might or should be a function of the question's substance. Possibly, though, insubstantive aspects of the question, such as the incidence of…