Adults often fail to recognize the ambiguity of children's unelaborated responses to "Do you know/remember (DYK/R) if/whether" questions. Two studies examined whether sample questions and/or an explicit instruction would improve adults' ability to recognize referential ambiguity in children's testimony. In Study 1 (N = 383), participants…

In cognitive load theory, the superiority of the Example-Problem sequence over the Problem-Example sequence has become a classic paradigm. The comparative effectiveness of these sequences, however, is subject to the influence of the factors of element interactivity and prior knowledge, and studies have examined these influences focused mostly on…

Educational Robotics (ER) has emerged as one of the tools to improve STEM learning in primary education if students are properly instructed. However, there is a lack of studies that guide teachers on which type of instruction should be used for ER in STEM between direct (DI) and indirect instruction (II). As a result, the present study aims to…

Using a randomized controlled trial, we examined the effect of a fractions intervention for students experiencing mathematical difficulties in Grade 5. Students who were eligible for the study (n = 205) were randomly assigned to intervention and comparison conditions, blocked by teacher. The intervention used systematic, explicit instruction and…

Background: The question of the efficiency of withholding answers and the physical manipulation of material in science education has become the target of a large number of researchers (proponents of the Cognitive Load Theory) in recent years. However, no research has been found examining the contribution of these elements of teaching to the…

In this study, we investigated whether playing an escape room game after explicit instruction (instruction-first group, N = 20) is more effective to learn about copyright and media law than playing the game before explicit instruction (problem-solving-first group, N = 21). This is an important question as escape room games are complex,…

This study investigated the effectiveness of using a sequence of worked examples as part of the feedback cycle. Worked examples were either presented as full worked examples or partial worked examples (single-step and completion formats). In two experiments, grade 8 students completed a learning phase on a mathematics topic, which was immediately…

Among a sample of 2,071 Australian high school students nested within 188 science classrooms, the present study explored the role of science teachers' "load reduction instruction" (LRI; instruction that seeks to reduce cognitive load by appropriately balancing explicit instruction with guided autonomy) in student- and classroom-level…

This research study investigated Turkish Tertiary Level EFL learners' recognition level of relative clauses. The study also examined the difficulty level of types of relative clause constructions for Turkish EFL learners and the effect of instruction on the learners' acquisition of English relative clauses. The data were gathered from two…

This study investigated the effect of direct and indirect written corrective feedback (WCF) on the grammatical accuracy in the use of past tense and articles by grade eight learners (n = 45). The study also explored the extent to which the use of WCF may affect the syntactic complexity in the learners' writing. The learners were selected and…

Academically engaging adolescents with learning difficulties continues to be a challenge for teachers and education authorities around the world. This paper reports on one part of a broader study to address the impasse present between research and practice in meeting the needs of adolescents with learning difficulties. Drawing on the mounting…

Although exploratory (inquiry-based, discovery, problem-based) learning environments have been effective for certain categories of learners and instructional situations, they could also be very cognitively demanding, especially for novice learners. Such forms of instruction may generate a heavy working memory load caused by intensive unguided…