This study is to evaluate the implementation of Task Activities based on CALL which consist of observing, questioning, exploring, and communicating. The developed materials are nine chapters that had been implemented in two different classes of SMPN 1 Gresik and SMPM 4 Gresik in Indonesia. Of quesionnaires and interviews, the results indicate that…

This article reports a study on collaboration within an action research project that was conducted by university researchers and elementary school teachers in the Azores, Portugal. More specifically, it examines how different kinds of participants worked together in different phases of the project. The notion of mutuality (i.e., the relative…

This study investigated the role of inhibition in second language (L2) learners' phonological processing. Participants were Spanish learners of L2 English and American learners of L2 Spanish. We measured inhibition through a retrieval-induced inhibition task. Accuracy of phonological representations (perception and production) was assessed through…

Background: Children who have social communication disorder (CwSCD) demonstrate persistent difficulties with language pragmatics in conversations and other verbal interactions. Speech-language interventions for these children often include promotion of metapragmatic awareness (MPA); that is, the ability to identify explicitly and reflect upon…

An affective priming task was used with two cohorts of college students, one deaf or hard of hearing (D/HH), the other hearing, in two experiments. The same set of affective-word targets, preceded by "[Chinese characters omitted]" in Experiment 1 but by affective-word primes of the same valence as the targets in Experiment 2, were…

Prerequisite skill structures have been closely studied in past years leading to many data-intensive methods aimed at refining such structures. While many of these proposed methods have yielded success, defining and refining hierarchies of skill relationships are often difficult tasks. The relationship between skills in a graph could either be…

The aim of the present work was to analyze the influence of self-controlled task difficulty on motor learning. Participants had to intercept three targets falling at different velocities by displacing a stylus above a digitizer. Task difficulty corresponded to racquet width. Half the participants (self-control condition) could choose the racquet…

Inhibitory control and monitoring abilities of Hebrew-English bilingual and English monolingual university students were compared, in a paradigm requiring participants to switch between performing three distinct tasks. Inhibitory control was gauged by lag-2 task repetition costs, namely decreased performance on the final trial of sequences of type…

To account for the findings obtained in voluntary task switching, this article describes and tests the chain-retrieval model. This model postulates that voluntary task selection involves retrieval of task information from long-term memory, which is then used to guide task selection and task execution. The model assumes that the retrieved…

Research into human decision-making has often sidestepped the question of search despite its importance across a wide range of domains such as search for food, mates, allies, visual targets or information. Recently, research on decisions from experience has made progress in finding out how individual characteristics shape search for information.…

Recasts are the most commonly studied type of corrective feedback in interaction research and lately the investigation has extended to what makes recasts beneficial or unbeneficial. Expanding the investigation to the effect of different types of recasts (i.e., declarative or interrogative) on learners' noticing, the present study reports the…

In this article, we demonstrate that planning tasks enhance recall when the context of planning (a) is self-referential and (b) draws on familiar scenarios represented in episodic memory. Specifically, we show that when planning tasks are sorted according to the degree to which they evoke memories of personally familiar scenarios (e.g., planning a…

Previous functional magnetic resonance imaging (fMRI) studies have identified activation in the prefrontal-parietal-sub-cortical circuit during feigned memory impairment when comparing with truthful telling. Here, we used fMRI to determine whether neural activity can differentiate between answering correctly, answering randomly, answering…

Three experiments investigated whether the hypercorrection effect--the finding that errors committed with high confidence are easier, rather than more difficult, to correct than are errors committed with low confidence--occurs in grade school children as it does in young adults. All three experiments showed that Grade 3-6 children hypercorrected…

Mathematics lessons can take a variety of formats. In this article, the authors discuss lessons organized around complex mathematical tasks. These lessons usually unfold in three phases. First, the task is introduced to students. Second, students work on solving the task. Third, the teacher "orchestrates" a concluding whole-class discussion in…