In this single-case study with a quasi-experimental design, we set out to examine the role of two input-based features of the language learning app Duolingo on learners' development of implicit and explicit second language (L2) knowledge. We investigated the effect of Duolingo's Stories feature and Podcast feature on two Spanish-L2 learners'…

Notwithstanding the increase in research on artificial intelligence-infused English language learning, several issues remain inadequately addressed. Thus, this paper provides a systematic review and analyzes previous studies to pinpoint fruitful knowledge gaps and outline approaches for future research directions. Two approaches, bibliometric and…

Herein, we developed a mobile augmented reality (AR) application that can recognize chemical bonding by arranging markers on which atoms are augmented, in accordance with the specific characteristics of actual chemical bonding. From an educational affordance perspective, the development targets for AR application were selected to recognize…

Engagements in teacher learning communities (TLCs) in South African school settings have been predominantly face-toface. However, with the onset of the COVID-19 pandemic, some rural teachers began resorting more to collaboration that prioritises the use of 21st-century communication technology. In this article we report the findings of a…

The present study adopted a sequential explanatory mixed-methods approach to explore the impact of e-tandem on English as a foreign language (EFL) learners' speaking skills (i.e. speaking fluency and coherence, lexicon, grammatical range and accuracy, and pronunciation) and willingness to communicate (WTC). To this end, two classes at a language…

The turbulent environment pushes public administration to its limits, resulting in revolutionary changes. When the pandemic hit the world in early 2020, public administration was faced not only with complex problems, but also tumultuous challenges marked by the emergence of unpredictable events. In the new hybrid world, public administration has…

The COVID-19 pandemic resulted in increased parenting stress and substance use. At the same time that mental health and social service needs increased, access to services, including among those receiving treatment, decreased due to stay-at-home orders. Few programs were equipped or prepared to translate their interventions to a virtual format at…

The aim of this study was to assess the pattern of mutual relations within the Problematic Smartphone Use (PSU) (first network) and between adolescent mental health problems and PSU (second network). The invariance of both networks was investigated across age, gender, and severity of symptoms. The participants were 708 Romanian adolescents…

Demand exists for a workforce with graduate degrees in agricultural and environmental sciences. However, research on effective graduate student recruitment into colleges of agricultural and environmental sciences (CAES) is limited. Prospective graduate students consider distinctive factors when selecting an institution, necessitating further…

This study aimed to discover the factors affecting the acceptance and adoption of Tiktok platform among Palestinians through the Lens of Diffusion of Innovation Theory. The study sought to research how Tiktok app has diffused among the Palestinian users, and discover the characteristics of Tiktok platform that affect its adoption among them, in…

School psychologists deliver a broad array of services within schools including consulting, training, chairing/facilitating teams, and evaluating students to qualify for services. Often, school psychologists are faced with competing demands and multiple barriers to effective service delivery. Fortunately, teleconsultation may reduce the impact of…

The COVID-19 pandemic has led to a dramatic increase in behavior analysts' use of telehealth services. Nonetheless, no research has evaluated the skills or training needed for therapists to provide these services effectively. The purpose of this study was to develop and evaluate a curriculum for providing high-quality, parent-training telehealth…

Background: There is a gap in the literature regarding data on sexting among youth under the age of 16 whereas the problems related to this practice could affect them more because of their ongoing development. This study aims to determine the prevalence rate and characteristics of sending one's own sexually related image among middle-school teens.…

The typical sound of George Lucas' laser blaster in the "Star Wars" series is well known. What does a laser blaster in "Star Wars" sound like, and why? Here we show a simple way to produce this sound by using low-cost lab material, like a spring or a Slinky. Building on the work of Crawford, who analyzed the sound of a Slinky…

Smartphones are widely used among high school students nowadays. With their constant use of this technology, they have become more dependent on it. This study assessed the extent of smartphone utilisation and the academic performance of the 195 junior high school students at a public national high school. Respondents were identified using…