Membrane separation processes, from reverse osmosis to ultrafiltration to microfiltration, are gradually receiving more and more emphasis in undergraduate chemical engineering curricula. Of these processes, ultrafiltration tends to be the most amenable to the standard chemical engineering approach of theory development, mass and/or energy…

The "big bad wolf" chased the squealing children around the playground as they looked for a place to hide. Because Mr. Lòpez and Ms. Kim had introduced the work of engineers and the engineering design process into their unit on The Three Little Pigs, they knew their preschool students would choose a structure that could withstand any…

Mathematical representation has an essential role in solving mathematical problems. However, there are still many mathematics education students who have difficulty in representing ill-structured problems. Even though the ill-structured-problem-solving tasks designed to help mathematics education students understand the relevance and…

A substantial number of randomized trials of educational interventions that have been conducted over the past two decades have produced null results, with either no impact or an unreliable estimate of impact on student achievement or other outcomes of interest. The investment of time and money spent implementing such trials warrants more useful…

The study examined Social Studies teachers' perception of values clarification strategy for curbing examination mal-practice in upper basic schools in Ilorin Metropolis, Kwara state. The study adopted a descriptive survey design. The population for this study was all teachers in Upper Basic schools while the target population was Upper Basic…

In light of recent political developments in Western democracies, several political commentators and theorists have argued that encouraging anger in citizens may contribute to social justice and should therefore constitute an aim of civic education. In this article, Douglas Yacek investigates these claims in depth. In doing so, he expands on…

There is broad agreement among executives on the importance of innovation and creativity in organizations. The paper aimed to provide information on the effectiveness of a new cognitive style inventory, the Productive-Reproductive Thinking Inventory (P-R), in identifying people with creative problem-solving potential. Participants completed the…

This article tries to show that combining opportunities to imitate and study with self-inspired and autonomous activities can facilitate the exploitation and exploration of different kinds of knowledge and ways of learning. This approach might inform leaders' and teachers' education and development with a focus on promoting students' capability…

Despite its advantages, discrete-trial instruction (DTI) has been criticized for producing rote responding. Although there is little research supporting this claim, if true, this may be problematic given the propensity of children with autism to engage in restricted and repetitive behavior. One feature that is common in DTI that may contribute to…

Eye tracking is getting increasingly popular in mathematics education research. Studies predominantly rely on the so-called eye-mind hypothesis (EMH), which posits that what persons fixate on closely relates to what they process. Given that the EMH was developed in reading research, we see the risk that implicit assumptions are tacitly adopted in…

Purpose: This systematic review provides an assessment of parent-focused preventive interventions that are effective in preventing early substance use (SU) and other problem behaviors among youth. Method: A systematic search following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was conducted to identify prevention…

This article discusses the clinical benefit of comparing and integrating responses to 2 drawing tasks based on a small study that explored self-agency representations in children with disruptive behavior problems. Qualitative analysis of the children's free drawing and a Person Picking an Apple from a Tree (PPAT) task, as well as comparison of…

While social programs are often assessed using short-term impact studies, longitudinal designs allow evaluators to capture change over time, identify longer-term outcomes, adapt instruments, and better understand participants in transition. A mixed methods design can be critical in understanding these dynamics; yet there is a lack of literature…

When student behavior problems persist despite effective classroom management and vary in intensity depending on factors outside of teacher control, teachers are often left feeling discouraged and ineffective (Clunies-Ross, Little, & Kienhuis, 2008). Teachers may know how to handle behavior problems associated with classroom-based antecedents…

When characterizing students' item-solving strategies, methods such as interviews and think-aloud protocols are often used. However, these measures provide limited information about sub-or preconscious signals and cognitive processes that also affect students' item-solving strategies and abilities. A growing number of researchers in chemical…