The newsvendor problem is a classic problem of decision making under risk that is taught in traditional Operations and Supply Chain Management classes as a single-period inventory problem. We discuss the following three pedagogical points of interest to any instructor tasked with teaching this topic: a) why the newsvendor model is relevant in this…

Interleaving examples of to-be-learned categories, rather than blocking examples by category, frequently enhances category induction. The presently dominant theory is that interleaving promotes discriminative-contrast, and suggests that category similarity structure modulates this interleaving benefit: that blocking should benefit learning when…

Scoring essays written in L2 is one of the most arduous and time-taking tasks for language teachers due to the heavy work involved in the process. In this respect, the present study aimed to build a regression model to predict essay quality using only one or two rhetorical moves in the setting of an English Language Teaching department in Turkey.…

Knowledge monitoring is an important metacognitive process, which can help students improve study habits and thereby increase academic performance. Which is more useful in predicting test performance: knowing what you know, or knowing what you do not know? Two distinct constructs of knowledge monitoring calibration, sensitivity and specificity,…

Probabilities tend to become an integral part of early childhood mathematics curricula. Research has shown that at the age of 4, children indicate basics of probabilistic reasoning and can engage with probabilistic tasks and uncertainty. The aim of this study is to examine whether methodological and design alterations influence children's…

Despite school-based services, adolescents with maladaptive behavior experience negative outcomes, highlighting the need for insight into factors that contribute to and escalate behavior problems during middle school--a high-risk period. We examined how perceived school stress, stress regulation (engagement/disengagement coping, involuntary…

This paper examines longitudinal survey response as a product of an alternative incentive structure that mixes guaranteed and non-guaranteed incentives. Specifically, we considered the impact of winning an initial non-guaranteed survey incentive on students' response to future surveys (both with and without guaranteed incentives). We found that…

Literature suggests that the perception of being cyber-victimized is a stronger predictor of depression symptoms than the perception of being victimized offline, and that learned-helplessness can explain the prediction of perceived cyber-victimization on perceived depression. Nevertheless, other studies suggested that the link between perceived…

Leaders face both intrinsic and extrinsic challenges to their effectiveness. Specific dysfunctions rank high among the intrinsic challenges. In this regard, a relevant literature review suggested that the discovery and articulation of values and beliefs may ameliorate at least some of these dysfunctions. To test this possibility, data were…

Notwithstanding its well-established role on high-demanding spatial navigation tasks during adulthood, the effect of field dependence-independence during the acquisition of spatial navigation skills is almost unknown. This study assessed for the first time the effect of field dependence-independence on topographical learning (TL) across the life…

A survey of 224 gay and lesbian college students and young adults, solicited from classes at a large state university in the American Midwest and social media sites, reveals a previously unrecognized predictor of the increased risk of delinquency among gay/lesbian adolescents: the belief that "there's nothing out there," a lack of…

We tested the hypothesis of school satisfaction being an antecedent to social coping behaviors in early adolescents (N = 892) using a two-wave cross-lagged panel design. We also explored the possible bidirectional relations between school satisfaction and social coping behaviors. Four types of social coping behaviors in peer conflict contexts…

Climate is a topic of great concern to students, but it remains difficult to discuss scientifically. We are bombarded daily by emotional messaging for and against the proposition that human activities are altering the climate in ways that may have catastrophic effects. But it often seems that those predictions rest entirely on massive computer…

We examined the degree of convergence among self-regulated learning microanalysis, measures of metacognitive monitoring, and a self-regulated learning questionnaire during reading. Participants' reported strategy use during reading, as measured by self-regulated learning microanalysis, was significantly related to scores on a self-regulated…

This is an exploratory study which inquires and investigates the difficulties associated with Quality Assurance (QA) and Program Accreditation. The study highlights specific issues faced in the adoption and implementation of QA standards, sub standards and criteria. It identifies a few critical success factors (CSFs) and indigenised QA tools for…