Declining survey response rates concern researchers aiming to ensure study validity. This article tested the effectiveness of multiple pre-incentives on increasing survey response to the Millennium Cohort Study. Participants consisted of U.S. military service members and veterans, and were randomly assigned to receive a $2 bill, $5 gift card,…

This conversation analytic study investigates the use of the Japanese contrastive marker "demo" "but" as a preface to responses to polar questions. "Demo"-prefaced responses are one type of nonconforming answers, that is, responses that provide (dis)affirmation to preceding questions without yes/no-tokens. This study…

This dissertation presents a comprehensive review of the evolution of DIF analysis within educational measurement from the 1980s to the present. The review elucidates the concept of DIF, particularly emphasizing the crucial role of grouping for exhibiting DIF. Then, the dissertation introduces an innovative modification to the newly developed…

This study explores the experiences of five distance learners at a UK university who needed support to resubmit their final assignment following a fail result. Having received written feedback on the submission, we asked how this could be best delivered to inform and motivate a successful resubmission. Written feedback alone was found to be…

Teacher feedback is the key to online collaborative discussion. To investigate the effects of different forms of teacher feedback intervention on learners' cognitive and emotional interactions in online collaborative discussion, this study collected collaborative discussion text data of online collaborative learners. Based on the framework of…

Feedback is a powerful instructional tool for motivating learning. But effective feedback, requires that instructors have accurate information about their students' current knowledge status and their learning progress. In modern educational measurement, two major theoretical perspectives on student ability and proficiency can be distinguished.…

In this portfolio, I reflect on my efforts to provide professional development targeted to support teachers during the launch phase of their mathematics teaching, to elicit and respond to student ideas and experiences. I grounded my study in research on ambitious teaching practices for launching complex mathematical tasks using problem-based…

This paper introduces an application of cross-classified item response theory (IRT) modeling to an assessment utilizing the embedded standard setting (ESS) method (Lewis & Cook). The cross-classified IRT model is used to treat both item and person effects as random, where the item effects are regressed on the target performance levels (target…

Background: Self-leadership is of significant importance to the growth and development of college students. However, few studies have systematically examined how teachers and college students can work together to cultivate the self-leadership of college students. Aims: Based on the social cognitive theory, this paper aims to propose and teste a…

Background and Objective: The positivity principle states that students learn better from instructors who display positive rather than negative or neutral emotions in multimedia lessons (Lawson et al. 2021a). This study extends this work by exploring the role of affective and social cues displayed by feedback providers, such as their emotional…

This article breaks new ground in the sociology of sports work through its novel exploration of workplace deception and the associated development of an original typology of deceptive impression management. Analysis of data collected from a two-phased research design, comprising online interviews and survey responses from 102 participants,…

The ability to adjust movements in response to perturbations is key for an efficient and mature nervous system, which relies on two complementary mechanisms -- feedforward adaptation and feedback control. We examined the developmental trajectory of how children employ these two mechanisms using a previously validated visuomotor rotation task,…

Although the relevance of emotions for motivating climate change action is acknowledged in research, it lacks recommendation how to include emotions in Climate Change Education (CCE). This study draws on selected theories of emotions (the control-value theory according to Schutz and Pekrun (2007) and the wheel of emotions according to Plutchik…

Second language acquisition theory has traditionally focused on the cognitive and psycholinguistic processes involved in additional language (L2) learning. In addition, research on learner psychology has primarily centered on learners' cognitive abilities (e.g., aptitude and working memory) and internal traits or states (e.g., dispositions,…

Item position effect (IPE) refers to situations where an item performs differently when it is administered in different positions on a test. The majority of previous research studies have focused on investigating IPE under linear testing. There is a lack of IPE research under adaptive testing. In addition, the existence of IPE might violate Item…