This article examines the implications of argument-based validity for the continued development of dynamic assessment (DA) research and practice. We propose that the move toward validation as a process of interpretation and evidence-based argument is commensurable with DA but that fundamental ontological differences with conventional approaches to…

In this study, researchers compared the concordance of teacher-level effectiveness ratings derived via six common generalized value-added model (VAM) approaches including a (1) student growth percentile (SGP) model, (2) value-added linear regression model (VALRM), (3) value-added hierarchical linear model (VAHLM), (4) simple difference (gain)…

Drawing on the outputs of a wider democracy of online reviewers presents the academic study of children's literature with opportunities and challenges, and can enhance critical discussion. As it is now easy to locate a large number of online reviews, it is argued that children's literature studies needs to make room for a wider range of critical…

Raters must score accurately and consistently for classroom observation scores to be valid. This requires (a) a standard defining when scoring is accurate and consistent enough and (b) measuring and remediating rater performance against that standard. Current practice has focused on this second problem to the exclusion of the first. My goal here…

Despite political and rhetorical pronouncements of a reduction in racism, growing inequity in U.S. society continues to feature race as a prominent fault line with no evidence of reduction on the horizon. Of significant concern is the degree to which inequity among racially identified subgroups of the population link to policies and practices of…

Life sciences research is increasingly international and data-intensive. Researchers work in multi-jurisdictional teams or formally established research consortia to exchange data and conduct research using computation of multiple sources and volumes of data at multiple sites and through multiple pathways. Despite the internationalization and data…

The leadership in the field of education is seen as a concept associated with activities, which are carried out, beyond the status. It is an expected situation that the education managers fulfill the leadership roles. However, teachers, one of the most important stakeholders of educational organizations, need to carry out their leadership roles…

Mandates for technology integration (TI) in teacher education courses continue to gain momentum. However, most teacher educators are not trained in the practices of instructional technology and, when mandated or strongly encouraged to do TI, they can face challenges and even crises of practice and identity. Like other teacher educators facing the…

Background: Domestic violence abuse (DVA) has been identified by the UK Government as a priority to address. Whilst there is a growing body of research into perpetrators of DVA from the mainstream population, there is scant research into perpetrators of DVA who have an intellectual disability. This lack of an evidence base suggests there may be a…

Background: Aphasia assessment is traditionally divided into formal and informal approaches. Informal assessment is useful in developing a rich understanding of the person with aphasia's performance, e.g., describing performance in the context of real-world activities, and exploring the impact of environmental and/or partner supports upon…

Purpose: The aims of the study were to examine the acoustic reflex screening and threshold in healthy neonates and those at risk of hearing loss and to determine the effect of birth weight and gestational age on acoustic stapedial reflex (ASR). Method: We assessed 18 healthy neonates (Group I) and 16 with at least 1 risk factor for hearing loss…

Students increasingly appear anxious, risk-averse, and worried about getting things "wrong." They may appear to lack intellectual curiosity, and be unwilling to engage in independent study. This essay explores how teaching and assessment in theology and religious studies might help students learn to take intellectual risks, and increase…

Repetitive sensory motor behaviors are a direct target for clinical treatment and a potential treatment endpoint for individuals with intellectual or developmental disabilities. By removing the burden associated with video annotation or direct observation, automated detection of stereotypy would allow for longer term monitoring in ecologic…

The development and evaluation of a 6-hours laboratory class, based on capillary electrophoresis (CE) and the detection of microbial contaminants, is described. It can be easily scaled up or down, to suit class sizes up to 188 and completed in a shorter time scale. CE uses narrow-bore fused-silica capillaries to separate a complex array of large…

Culturally and politically science is under attack. The core consequence of perceiving and asserting evaluation as science is that it enhances our credibility and effectiveness in supporting the importance of science in our world and brings us together with other scientists to make common cause in supporting and advocating for science. Other…