This study aims to assess the effectiveness of reciprocal peer observation (RPO) as a form of professional collaboration among teachers in enhancing their perceptions of teacher collaboration within a school setting. The Teacher Collaboration Perceptions Questionnaire (TCPQ) was specifically designed and validated for this purpose, using…

Focusing on systematic observation, one of the most potent methods of studying teaching quality, represents one of the numerous contributions of Daryl Siedentop to the profession. While he had a clear focus on issues of validity and reliability concerning systematic observation, over the past decades, attention to such issues appears to have…

Systematic reviews and meta-analyses are essential for drawing conclusions regarding etiologic associations between exposures or interventions and health outcomes. Observational studies comprise a substantive source of the evidence base. One major threat to their validity is residual confounding, which may occur when component studies adjust for…

Instructional leaders require timely and predictive data to guide post-pandemic systemic changes. We investigated the predictability of an observational instrument, the Rigor Appraisal, and its association with achievement and other school effectiveness measures in a sample of 53 schools in Illinois. We found that increases in the Rigor Appraisal…

There is a need to investigate the diagnostic utility of autism diagnostic questionnaires in school-age children, who are increasingly being referred for autism assessment. Aside from the standardization sample, little research has been conducted on the Autism Spectrum Rating Scales, particularly regarding teacher reports. This study investigated…

The Boxall Profile provides a framework for the structured observation of children in nurture groups. It is a detailed and rigorously trialled normative diagnostic instrument developed for teachers and teaching assistants to measure children's levels of emotional and behavioural functioning. Moreover, it highlights specific targets for…

Systematic direct observations (SDOs) and behavior rating scales are integral to multimethod behavioral assessment approaches. The present study investigated the convergent validity of the Behavior Observation of Students in Schools (BOSS) form, a widely utilized SDO system, with the most frequently used teacher rating scales in schools, the…

Classroom observations have become an integral part of research related to mathematics education. In this qualitative study, we describe the current state of the mathematics education field with regard to the use of classroom observation. The research question was: "How is classroom observation being used to measure instructional quality in…

The validation process of a gap-filling diagnostic tool that allows educators to monitor children's mental health status by processing parental observations is presented. This quantitative pilot study, conducted on a Hungarian convenience sample, highlighted that the results obtained with the Mental Health Status Questionnaire - parental version…

The Student Evaluation of Teaching (SET) instrument provides insight for instructors and administrators alike, often touting high response-rates to endorse their validity and reliability. However, response-rate alone omits consideration for "adequate quantity of 'observational sampling opportunity' (OSO) data points" (e.g., high student…

The internal validity of observational study is often subject to debate. In this study, we define the counterfactuals as the unobserved sample and intend to quantify its relationship with the null hypothesis statistical testing (NHST). We propose the probability of a robust inference for internal validity, that is, the PIV, as a robustness index…

Teacher evaluation systems are associated with teacher quality, accountability, performance observations, and support. These systems are typically comprised of multiple measures including at least observations of teaching and student performance data reflecting teacher impact. Many criticisms of these systems have emerged not necessarily from the…

Systematic direct observations (SDOs) and behavior rating scales are integral to multimethod behavioral assessment approaches. The present study investigated the convergent validity of the Behavior Observation of Students in Schools (BOSS) form, a widely utilized SDO system, with the most frequently used teacher rating scales in schools, the…

Adolescents who experience social anxiety often display distressing fears that unfamiliar individuals evaluate their performance in social settings. These fears typically manifest as fears of negative evaluation (FNE) and/or fears of positive evaluation (FPE). Two well-established survey measures were originally developed to assess these…

Background: Speech is the most common method of communication. Video-based clinical communication evaluation is a requirement for children with speech-language impairments living in rural areas, and those who have limited mobility. Aims: To determine the validity and reliability of the Turkish version of the Viking Speech Scale (VSS-T) via live…