This paper reports an investigation into the psychometric properties of the COR-Advantage1.5 (COR-Adv1.5) assessment tool, a criterion-referenced observation-based instrument designed to assess the developmental abilities of children from birth through kindergarten. Using data from 8534 children participating in a state-funded preschool program…

Background & Context: Early childhood contexts characterized by high-quality adult-child interactions have important consequences for children's development (Hamre, 2014; Peisner-Feinberg et al., 2001). The use of classroom observation tools to measure the quality of such interactions in early education and care (EEC) settings has become…

This study, Creative Behavior Observation Form was developed to assess creativity of the children. While the study group on the reliability and validity of Creative Behavior Observation Form was being developed, 257 children in total who were at the ages of 5-6 were used as samples with stratified sampling method. Content Validity Index (CVI) and…

The purpose of this study was to measure speech-language pathologists' (SLPs) perceptions of fatigue in clients with aphasia and identify strategies used to manage client fatigue during speech and language therapy. SLPs completed a short online survey containing a series of questions related to their perceptions of patient fatigue. Of 312…

This study reports on the national standardization and validation of the Learning Behaviors Scale (LBS) for use in Trinidad and Tobago. The LBS is a teacher rating scale centering on observable behaviors relevant to identifying childhood approaches to classroom learning. Teachers observed a stratified sample of 900 students across the islands'…

Proficiency in the English language has been described as central for determining Non-Native English Speaking Teachers (N-NESTs) selection for joining the profession. The Ministry of Education in the Sultanate of Oman decided to set the score of Band 6 on the International English Language Testing System (IELTS) for accepting the English Language…

Objective: To develop a retail grocery instrument with weighted scoring to be used as an indicator of the food environment. Participants/Setting: Twenty six retail food stores in low-income areas in California. Intervention: Observational. Main Outcome Measure(s): Inter-rater reliability for grocery store survey instrument. Description of store…

This guide is designed to help researchers make sure that their research reports include enough information about study measures so that readers can assess the quality of the study's methods and results. The guide also provides examples of write-ups about measures and suggests resources for learning more about these topics. The guide assumes…

The aim of this study was to examine the factor structure and psychometric properties of an observer-rated youth alliance measure, the Therapy Process Observational Coding System for Child Psychotherapy-Alliance scale (TPOCS-A). The sample was 52 youth diagnosed with anxiety disorders ("M" age = 12.43, "SD" = 2.23, range = 15;…

Background: Coaches and physical educators must obtain valid data relating to the contribution of each of their players in order to assess their level of performance in team sport competition. This information must also be collected and used in real game situations to be more valid. Developed initially for a physical education class context, the…

Two observers who were using an electronic digital data acquisition system were spot checked for reliability at random times over a four month period. Between-and within-observer reliability was assessed for frequency, duration, and duration-per-event measures of four infant behaviors. The results confirmed the problem of observer drift--the…

The use of the intraclass correlation in determining reliability is discussed and shown to be both appropriate and simple to use in the case of an observational measure, provided that observations are made on at least two occasions. The interpretation of such coefficients is explained in terms of generalizability theory, and real data are used to…

Results indicate that the test-retest stability of the DDST is quite satisfactory for a screening test. (Authors/MB)

Construction, field testing with children with disabilities, and analysis of the preliminary version of the Preadolescent Home Observation for Measurement of the Environment (PA-HOME) are described. The paper concludes that the assessment is a reasonably reliable scale with moderate correlations with other measures of the family environment.…

A technique to measure maternal teaching strategies was developed for possible use in research and evaluation studies. Scores derived from the technique describe quality and quanitity of behaviors used by mothers to teach cognitive-perceptual tasks to their own young children. Reliability and validity data are presented. (Author/JKS)