We examined internal consistency and test-retest reliability of a measure of dispositional optimism, the Life Orientation Test-Revised, in 121 opiate-dependent patients seeking methadone treatment. Internal consistency was adequate at baseline (alpha = 0.69) and follow-up (alpha = 0.72). Low socioeconomic status and being on disability were…

Direct observation of behaviors is a data collection method customarily used in clinical and educational settings. Repeated measures and small samples are inherent characteristics of observational studies that pose challenges to the numerical estimation of reliability for observational data. In this article, we review some debates about the use of…

Compared traditional percentage and correlational methods of estimating reliability of duration recording to reliability obtained with event-by-event examination of observers' records in which the actual percentage of time that the observers were in agreement was calculated. Traditional percentage reliability scores were found to be significantly…

This paper contends that behavior observation data relating to speech-language pathology are reliable if they are not affected by differences among observers or other variations in the recording context. The theoretical bases of methods used to estimate reliability for observational data are reviewed, and suggestions are provided for improving the…

This paper examines the cost effectiveness of educating boarding and day secondary students in Kisumu district in Kenya. The research designs used in this study were descriptive survey and casual comparative designs. The population consisted of five head teachers, 140 form four teachers and 609 form four students. Saturated and systematic random…

This mixed methods descriptive and causal-comparative study investigates what instructional leadership behaviors effective California high school principals have and what their beliefs are in regards to pedagogy, related issues, and professional issues, either constructivist or instructivist in nature, in the environment of the current NCLB…

This qualitative comparative study examined three core components of RtI[superscript 2] implementation at two purposefully selected elementary schools in one county in Southern California. The researcher interviewed principals, teachers, and support staff regarding leadership attributes, skills and behaviors perceived as critical, professional…

This study tests a process model of learning in which trainer and trainee traits are simultaneously considered as endogenous variables of learning outcomes. The article builds on a social view of training and similarity-attraction paradigms. In this context, the authors hypothesize that trainer-trainee similarity in personality (agreeableness)…

The main purpose of the paper was to find out the emotional intelligence of the students of faculty of education of the Islamia University of Bahawalpur. In order to get the desired end Wong & Law emotional intelligence scale (WLIS) was used after some amendments according to culture and environment, the scale was pilot tested and the…

This paper intends to construct a survey data quality strategy for institutional researchers in higher education in light of total survey error theory. It starts with describing the characteristics of institutional research and identifying the gaps in literature regarding survey data quality issues in institutional research. Then it is followed by…

Data on how well information and communication technology (ICT) needs of 1354 Canadian college and university students with disabilities are met on and off campus were collected using the newly developed Positives Scale (Postsecondary Information Technology Initiative Scale). The measure contains 26 items which use a 6-point Likert scale (1 =…

Coaching success is often defined in terms of won-loss records. However, the effort to operationalize more comprehensive strategies for examining coaching success, particularly the development of self-report measures, dates back three decades (e.g., Smith, Smoll, & Curtis, 1979). This project for developing the Coaching Success Questionnaire-2…

Commenting source code has long been a common practice in software development. This thesis, consisting of three pieces of work, made novel use of the code comments written in natural language to improve software reliability. Our solution combines Natural Language Processing (NLP), Machine Learning, Statistics, and Program Analysis techniques to…

Two studies describe the development of a comprehensive, vignette-based measure of social information processing (SIP) particularly relevant for children with internalizing problems. Study 1 (N = 219 3rd-6th graders) describes the creation of the Children's Evaluation of Everyday Social Encounters Questionnaire (ChEESE-Q) and evidence for its…

As technology integration continues to gain importance, preservice teachers must develop higher levels of confidence and proficiency in using technology in their classrooms (Kay, 2006). The acceptance of the National Educational Technology Standards for Teachers (NETS-T) by National Council for Accreditation of Teacher Education (NCATE) has…