CEFA 3.02(Browne, Cudeck, Tateneni, & Mels, 2008) is a factor analysis computer program designed to perform exploratory factor analysis. It provides the main properties that are needed for exploratory factor analysis, namely a variety of factoring methods employing eight different discrepancy functions to be minimized to yield initial…

Goldberg's International Personality Item Pool (IPIP; Goldberg, 1999) provides researchers with public-domain, free-access personality measurement scales that are proxies of well-established published scales. One of the more commonly used IPIP sets employs 50 items to measure the 5 broad domains of the 5-factor model, with 10 items per factor. The…

A Metropolis-Hastings Robbins-Monro (MH-RM) algorithm for high-dimensional maximum marginal likelihood exploratory item factor analysis is proposed. The sequence of estimates from the MH-RM algorithm converges with probability one to the maximum likelihood solution. Details on the computer implementation of this algorithm are provided. The…

Adolescents are routinely treated with psychiatric medications; however, little is known about their attitudes toward pharmacological intervention. The authors used a concurrent triangulation, mixed methods design to assess whether the Drug Attitude Inventory (DAI), developed for adults, is suitable for measuring adolescent attitudes toward…

Previous research has not explored the Five Factor Model of personality among adults who stutter. Therefore, the present study investigated the five personality domains of Neuroticism, Extraversion, Openness, Agreeableness and Conscientiousness, as measured by the NEO Five Factor Inventory (NEO-FFI), in a sample of 93 adults seeking speech…

The university education providers are waking to student recruitment challenges, competition, and the realities of marketing. With these changes, a related and equally important issue has emerged; that is, the student service quality and evaluating of the educational encounter. Using university services as the primary study setting, the study…

The purpose of this study is providing a scale for measuring attitudes toward science among Persian secondary school students. A total of 300 (150 girls and 150 boys) of second grade students from all disciplines including science and mathematics in secondary education, participated in the study. Research instrument was, translated Persian version…

Rapid advancements in technology, global competitiveness, and an increasing demand for 21st-century skills, such as problem-solving, underscore the pivotal role teachers play to prepare our youth for an era of exponential change. Those at the forefront of education are challenged to equip students with skills and strategies necessary to think…

The purpose of this quantitative study was to identify factors that influenced parents to enroll and re-enroll their children in charter schools in North Carolina. A survey of 25 items was prepared based on previous work related to parental choice reported in the literature. Parents participating in charter programs rank ordered the reasons why…

The goal of this study was multifold: to define secondary art teachers. personal practical theories about the purposes of art education; to examine teachers. attitudes toward the inclusion of students with learning disabilities (LD) and those with emotional/behavioral disabilities (EBD) into their classrooms; and to determine the relation between…

Introduction: Optimism and pessimism are two psychological constructs that play a significant role in human mental and psychological hygiene. The two construct are strongly but negatively correlated. Optimism and pessimism can be influenced by culture and the environment. The present study attempts to test the structure of optimism and pessimism…

In this research our aim is to develop a scale for lifelong learning competences and investigate the validity and the reliability of the structure of the scale. The participants of this research are 300 secondary school teachers who are randomly selected. The findings on the scale's validity of the structure are computed by the method of factor…

This research explores literacy teachers' perceptions of integrating information communication technologies (ICTs) into literacy instruction. To this end, a national survey of 1,441 literacy teachers in the United States was conducted. The survey provided data concerning the types and levels of reported availability and use of ICTs, beliefs about…

Monte Carlo methods can be used in data analytic situations (e.g., validity studies) to make decisions about sample size and to estimate power. The purpose of using Monte Carlo methods in a validity study is to improve the methodological approach within a study where the primary focus is on construct validity issues and not on advancing…

There are only a few process evaluation studies on positive youth development programs, particularly in the Chinese context. Objectives: This study aims to examine the quality of implementation of a positive youth development program (Project Positive Adolescent Training through Holistic Social Programs [P.A.T.H.S.]) and investigate the…