Negative societal attitudes toward ex-offenders serve as barriers to jobs and opportunities. Released offenders with limited opportunities revert to what they know best and end up re-incarcerated with failed reentry. The purpose of this study was to analyze attitudes of college students toward ex-offenders. A correlation quantitative research…

The authors examined 2 approaches for determining the required sample size of Welch's test for detecting equality of means when the greatest difference between any 2 group means is given. It is shown that the actual power obtained with the sample size of the suggested approach is consistently at least as great as the nominal power. However, the…

In this fast changing world, pupils all over the world have developed severe social and psychological needs that affect their interactions with others and subsequently, the achievement of their life goals. Essentially, the social and psychological needs of school pupils have manifested in diverse mal-adjusted behaviours that hinder their academic…

Interest in pronunciation learning and teaching has increased significantly in the past few years. Studies and resources in the area have proliferated, but it is important to know whether they have influenced teachers of English as a foreign language (EFL) and English as a second language (ESL). The purpose of this study was to investigate the…

The study examined the relationship between teachers' utilization of school facilities and academic achievement of student nurses in Human Biology in schools of Nursing in Akwa Ibom State. Four (4) specific objectives, four (4) research questions and four (4) null hypotheses were formulated to guide the study. Ex-post facto survey design was…

This study, comparing the academic achievement levels of the students with different primary school entrance age, is in survey model. 60 students, at the second grade of a primary school centrally located in Tokat province in the year the study was conducted and were 60-66 and 73-84 months old when entered the primary school, were selected with…

School discipline is a core indicator of school effectiveness. Learner management is crucial and educational researchers need to focus on factors leading to indiscipline in schools. Guided by Planned Behaviour Theory that explores on guidance, counseling and good classroom management the study used the survey research design to sample 91 teachers…

The aim of this study was to investigate the attitudes of students, instructors, and educational principals to electronic administration of final-semester examinations at undergraduate and post- graduate levels in Payame Noor University in Khuzestan. The statistical population of this study consisted of all educational principals, instructors, of…

Purpose: The purpose of this study was to explore how Pinterest group pinboards are used to communicate health information on chronic obstructive pulmonary disease (COPD). Method A nonprobability census sampling method retrieved 399 pins from the 10 most followed COPD group pinboards. Pins were coded according to COPD information categories,…

We explore the use of instrumental variables (IV) analysis with a multisite randomized trial to estimate the effect of a mediating variable on an outcome in cases where it can be assumed that the observed mediator is the only mechanism linking treatment assignment to outcomes, an assumption known in the IV literature as the exclusion restriction.…

Exploratory factor analysis involves five key decisions. The second decision, how many factors to retain, is the focus of the current paper. Extracting too many or too few factors often leads to devastating effects on study results. The advantages and disadvantages of the most effective and/or most utilized strategies to determine the number of…

Learning about statistics is a lot like learning about science: the learning is more meaningful if you can actively explore. This eighth installment of "Explorations in Statistics" explores permutation methods, empiric procedures we can use to assess an experimental result--to test a null hypothesis--when we are reluctant to trust statistical…

The purpose of this study is to carry out a content analysis about the studies on teachers' professional development and to determine the tendencies in these studies. Within this scope, 60 studies that were registered to Turkish National Thesis Centre and ProQuest database between the years 2005-2015 were examined. Of the 60 studies, 37 of them…

When randomized experiments cannot be conducted in practice, propensity score (PS) techniques for matching treated and control units are frequently used for estimating causal treatment effects from observational data. Despite the popularity of PS techniques, they are not yet well studied for matching multilevel data where selection into treatment…

Translators differ from each other in many ways in terms of their knowledge and professional conditions that may directly influence their translation. The present study aimed at investigating the impact of translators' academic experience on their translation quality. Following a "causal-comparative study", a sample of 100 male and…