Purpose: Surveys that include skill measures may suffer from additional sources of error compared to those containing questionnaires alone. Examples are distractions such as noise or interruptions of testing sessions, as well as fatigue or lack of motivation to succeed. This paper aims to provide a review of statistical tools based on latent…

We examine a range of options for recruiting teachers into a nationally representative survey panel. Recruitment strategies considered include a telephone-based approach and the use of promised incentives and pre-incentives of varying amounts and forms. Using a randomized experiment, we evaluate the effectiveness of five separate recruitment…

While mail surveys are common in many developed countries, it is still a new method in other, often less-developed countries. This study explores the feasibility of mail surveys in urban China. We conducted an experiment manipulating delivery method (regular mail vs. courier delivery service) and incentive payment (prepaid vs. no incentive) using…

Teacher professional identity is seen as a sense of self that results from various factors such as experience, education, environment, and personal characteristics. The purpose of the present article was to investigate the relationship between EFL teachers' professional identity and their self-esteem. The research data were collected with 224 EFL…

This study was intended to explore preservice teachers' entry characteristics, that is, approaches to learning and their teaching approach preference when joining teacher education programs. Descriptive survey method was employed. A total of 293 (293) randomly selected secondary preservice teachers enrolled in two Universities for Post Graduate…

The purpose of the study is to identify the leadership styles (transformational, transactional and laissez-faire) of the campus principals/divisional directors of a public university in Pakistan. This research adopted quantitative approach to conduct the study and accordingly it falls in post positivism paradigm philosophically. The study is…

Background: Children with Down syndrome (DS) are at risk for autism spectrum disorder (ASD). They are often diagnosed later than other children in part due to difficulty differentiating ASD-related impairment from that associated with DS. The psychometric properties of the Pervasive Developmental Disorder in Mental Retardation Scale (PDD-MRS) were…

The purpose of this study was to gain insight into 30, first year calculus students' understanding of the relationship between the concept of vertex of a quadratic function and the concept of the derivative. APOS (action-process-object-schema) theory was applied as a guiding framework of analysis on student written work, think-aloud and follow up…

After-school physical activity programs for youth can develop and extend physical and mental skills necessary for health across the life span. With the considerable time and effort required to operate such programs, it is important that youth are achieving tangible goals and benefit from the programs. Unfortunately, many after-school programs lack…

Finger counting is widely considered an important step in children's early mathematical development. Presumably, children's ability to move their fingers during early counting experiences to aid number representation depends in part on their early fine motor skills (FMS). Specifically, FMS should link to children's procedural counting skills…

This study was aimed to assess factors affecting in-service teachers' motivation: its implication to quality of education. Descriptive survey research design was employed in carrying out the study. In-service secondary school teachers from Haramaya University's three colleges were a targeted population. 303 in-service secondary school teachers…

Introduction: Adolescence is a period of physical, psychological, cognitive and emotional changes, where autonomy from parental control is demanded. Adolescents are often self-discovering, frequently adopting sexual and drug exploration behaviors. As a result, health status in both adolescence and adulthood can be influenced. Methods: A…

Knowing where north is provides a navigator with invaluable information for learning and recalling a space, particularly in places with limited navigational cues, like complex indoor environments. Although north is effectively used by orienteers, pilots, and military personnel, very little is known about whether nonexpert populations can or will…

Anxiety is one of the critical medical conditions that affect individuals due to various reasons. Some of these reasons may be related to inheritance while others are acquired during major life events. In this investigation, the level of unemployment anxiety was evaluated for students at Firat University, Elazig, Turkey. The study population…

This study investigated pre-service mathematics teachers' (PST), who are going to teach middle grade mathematics (grade 5-8), understanding of inclusion relationships of quadrilaterals. In addition to describing PSTs' understanding of inclusion relations of quadrilaterals; it was also aimed to document the development of PSTs' understanding of…