Although the literature on self-esteem has a long and prolific history in Turkey regarding which demographics may influence the self-esteem of adolescents. The research findings are intricate and undermine the need of further research in Turkey. This cross-sectional study re-examined the effects of age, grade level and education level of a mother…

Experiencing the death of a family member at a young age is a confusing time for many children. Some clinicians have reported that parental death is the most stressful life event for children, and some studies have traced adults' mental health difficulties to unresolved childhood grief (Balk, 1983; Krahnstoever, 2006). Despite the hardships…

Does English proficiency affect participation in online discussion? This study polled 14 students from a postgraduate online course that require online discussion. The students are divided into groups according to their home language spoken and self-assessed English proficiency, and measure against their participation level in the required…

Most undergraduate-level geoscience texts offer a paltry introduction to the nuanced approach to hypothesis testing that geoscientists use when conducting research and writing proposals. Fortunately, there are a handful of excellent papers that are accessible to geoscience undergraduates. Two historical papers by the eminent American geologists G.…

This dissertation investigates the interaction between form and function in Mandarin Chinese by empirically examining the interactions of core semantic roles (Agent and Patient) and the syntactic representation of those interactions in semantically transitive events. First, I demonstrate that syntactic structures and functions are intertwined with…

This research study provides a platform for extending the body of knowledge associated with the sourcing of Information Technology (IT) in the legal environment determined by the Sarbanes-Oxley Act. This analysis of IT sourcing was conducted via consideration of legal and situational factors which may influence an IT manager's decision to…

The purpose of this study was twofold. First, the authors wanted to examine the associations of motor proficiency and body composition in children with and without dyslexia. They hypothesized there would be a negative relationship between body composition (measured by body mass index [BMI]) and motor proficiency (measured by MABC [Movement…

In complex three-dimensional mental rotation tasks males have been reported to score up to one standard deviation higher than females. However, this effect size estimate could be compromised by the presence of gender bias at the item level, which calls the validity of purely quantitative performance comparisons into question. We hypothesized that…

A fear of snakes developed into an opportunity to teach students about the process of science: formulating questions, collecting and analyzing data, and communicating findings to the public. By using snakes to help students "think like a scientist," the authors engaged students in a five-day unit on inquiry while providing information about snakes…

Extensive research has linked youth depression symptoms to low levels of perceived control, using measures that reflect "primary control" (i.e., influencing objective conditions to make them fit one's wishes). We hypothesized that depressive symptoms are also linked to low levels of "secondary control" (i.e., influencing the psychological impact…

Patients with anorexia nervosa frequently believe they are larger than they really are. The precise nature of this bias is not known: is it a false belief related to the patient's aesthetic and emotional attitudes towards her body? Or could it also reflect abnormal processing of the representation of the body in action? We tested this latter…

The gateway drug model is a popular conceptualization of a progression most substance users are hypothesized to follow as they try different legal and illegal drugs. Most forms of the gateway hypothesis are that "softer" drugs lead to "harder," illicit drugs. However, the gateway hypothesis has been notably difficult to…

Event-related brain potentials were recorded during RSVP reading to test the hypothesis that quantifier expressions are incrementally interpreted fully and immediately. In sentences tapping general knowledge ("Farmers grow crops/worms as their primary source of income"), Experiment 1 found larger N400s for atypical ("worms") than typical objects…

A latent variable modeling approach for examining population similarities and differences in observed variable relationship and mean indexes in incomplete data sets is discussed. The method is based on the full information maximum likelihood procedure of model fitting and parameter estimation. The procedure can be employed to test group identities…

Good educational ethnography whether done by sociologists or anthropologists, makes the familiar strange. The history of that proposition is outlined, and five strategies available to all ethnographers focused on teaching and learning, whether sociologists or anthropologists of education or not, are outlined. The vital importance of the working…