Mental time travel lies at the frontier of research into motivational persistence in language learning (Dörnyei, 2020). This article introduces the theory of episodic future thinking (D'Argembeau, 2016, 2020), and examines the key components of autobiographical knowledge and personally important goals. With findings on the long-term goals and…

The act of laughing, which is thought to be related with the body rather than the mind and identified with rudeness, has been attributed to outcast segments of society, such as women, children, slaves, or the common-people, while humor requiring supremacy of the mind is believed to be associated with the ruling elite class of society, and mostly…

This study investigated the validity and reliability of the Turkish version of the Scales of Psychological Well-being (Ryff, 1989a). The sample of the study consists of 1214 university students. Results of language equivalency showed that correlations between the Turkish and English forms were 0.94 for autonomy, 0.97 for environmental mastery,…

The purpose of the present study is to determine the prevalence of depressive symptoms among senior high school students preparing national university entrance examination (OSS) in Turkey. The authors conducted a survey during the second term of students' senior year at high school, a time when they were exposed to a stressful standardized…

This report explores first year undergraduate mechanical engineering and mathematics students' conceptions of the derivative and the contribution that membership of different departments may have on these conceptions. Quantitative results suggest that mechanical engineering students develop a proclivity for rate of change aspects of the derivative…