Background: Effective communication between teachers and learners is crucial for a productive educational environment. This study explores communication challenges in secondary schools in Bahati Sub County, Nakuru, Kenya, focusing on linguistic features and politeness markers used in teacher-learner interactions. Objective: To identify…

We expect that word knowledge accumulates gradually. This article draws on earlier approaches to assessing depth, but focuses on one dimension: richness of semantic knowledge. We present results from a study in which three distinct item types were developed at three levels of depth: knowledge of common usage patterns, knowledge of broad topical…

To many Chinese students, learning the words such as "make" and "do" seems a piece of cake, yet learning how to use them appropriately is anther case. This paper aims to investigate Chinese learners' use of the verbs "make" and "do", two major representatives of high-frequency words from the perspective of…