Among school psycho-social factors with considerable effect on student outcomes are both school and classroom climate.  Because how students perceive the classroom climate strongly predicts achievement, measuring classroom climate gains importance and the need for testing the existing results across cultures persists.  In this study, we assessed the validity and measurement invariance of the Turkish adaptation of the Student Personal Perception of Classroom Climate Scale (SPPCC) developed in English (US).  Confirmatory factor analyses (CFA) and measurement invariance (MI) analyses by sex were performed on 629 students’ data.  CFA results confirmed the factorial structure of the SPPCC.  Results of the MI analyses showed that the SPPCC measures the same construct for females and males in a non-English context.  Latent mean comparisons revealed girls perceived the classroom climate more positively than boys.  We concluded that this study in the Turkish context is a further step in developing evidence of the extent to which SPCC provides psychometrically sound scores.

The present research aimed to test an Amharic version of the multi-dimensional Work Task Motivation Scale for Teachers (WTMST), which measures the five pillars of university instructors’ motivation toward teaching and student evaluation tasks based on self-determination theory (SDT). Therefore, the WTMST offers the first instrument to measure all five motivational elements, and today it is one of the most applicable instruments to assess teachers’ motivation. An Amharic version of the WTMST for teaching and student evaluation tasks was adopted and assessed in large-scale data (N=1,117). Our findings demonstrate excellent reliability and construct validity (convergent, discriminant, divergent and factorial). Besides, the results of the model comparisons provided that out of the four theoretically competing models (single-order factor, correlated factor, higher-order factor and bi-factor models), the bi-factor model was the most-fitted one used for measurement invariance across various groups. Results also suggest that the factor structure of the WTMST for both teaching and student evaluation tasks demonstrate consistency across gender (men, women), university types (research, applied, and general university), age and experience in teaching. Therefore, the WTMST for teaching and student evaluation tasks may be valid in Ethiopian higher education settings.

The focus of this article is to analyze the distribution patterns of student grades over time for different subjects and by gender. Specifically, we examined the final term grades of upper secondary students in Portuguese public schools across four subjects (Mathematics, Portuguese Language, Philosophy, and Physical Education) from the academic years 2013-2014 to 2017-2018. These grades reflect the teachers' perceptions of the students' knowledge gained throughout the academic year. We expected to see some regularity in the grade distributions over time for a particular subject. However, we found that the similarity of grades across subjects and time was so striking that differences were barely noticeable by visual inspection. Due to the very large sample sizes (in the order of tens of thousands), the quantification of similarities and dissimilarities was done through distribution’s proximity statistics and not by classic statistical methods, like Chi-Square or comparison of means tests. Additionally, we applied a methodology of multiple equivalence tests to globally compare the relative frequencies of each of the grades in pairs of independent samples. Our analysis showed that there was a high level of similarity in grades for the same subject over time, but we also found differences between subjects and between genders.