REFERENCES [1] D.L. MacAdam, “The theory of the maximum visual efficiency of colour materials”, J. Opt. Soc. Am, 25, 249 (1935). [2] D.L. MacAdam, “Maximum visual efficiency of coloured materials”, J. Opt. Soc. Am., 25, 316 (1935). [3] F. Martínez-Verdú, E. Perales, E. Chorro, D. de Fez, V. Viqueira, and E. Gilabert, “Computation and visualization of the MacAdam limits for any lightness, hue an...

abstract this study investigated the validity of processability theory proposed by pienemann (1998/2015) among iranian efl learners’ oral performance. the theory defines six procedural stages for learners in the process of second language acquisition. in order to conduct the study, 10 intermediate efl learners were selected based on their performance on oxford placement test. then, they partici...

Japan is faced with an imminent challenge of cultivating ‘global human resources’, as the whole society delves into the global information society. The Course of Study defined by the Ministry of Education, Culture, and Sports and Technology (MEXT) of the Japanese government has emphasized communicative competence and / or ‘communication skills’ as a focus of the foreign language subjects (e.g.,...

The present study aimed to capture and represent the mediator-learner’s interaction in the development of listening proficiency and statistically compare this interaction between high and low proficient English as a foreign language (EFL) learners. Thirty EFL learners participated in Oxford Quick Placemat Test (OQPT) and the Interactions/Mosaic Listening Placement (IMLP) Test to select those wh...

The purpose of the present study was to compare effect collaborative versus individual testing on Iranian EFL learners' course achievement. In addition, this sought find perceptions learners towards use testing. To achieve goal, a sample 60 intermediate selected based their performance Oxford Placement Test. They were randomly assigned two equal groups and participants each group took 8 exams d...

Immediate implant placement in the posterior regions offers inherent challenges owing to anatomy of region. This includes loss inter-radicular bone, increased jumping distance, lack primary stability etc. These limitations often force clinician opt delayed placement. To overcome these shortcomings concept partial extraction therapy has been utilised present case scenarios immediate The clinical...