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Challenges and Adjustments in a Multisite School-Based Randomized Field Trial
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Debbie L. Hahs-Vaughn; Christine Depies DeStefano; Christopher D. Charles; Mary Little – American Journal of Evaluation, 2025
Randomized experiments are a strong design for establishing impact evidence because the random assignment mechanism theoretically allows confidence in attributing group differences to the intervention. Growth of randomized experiments within educational studies has been widely documented. However, randomized experiments within education have…
Descriptors: Educational Research, Randomized Controlled Trials, Research Problems, Educational Policy
Comparing the Efficacy of Artificial Intelligence Immersion and Human-Led Workshops for Enhancing Researchers' English Language Skills: A Randomized Control Trial
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Ndubuisi Friday Ugwu; Raphael Ezamenyi Ochiaka; Ugochukwu Simeon Asogwa; Adewumi Segun Igbinlade; Kamorudeen Taiwo Sanni; Toyin Segun Onayinka; Obinna Iroegbu; Michael Olayinka Irewole; Jacob Kehinde Opele; Abiodun Oyetunde Oloyede; Ndidi Christiana Ibenyenwa; Oladipo Adeyeye Olubodun – Higher Learning Research Communications, 2025
Objective: Our study aimed to compare the efficacy of artificial intelligence (AI)-based immersive training with human-led workshops to improve the English language skills of non-English early career researchers (NEECRs) in a Nigerian public university. Methods: Our study employed a randomized pretest/posttest control group design. A total of 124…
Descriptors: Artificial Intelligence, Technology Uses in Education, Workshops, Researchers