Final answer:
Formative assessment, or checking for understanding, is the process where a trainer ensures trainees are following the material during a training session. It is a key instructional strategy that addresses individual learning needs and improves learning outcomes.
Step-by-step explanation:
The process described when a trainer stops periodically during a training session to ensure that trainees understand the material and have their questions answered is known as formative assessment or sometimes check for understanding. This technique is not related to sociocultural factors, genetic predisposition, climatic conditions, or economic status, which are provided as options in the question. Formative assessment is an integral part of the instructional process in educational settings, including training environments.
Formative assessment allows the trainer to provide immediate feedback and address misunderstandings, ensuring that learning objectives are being met. This approach is reflective of instructional strategies that account for individual learning needs and adapt to them in real-time. Adopting this practice is important in a variety of educational and training settings to improve learning outcomes and support learner engagement.