अतिरिक्त संज्ञानात्मक भार का मुख्य कारण क्या है?

उत्तर: (B) Poor strategies and distractions — Cognitive Load Theory (Sweller): Extraneous load = caused by poor instructional design, distractions, irrelevant info. Intrinsic load = task complexity itself. Germane load = useful schema building. T...