Annotate based on these instructions, tell me what to annotate and provide a comment for each annotation: Provide enough comments to indicate you read the entire article and were thoughtful about it. Feeling unsure what to say? Look over the slides from Week 1 "How to read a scientific article," and consider addressing these topics: 1) The major research question(s) explored. 2) What prior research was done? What research gaps does the author intend to fulfill? 3) What are their hypotheses? 4) How does the author address these gaps (i.e., methods)? 5) What's the main finding of each figure? 6) If you can choose, what is the ONE piece of data that was most important or directly addressing the question? 7) Do the author's interpretations match the evidence? (It's OK to disagree!) 8) Any critiques or further comments on the paper.

Cognitive load Theory Cognitive Load Theory (CLT), developed by John Sweller [30], provides a framework for understanding the mental effort required during learning and problem-solving. It identifies three categories of cognitive load: intrinsic cognitive load (ICL), which is tied to the complexity of the material being learned and the learner's prior knowledge; extraneous cognitive load (ECL), which refers to the mental effort imposed by presentation of information; and germane cognitive load (GCL), which is the mental effort dedicated to constructing and automating schemas that support learning. Sweller's research highlights that excessive cognitive load, especially from extraneous sources, can interfere with schema acquisition, ultimately reducing the efficiency of learning and problem-solving processes [30]