The student has successfully presented the aim of the investigation, which is to examine how anchoring bias affects mathematical estimations among high school students. However, the relevance of the topic could have been elaborated further. The student effectively introduces the concept of anchoring bias, referencing Tversky and Kahneman (1974), and connects it to the Dual Process Model, demonstrating a solid understanding of key terminology and concepts. Additionally, the student clearly identifies both the independent variable (the order of numbers in the equation) and the dependent variable (the participants' estimated value), and incorporates both variables in the null and research hypotheses. Overall, the connections between the theory and the investigation are well articulated.
