Table 1 Key features, inclusion criteria, and exclusion examples

Participants

The study was conducted with healthy human beings as participants

The study was conducted without humans (e.g., animals) or patients with mental or physiological disorders were subjects of interest

Task

The study included a domain-specific problem-solving task

The study included a cross-sectoral or non-authentic problem-solving task (e.g., Tower of Hanoi/London task)

Data collection

The study used eye-tracking as a primary method for data collection

The study did not use eye-tracking as a method (e.g., mentioned eye-tracking for future research)

Type of publication

The article is an empirical study published in a peer-reviewed journal

The article is a review paper, editorial note, or commentary