Assess learners' ability to analyze how mentorship and sponsorship influence career trajectories of mid-career STEM professionals by distinguishing mentorship versus sponsorship, identifying mechanisms (skill development, advocacy, network access), evaluating contextual moderators (organizational culture, gender/race dynamics), interpreting evidence (qualitative cases, quantitative indicators of promotion/retention), and proposing evidence-based program or policy interventions. Includes case vignettes, short data interpretation, and analytic response items.