Rutgers describes 391 as supervised faculty-advised research, so challenge depends less on fixed exams and more on the expectations of the specific lab and mentor.

Official psychology research-credit pages imply recurring lab responsibilities and advisor accountability, but they do not publish a uniform hour-by-hour workload across labs.

The semester usually follows the cadence of the lab rather than a lecture calendar, which suggests steady ongoing work without enough public evidence to call it especially slow or fast.

Rutgers frames 391 as hands-on research credit, and the department's lab listings emphasize tasks like data collection, literature review, assessments, and ongoing project support.

The official research-for-credit workflow centers on forms, advisor approval, and lab participation rather than lecture exams.

Some psychology labs may involve analysis, but Rutgers' public research-credit pages do not present quantitative work as a universal or defining requirement for every 391 placement.

This registration is not described as a content-heavy recall course; success is framed around participation, research practice, and advisor-defined responsibilities instead.

Research work usually requires thinking about methods, evidence, and scientific questions, but the level of conceptual theory varies widely by lab.

Because the experience is mentor-driven and self-directed, weak preparation in research habits or psychology basics can matter, even though Rutgers mainly emphasizes advisor approval rather than a fixed prerequisite chain here.

Many Rutgers lab descriptions mention literature review or research background work, but the amount of assigned reading is lab-specific rather than standardized.