BBH 101 ACTUAL EXAM SCRIPT 2026 COMPREHENSIVE QUESTIONS AND ANSWERS

BBH 101 ACTUAL EXAM SCRIPT 2026
COMPREHENSIVE QUESTIONS AND
ANSWERS

◉ Cohort Studies
Answer: people with a certain exposure and without the exposure
are selected, then followed for a specified period of time to see if
they develop the outcome of interest


◉ Relative Risk (Risk Ratio)
Answer: tells us how much higher the risk of the outcome is in the
exposed group compared to the unexposed group


◉ Experimental Designs
Answer: the gold standard for identifying causal relationships


◉ Random Assignment
Answer: randomly assigning participants to groups in which all
participants have an equal chance of getting into an experimental
group


◉ Blinding

, Answer: when the group assignment is concealed


◉ Good Placebo
Answer: trying to prove that medical


◉ Experimental Study
Answer: study in which the independent variable's effect is being
manipulated by the experimenter


◉ Observational Study
Answer: study in which the independent variable is not manipulated
by the experimenter


◉ Empirical Research
Answer: publication in which someone writes about an experiment
they did on a study they held


◉ Literature Review
Answer: publication (general) in which someone is reviewing
another study


◉ Systematic Review