bias articles
What fundamentally distinguishes experimental bias from random error?
Which type of selection bias results from participants dropping out at unequal rates between groups?
What bias involves judging the quality of a decision based on the final outcome rather than the process quality at the time?
What step counters outcome bias by pre-committing to required statistical thresholds before viewing data?
What modern bias involves researchers over-relying on algorithmic output, treating it as inherently superior to human judgment?
What does double-blinding primarily tackle regarding experimenter influence?
How might experimenter bias manifest when grading subjective data?
What procedural rigor prevents researchers from shifting goals or methods post-hoc to fit the observed data?
Selection bias occurs when groups differ systematically from each other due to what aspect of the study setup?
Which form of bias involves data inputs being skewed due to an improperly calibrated scale or leading survey language?
What is the definition of sampling bias?
How does sampling bias differ fundamentally from random error?
What immediate effect might result from a clinical trial sampling only young, healthy participants?
Which selection problem occurs when individuals decide whether or not to participate, often amplifying extreme views?
What is the primary danger associated with Convenience Sampling?
What error is exemplified by studying only currently successful companies to derive business lessons?
If a census uses outdated property tax records as its selection list, what type of error is introduced?
What challenge does Non-Response Bias present, even if the initial random selection was perfect?
What is considered the theoretical gold standard for avoiding sampling bias?
What is the first step in Stratified Random Sampling?