Final answer:
The statement is true. This phenomenon is known as the base rate fallacy, where people overlook the prior probability when making judgments based on new information.
Step-by-step explanation:
The statement 'When people are given diagnostic info and the base rate, they are unlikely to consider the base rate' is true.This phenomenon is known as the base rate fallacy, which refers to the tendency for people to overlook the base rate or prior probability when making judgments or decisions based on new information.
For example, if someone is given diagnostic information about a person's symptoms and is then asked to estimate the likelihood of the person having a certain condition, they may focus solely on the specific symptoms and ignore the general prevalence of that condition in the population.
This phenomenon is related to a concept in psychology known as the base rate fallacy, where individuals tend to ignore the base rate (general prevalence) in favor of the individual diagnostic information (specific information about the case). For example, if someone hears about a test that is 95% effective in diagnosing a rare disease that only 1% of the population has, they might overestimate the likelihood of having the disease upon receiving a positive test result, neglecting the fact that false positives are still more likely given the rareness of the disease.