We are most likely to rely on schemas when the situation we confront is

Brooklyn wanted to randomly select elementary students in BC. She started with a list of all 300 elementary schools in BC and randomly selected 50 of those schools. She included every student in each of those 50 schools in her sample. Brooklyn used which type of probability sampling technique?

a. Simple Random Sampling b. Cluster Sampling c. Multistage Sampling d. Oversampling

The worst thing that a developmental cascade can lead to is

a. stress. b. outright psychological disorders. c. worsening behavior. d. lower grades in school.