Seth volunteered to participate in a taste test for a new soup. The testers want to know when the participants notice a reduction in salt in the soup. After Seth tastes several bowls of the soup he notices that the last bowl has less salt than the others. Seth's detection of the difference in salt content is an example of detecting the:
difference threshold. T/F

What is one main reason some governments in the twentieth century began campaigns of genocide? a) a minority group wanted total independence. b) a minority group wanted more say in lawmaking. c) a minority group had different cultural customs. d)a minority group protested against government policy.

The climax of the story “seventh grade” occurs when

Janette goes into an electronics superstore to buy a new computer. the salesperson works with her to find the right model, and she agrees to buy a new computer for $500 and a floor-model 18-inch monitor for $100. just when she is ready to pay, the salesperson walks away for a minute and then comes back to inform her that the monitor she was ready to purchase can't be sold for < $125. she agrees to the extra $25 even though they had initially agreed on the $100 selling price. janette has fallen for the technique of gaining compliance.