Which type of study do personality researchers commonly use to study different age and generation groups at the same time?

The best strategy to teach an organism a new response quickly is to use

a. continuous reinforcement. b. secondary reinforcement. c. negative reinforcement. d. intermittent reinforcement. e. extinction.

A perfect negative correlation occurs when the dots on a scatter plot form a ________

a. circle or random pattern b. straight line from lower left to upper right c. cigar shape d. straight line from upper left to lower right