Features of human behavior subjected to control and measurement.

Which statement is most correct about self esteem?

Jessica said she would never work for less than $12 an hour, but then she got a job looking after children in the afternoon, and it pays only $6 an hour. now she says that money isn't as important as enjoying her work. this is an example of: apex

Which method of administration would result in the highest concentration of the drug in the brain?