Which forms of consequence strengthen a desired behavior?

When is mother's day 2016

Was william cody buffalo bill a cowboy?

On a given day, the surface pressures in various cities are given as: 1011 mbar Boston, MA 990 mbar Chicago, IL 998 mbar Detroit, MI 1009 mbar New York, NY The isobars are running approximately parallel to the lines of longitude (ie. north-south).

If one person's use of a good diminishes another person's enjoyment of it, the good is A. rival in consumption. B. normal. C. exhaustible. D. excludable.

A full-time college student has just become a college dropout. the likelihood that alcohol was a factor in the student's dropping out is а bout:

With all the controversy that surrounds intelligence testing, what is the most likely explanation as to why it is still a good predictor of classroom performance?

There is a growing trend for state statutes to permit the criminal prosecution of any juvenile as an adult who is charged with a serious offense. True or False?

How long is one term for a member of the house of representatives?

The president has nominated one of his personal friends to fill a federal appellate court vacancy. The nominee has a law degree, but has never practiced law or served as a judge at any level.

What is a likely result of two conservative Supreme Court justices being replaced by two liberal judges?