Caboose. A caboose is a manned American rail transport vehicle coupled at the end of a freight train. Cabooses were once used on nearly every freight train. Until the 1980s, laws in the United States and Canada required all freight trains to have a caboose and a full crew, for safety.
Schools are expected to increase counseling and mental health services in the future. As of Aug 5, 2015, Payscale.com reports a median annual salary of $48000 for the developmental psychologists.This salary can of course vary greatly based location, industry or experience.The following representative jobs and salaries for those with a developmental psychology background were listed in August 2015 on Indeed.com, a website that lists average salaries for current job openings.he following representative jobs and salaries for those with a developmental psychology background were listed in August 2015 on Indeed.com, a website that lists average salaries for current job openings.
For the same period, the bottom 10 percent of earners in the category made $42,550 or less, and the top 10 percent took home $117,090 or more. The working environment of a developmental psychologist can have an effect on salary expectations.Here are the highest-paying environments for psychological professionals in 2013, according to the BLS: 1  Alternative and other health practitioners' offices: $104,450 average annual salary.ere are a few states with comparatively affordable costs of living where developmental psychologists reported comfortable mean annual salaries to the BLS: 1  Kansas: $98,830; ranked sixth in affordability. 2  Iowa: $100,300; ranked ninth in affordability. 3  New Mexico: $95,130; ranked 15th in affordability.