A local human service organization contacted Mr. Tanaka. The organization asked him to conduct a study to identify the difficulties and problems of the elderly in the local community so that the organization could develop social programs to help them. What type of study would this be?
a. Needs assessment *
b. Cost-benefit analysis
c. Planning, Programming and Budgeting System
d. Summative Evaluation Research

An atom of element a has 73 protons. what would the element's atomic number be?

Plz 20 ! in a citizens elect the president as head of government separately from the legislature? a: parliamentary democracy b: communist state c: presidential democracy d: autocratic state

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change