You may search for books of or about tests, measures, and assessment in the UNT Libraries collection by searching the "Books and More" tab on library.unt.edu. Some possible keyword or subject terms that you could use include:

Ability testing            
achievement test             
affect (psychology)-testing   
anxiety testing            
Aptitude tests            
assessment            
association tests            
attention testing            
Attitude (psychology--) testing
Behavioral assessment            
Character tests 
child development--research--methodology
child development-testing

clinical assessment
Child psychology--research--methodology
Competency based educational tests
educational Test and Measurements     
educational tests AND social aspects 
empirical            
Employment tests            
evaluation             
evaluation studies         
Health surveys            
instrument         
Intelligence tests            
interpersonal relations-testing
measure            
measurement            
mental tests            
methodology
occupational aptitude tests
Personality assessment            
Personality disorders            
Personality inventory            
Personality tests         
psychological assessment
Psychometrics            
Questionnaires            
rating scales         
Reading ability testing     
Scales            
self report            
self-perception-testing            
Social interaction--testing
social maturity scales            
social research AND methodology            
Sociometry            
survey design            
test construction            
Test design            
test forms            
test interpretation            
Vocational aptitude