A sample carefully chosen so that the characteristics of the subjects correspond closely to the characteristics of the general population is known as a ______ sample
a. random b. controlled
c. biased
d. representative
d
You might also like to view...
Programs such as Head Start and Meals on Wheels are __________ programs
a. primary prevention b. secondary prevention c. tertiary prevention d. none of the above
In treating Peter's fear of rabbits, Jones used a procedure called__________
a. systemic fear reduction b. pseudoconditioning c. counterconditioning d. restitution therapy
As teens become interested in dating, they may tend to
a. conform more to gender-role norms. b. engage in more sex segregation. c. rebel against gender-role norms. d. revert to gender-atypical behaviors that were more acceptable earlier in development.
Gender differences in motor skills appear to be predominantly learned
Indicate whether the statement is true or false