In a(n) ________ study, the researcher randomly assigns participants to one of two or more conditions that differ from one another in well-specified ways

`The specific details and background of a client's problem is called _____ data, while established information about the nature and treatment of a particular illness is _____ data.

A)idiographic; nomothetic B)parametric; observational C)nomothetic; idiographic D)observational; parametric

According to the text, the reverence for the elderly common in colonial times is thought to be due to the fact that:

a. people were raised with higher moral values b. so few people managed to live to old age c. knowledge was passed down from the elderly d. the elderly were needed for manual labor