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HLTH 490 Test 1 Topic 4
Types of Nonexperimental Research
14
Health Care
Undergraduate 3
02/08/2009

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Term
causal-comparative research
Definition
researchers look to the past for the cause(s) of a current condition; used primarily when researchers are interested in causality
Term
survey
Definition
used to describe the attitudes, beliefs, and behaviors of a population
Term
census
Definition
count or study of all members in a population
Term
case study
Definition
usually involves only one participant; emphasis on obtaining thorough knowledge of an individual, sometimes over a long period of time
Term
longitudinal research
Definition
measure of traits over a period of time to trace developmental trends
Term
correlational research
Definition
researchers interested in the degree of relationship among two or more quantitative variables
Term
quantitative research
Definition
easy to quantify; allow for statistical analysis
Term
qualitative research
Definition
data that must be analyzed through the use of informed judgment to identify major and minor themes expressed by participants
Term
historical research
Definition
info examined in order to understand the past
Term
Suppose a researcher administered an intelligence test to young children each year for five years in order to study changes in intelligence over time. The researcher was conducting what type of study?
Definition
longitudinal or prospective
Term
If a researcher conducts a poll to estimate public support for free childcare for mothers on welfare, the researcher is conducting what type of nonexperimental study?
Definition
survey
Term
A researcher determined the degree of relationship between vocabulary scores and reading comprehension scores. The researcher was conducting what type of nonexperimental study?
Definition
correlational research
Term
What is a distinctive feature of quantitative research?
Definition
researchers gather data to allow for statistical analysis
Term
Most published qualitative research is collected using what?
Definition
semi-structured interviews
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