A disadvantage of cross-sectional research is that it just tells researchers about differences, not true changes . ... Because researchers cannot directly manipulate age, there are other differences each age group might have besides just age.
Which of the following is a problem with cross-sectional research?
Non-response is a particular problem affecting cross-sectional studies and can result in bias of the measures of outcome. This is a particular problem when the characteristics of non-responders differ from responders. Recall bias can occur if the study asks participants about past exposures.
What is a major disadvantage of cross-sectional research?
The disadvantages of cross-sectional study include: Cannot be used to analyze behavior over a period to time . Does not help determine cause and effect . The timing of the snapshot is not guaranteed to be representative . Findings can be flawed or skewed if there is a conflict of interest with the funding source.
What is cross-sectional research quizlet?
cross sectional study. researcher studies a stratified group of subjects at one point in time and draws conclusions by comparing their characteristics . -purpose- provide a snapshot of current attitudes, behaviors, beliefs, etc. key characteristics.
Which outcome is a disadvantage of a longitudinal research design quizlet?
2. They require enormous amounts of time. Another huge drawback to any longitudinal study is the great amount of time it needs to collect all the data that is needed . Usually, it takes a long period of time to gather results before you can start making patterns.
What are the benefits of cross-sectional research?
The benefit of a cross-sectional study design is that it allows researchers to compare many different variables at the same time . We could, for example, look at age, gender, income and educational level in relation to walking and cholesterol levels, with little or no additional cost.
What are the advantages of a cross-sectional approach to life span research?
A main advantage of a cross-sectional design is that it allows researchers to gather information about different age groups in a short period of time . They also offer great ways to discover and document age-related differences associated with certain behaviors.
What level of research is a cross-sectional study?
Cross sectional study designs and case series form the lowest level of the aetiology hierarchy . In the cross sectional design, data concerning each subject is often recorded at one point in time.
Which of the following is an example of cross-sectional research?
Cross-sectional study example 2: Men and cancer
Another example of a cross-sectional study would be a medical study examining the prevalence of cancer amongst a defined population. The researcher can evaluate people of different ages, ethnicities, geographical locations, and social backgrounds.
Do cross-sectional studies have a control group?
Norain, in cross-sectional design, the study population is not selected based on exposure or outcome. Therefore, the answer to your question, no, you don’t have to have a control group . ... Most of the time, though, you can define a control group after you select your study population in a cross sectional study.
What is the purpose of cross sectional studies quizlet?
compares the prevalence of a disease between exposed and unexposed groups .
Which is a problem commonly associated with cross-sectional research studies quizlet?
1) The most important problem with this type of study is differentiating cause and effect from simple association .
What is a what is a significant problem with cross-sectional methodology quizlet?
What is a well-known issue with cross-sectional methodology? the possibility that differences in childhood social environment is determining differences between age groups .
What is the greatest drawback of the longitudinal method is that participants in the study?
Longitudinal studies require enormous amounts of time and are often quite expensive . Because of this, these studies often have only a small group of subjects, which makes it difficult to apply the results to a larger population.
Which is an advantage of longitudinal over cross-sectional research quizlet?
A benefit of longitudinal studies is that researchers can collect data on the same people over time . b. Cross-sectional studies collect data of different groups of people at the same time.
Which of the big five traits continues to increase after the age of 50 quizlet?
Agreeableness increases a little between childhood and age 50 and then more between age 50 and 60. Personality changes the most during childhood and becomes the most stable when people are in their 40s and 50s – Agreeableness is an exception – it continues to increase after 50.
