Podcast
Questions and Answers
What is the main purpose of a cross-sectional study design?
What is the main purpose of a cross-sectional study design?
- To find the prevalence of a phenomenon in a population (correct)
- To establish the likely outcome of a future event
- To measure change in a phenomenon over time
- To investigate a phenomenon that has happened in the past
Which research design involves repeated measurements of the same population over time?
Which research design involves repeated measurements of the same population over time?
- Prospective study
- Retrospective study
- Longitudinal study (correct)
- Pre-test/post-test design
What is the main purpose of a prospective research design?
What is the main purpose of a prospective research design?
- To investigate a phenomenon that has happened in the past
- To establish the likely outcome of a future event (correct)
- To find the prevalence of a phenomenon in a population
- To measure change in a phenomenon over time
Which research design is characterized by a series of repetitive cross-sectional studies?
Which research design is characterized by a series of repetitive cross-sectional studies?
What is the main purpose of a pre-test/post-test research design?
What is the main purpose of a pre-test/post-test research design?
Which research design investigates a phenomenon that has happened in the past?
Which research design investigates a phenomenon that has happened in the past?
Which type of research design is used to determine cause and effect relationships?
Which type of research design is used to determine cause and effect relationships?
What is the primary purpose of a Grounded Theory study?
What is the primary purpose of a Grounded Theory study?
Which type of sampling design gives each element in the population an equal chance of being selected?
Which type of sampling design gives each element in the population an equal chance of being selected?
What is the primary purpose of a Phenomenological study?
What is the primary purpose of a Phenomenological study?
What is the difference between a population and a sample in research?
What is the difference between a population and a sample in research?
What is the primary purpose of a Case Study research design?
What is the primary purpose of a Case Study research design?
Which of the following is a subtype of telephone-based sampling?
Which of the following is a subtype of telephone-based sampling?
What is the Soxhlet method used for?
What is the Soxhlet method used for?
What term is used to refer to the residue left after extraction?
What term is used to refer to the residue left after extraction?
Which of the following is NOT a method of extraction mentioned in the text?
Which of the following is NOT a method of extraction mentioned in the text?
What is the term used for the solvent in the extraction process?
What is the term used for the solvent in the extraction process?
What is the infusion method used for?
What is the infusion method used for?
Which sampling method involves selecting elements from naturally occurring groups or clusters?
Which sampling method involves selecting elements from naturally occurring groups or clusters?
In a random complete block design (RCBD), what is the first step?
In a random complete block design (RCBD), what is the first step?
Which non-probability sampling method selects elements based on their availability?
Which non-probability sampling method selects elements based on their availability?
In a Latin square design (LSD), what is the requirement for treatment combinations?
In a Latin square design (LSD), what is the requirement for treatment combinations?
Which sampling method involves selecting elements from the target population with the assistance of previously selected population elements?
Which sampling method involves selecting elements from the target population with the assistance of previously selected population elements?
In which sampling method is the population divided into mutually exclusive subcategories, and a target number of elements are sampled from each subcategory?
In which sampling method is the population divided into mutually exclusive subcategories, and a target number of elements are sampled from each subcategory?
