Cohort effects are most commonly associated with which type of research design?Group of answer choicesC) Sequential designsB) Longitudinal designsA) Cross-sectional designsD) Quasi-experimental designs

Distinguish between the following researchmethods:• Cross sectional• Longitudinal• Cohort

Cross-Sectional Survey DesignExplanation of why this design is suitable for the studyVisual representation of the research design

1. A plan of how the study will be conducted.A. Research Plan C. Experimental DesignB. Descriptive Design D. Research Design2. Which design of research that would evaluate effects, look into the cause and effect, andrelationship or difference between or among factors?A. Research Plan C. Experimental DesignB. Descriptive Design D. Research Design3. Gathers information about the present existing conditions, that finds the answer to questionswho, what, when, where, and how.A. Research Plan C. Experimental DesignB. Descriptive Design D. Research Design4. The researcher periodically observes or measures the subject.A. One shot case study C. Posttest only control groupB. Time series design D. Solomon four group design5. A design in which subjects in the experimental and comparison groups are given a posttestafter the experimental group receives the study treatment.A. One shot case study C. Posttest only control groupB. Time series design D. Solomon four group design6. In data gathering on qualitative search for life, it __________________.A. Abounds with words, and visuals C. Query on numbers and calculationsB. Talks about statistics D. None7. Which one is the study on how people understand their experiences meaningful?A. Case Study C. EthnomologyB. Phenomenology D. Historical analysis2DesignPopulationSampleProcedure- The overall plan for collectingthe data in a research study- A complete set of persons orobjects that possess somecommon characteristic ofinterest to the researcher.- A subset of the population thatis chosen to represent thepopulation.- It is the collection process ofgathering and measuringinformation on variables ofinterest in a systematic waythat enables one to answerstated research questions, testhypotheses, and evaluateoutcomes.What I KnowMultiple Choice. Encircle the letter of the best answer.1. A plan of how the study will be conducted.A. Research Plan C. Experimental DesignB. Descriptive Design D. Research Design2. Which design of research that would evaluate effects, look into the cause and effect, andrelationship or difference between or among factors?A. Research Plan C. Experimental DesignB. Descriptive Design D. Research Design3. Gathers information about the present existing conditions, that finds the answer to questionswho, what, when, where, and how.A. Research Plan C. Experimental DesignB. Descriptive Design D. Research Design4. The researcher periodically observes or measures the subject.A. One shot case study C. Posttest only control groupB. Time series design D. Solomon four group design5. A design in which subjects in the experimental and comparison groups are given a posttestafter the experimental group receives the study treatment.A. One shot case study C. Posttest only control groupB. Time series design D. Solomon four group design6. In data gathering on qualitative search for life, it __________________.A. Abounds with words, and visuals C. Query on numbers and calculationsB. Talks about statistics D. None7. Which one is the study on how people understand their experiences meaningful?A. Case Study C. EthnomologyB. Phenomenology D. Historical analysis8. An analysis of how successfully a project can be completed, accounting for factors suchas economic, technological, legal and scheduling factors.A. Feasibility study C. Content AnalysisB. Case Study D. Problem-Solving9. A process or record of research in which detailed consideration is given to thedevelopment of a particular person, group, or situation over a period of time.A. Feasibility study C. Content AnalysisB. Case Study D. Problem-Solving10. Homogenous strata, ensure representative proportions, wherein the researcherincludes the specified number of samples like 5 samples only.A. Convenience Sampling C. Purposive SamplingB. Quota Sampling D. Snowball Sampling11. Sampling method that is handpicked by the researcher based on qualitiesfor purposes of study.A. Convenience Sampling C. Purposive SamplingB. Quota Sampling D. Snowball Sampling12. Questionnaire is to data-collection instrument; observation is todata-collection _______.A. Method C. analysisB. Process D. results13.A self-directing instrument structured with questions & indicators.A. Questionnaire C. ObservationB. Interview D. Instrument14. A conversation where questions are asked and answers are given.A. Questionnaire C. ObservationB. Interview D. Instrument15. The process of observing something or someone carefully in order to gaininformation.A. Questionnaire C. ObservationB. Interview D. Instrument

Discuss the strengths and weaknesses of different research designs (e.g., experimental, correlational, case study).

Which study design was used in the assigned research study by the National Lung Screening Trial Research Team?Question 5Answera.Experimentalb.Cohortc.Cross-sectionald.Case-control