___________ is a category of research designs deployed to investigate potential triggers for observed discrepancies among pre-existing cohorts?
Show answer Hide answer
Answer: C. Causal-comparative research
Explanation
Causal-comparative research investigates potential triggers for observed discrepancies among pre-existing cohorts. Researchers compare groups that already differ on a key variable without manipulating conditions. This design helps identify possible causes when true experiments are impossible to conduct. Also known as ex post facto research, this method studies after-the-fact occurrences. Groups are formed based on existing characteristics like gender, income, or educational level. Correlation does not equal causation, which limits the definitive conclusions of this design.
Educational researchers compare test scores of students from urban versus rural schools. Public health studies examine lung cancer rates among smokers and non-smokers retrospectively. Sociologists analyze income differences between populations with varying levels of education. Historical research investigates past documents and events rather than current cohort discrepancies. Experimental research requires active manipulation of independent variables by the researcher. Basic research aims to expand fundamental knowledge rather than compare pre-existing groups.
Related questions
Q1. ____________ research focuses more on what occurred rather than how or why an event transpired?
Show answer Hide answer
Answer: D. Descriptive Research
Descriptive research focuses primarily on documenting what occurred rather than manipulating variables. It aims to describe existing phenomena accurately through systematic data collection methods. Researchers do not alt...
Q2. ____________ designs fail to randomly allocate subjects to treatment or control cohorts for comparison?
Show answer Hide answer
Answer: A. Quasi-experimental research
Quasi-experimental designs lack random allocation of subjects to treatment or control cohorts for comparison. Researchers study preexisting groups because logistical or ethical constraints prevent random assignment of pa...
Q3. ___________ research are also basic?
Show answer Hide answer
Answer: A. fundamental
Fundamental research is another term used to describe basic research. Both terms refer to inquiries aimed at expanding core scientific knowledge. Fundamental studies establish the bedrock principles of academic disciplin...
Q4. ___________ is a naturalistic inquiry process aiming for an in-depth grasp of social phenomena within their native environment?
Show answer Hide answer
Answer: D. Qualitative
Qualitative research is a naturalistic inquiry aiming for in-depth understanding of social phenomena. It investigates phenomena within their native environment without artificial laboratory controls. Researchers focus on...
Q5. ____________ functions as a qualitative technique?
Show answer Hide answer
Answer: C. Historical research
Historical research functions as a qualitative investigative technique examining past events and primary documents. Researchers analyze archival records and artifacts to interpret historical contexts and human experience...
Q6. ___________ denotes research formulated to resolve specific practical dilemmas or address specific inquiries?
Show answer Hide answer
Answer: C. Basic Research
Basic research is formulated to expand fundamental knowledge and address specific theoretical inquiries. Investigators conduct basic studies to understand primary principles of phenomena. This research type seeks to answ...