Research Methodology Overview

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Questions and Answers

What is the primary focus of phenomenological research?

Studying the correlation between two variables

Exploring cultural practices of a specific community

Understanding the essence of human experiences (correct)

Analyzing historical documents from the past

Which research design involves direct observation of users in their natural environment?

Phenomenological research

Case study

Ethnographic research (correct)

Grounded theory

Which of the following best describes grounded theory research?

A method that relies heavily on historical documents

Surveys to gather quantitative data from a population

Collecting data to understand social phenomena without biases (correct)

A detailed analysis of a single case or event

What characterizes a historical study in qualitative research?

The analysis of primary and secondary historical sources Signup and view all the answers

What aspect does descriptive research measure?

The systematic description of characteristics in a population Signup and view all the answers

Which of the following is a defining feature of a case study?

Detailed investigation of a specific subject Signup and view all the answers

What does correlational research primarily study?

The relationship between two or more variables Signup and view all the answers

Which research design collects information from various groups at a single point in time?

Cross-sectional survey research Signup and view all the answers

What is the primary aim of descriptive research?

To describe and understand characteristics of a phenomenon Signup and view all the answers

Which of the following is NOT a characteristic of correlational research?

It identifies causal relationships between independent and dependent variables Signup and view all the answers

In correlational research, the relationship between two variables can be described as:

Positive or negative Signup and view all the answers

An example of a research question under correlational research could be:

Is there a relationship between exercise frequency and mental health? Signup and view all the answers

What type of research design aims to identify how two or more variables influence one another?

Explanatory research design Signup and view all the answers

What does the outcome of correlational research typically measure?

The strength and direction of a relationship Signup and view all the answers

Which of the following research questions is an example of a descriptive research design?

What are the common characteristics of successful students? Signup and view all the answers

Which of the following best describes the focus of explanatory research?

To determine the underlying reasons or causes of phenomena Signup and view all the answers

What is a primary characteristic of quantitative research?

Analysis of observable phenomena with numerical data Signup and view all the answers

Which of the following is an objective of conducting research?

To improve practice and inform policies Signup and view all the answers

In the study about Korean drama's effects on students, what did the majority of participants indicate regarding their sleeping patterns?

They do not consider it to have affected their sleep Signup and view all the answers

What did the research by Jean Twenge and Tim Kasser reveal about high school graduates' attitudes towards work?

They display an increased materialistic attitude with less willingness to work Signup and view all the answers

According to the study on social media usage and depression, how much time did young adults spend on social media daily?

61 minutes Signup and view all the answers

What does replication in quantitative research refer to?

The ability to reproduce results under similar conditions Signup and view all the answers

Which of the following statements demonstrates a characteristic of structured research instruments?

They provide uniform data collection Signup and view all the answers

What percentage of teenagers in the 2005-07 study deemed it important to have lots of money?

62 percent Signup and view all the answers

What type of research design attempts to establish cause and effect relationships among variables?

Causal Research Signup and view all the answers

In which research design are independent and dependent variables manipulated to determine their relationship?

Experimental Research Signup and view all the answers

What is the primary focus of quasi-experimental designs?

Establishing causal relationships Signup and view all the answers

Which of the following best describes ex-post facto research?

Research that uses pre-existing data Signup and view all the answers

Which scenario provides an example of correlational research?

Examining internet availability and students' average sleep time Signup and view all the answers

What is an independent variable in the context of quantitative research?

The variable that is manipulated to observe effects Signup and view all the answers

In experimental research, what does the term 'control group' refer to?

Participants who are not subjected to any experimental treatment Signup and view all the answers

Which of the following statements accurately reflects the goal of causal research?

To determine if one variable influences another Signup and view all the answers

What role does quantitative research play in the development of vaccines?

It leads to thorough experimental trials before vaccine release. Signup and view all the answers

How can the findings of quantitative studies influence governmental actions?

They can help enforce laws tailored to community safety. Signup and view all the answers

In what way do quantitative studies contribute to the development of innovations like smartphones?

They establish compliance to standards and identify market needs. Signup and view all the answers

What is a consequence of a community with high Covid-19 positive cases based on quantitative research findings?

It is typically placed under Enhanced Community Quarantine. Signup and view all the answers

Which of the following is not a benefit of quantitative research mentioned in the context?

It guarantees immediate product success in the market. Signup and view all the answers

How does quantitative research impact education during a pandemic?

It provides data for determining safe school operations. Signup and view all the answers

What is a significant drawback of relying solely on quantitative measures in research?

It tends to overlook the emotional aspects of human experiences. Signup and view all the answers

Which of the following illustrates the application of quantitative research in public health?

Conducting experimental trials for vaccine efficacy. Signup and view all the answers

Study Notes

Importance of Research

Research is a systematic investigation aimed at answering questions and solving problems, enhancing knowledge, improving practices, and informing policies.
Distinction between emergencies and research: focus on solving problems rather than reacting to urgent situations.

Quantitative Research

Involves systematic collection of observable phenomena, gathering numerical data analyzed statistically.
Essential characteristics include clearly defined research questions, structured instruments, large sample sizes, and replication of studies.

Research Examples

Korean Drama Impact: Majority of students report no impact on sleep patterns despite high viewership, showcasing financial responsibility regarding related products.
Materialism in Teens: Study indicates an increase from 48% to 62% among high school graduates valuing wealth over work ethic from 1976 to 2007.
Social Media and Depression: A study found young adults using social media average 61 minutes per day, with 25% showing high depression indicators.

Qualitative Research Designs

Phenomenological: Explores the essence of human experiences.
Ethnographic: Involves direct observation within users' environments, focusing on cultural aspects.
Grounded Theory: Collects and analyzes data to understand social phenomena without biases.
Historical Study: Analyzes primary/secondary sources to research past events.
Case Study: In-depth study of an individual, group, or phenomenon.

Quantitative Research Designs

Descriptive Research: Collects data to describe characteristics or facts within a predetermined population.
Correlational Research: Studies relationships between variables, identifying how they co-vary.
Causal Comparative/Quasi-experimental Research: Seeks to establish cause-and-effect relationships based on past occurrences.
Experimental Research: True experiments manipulate variables to test cause-and-effect hypotheses.

Importance of Quantitative Research

Quantitative research has significantly contributed to finding solutions for societal issues, exemplified by vaccine developments.
Research can influence policy decisions, such as community quarantine measures based on infection rates.
Innovations like smartphones are rooted in extensive quantitative studies, ensuring compliance with market needs and technological standards.

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Description

This quiz explores the fundamental concepts of research methodology, including the importance of systematic investigation and the distinction between research and emergencies. It covers quantitative research characteristics, data collection, and analysis through examples such as the impact of Korean dramas and materialism trends in teenagers.