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Cross-Sectional Research

Cross-Sectional Research

In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...

Surveys

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Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.

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Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...

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Related Experiment Video

Updated: May 25, 2026

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

Summer research programs.

Roy L Sutliff¹

¹Emory Univ/Atlanta VA Medical Center, USA.

The Physiologist

|January 20, 2012

Summary

Summer research experiences offer undergraduates valuable training and networking opportunities. Planning these experiences can lead to publications and enhance graduate school applications.

Area of Science:

Scientific research training
Undergraduate education

Background:

Undergraduate research experiences are crucial for scientific training.
Structured planning enhances the benefits of these experiences.

Purpose of the Study:

To highlight the benefits of summer research for undergraduates.
To guide students in maximizing research opportunities.

Main Methods:

Discussing project goals with mentors.
Engaging in a focused research project.

Main Results:

Gaining familiarity with a chosen research area.
Establishing connections with scientific experts.
Producing peer-reviewed abstracts and publications.

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$Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction$

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction

Published on: October 25, 2012

Related Experiment Videos

Last Updated: May 25, 2026

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

$Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction$

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction

Published on: October 25, 2012

Conclusions:

Summer research significantly improves graduate school applications.
These experiences broaden future academic and career options.