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There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.

Study Design in Statistics

Study Design in Statistics

A study design is a set of techniques that allow a researcher to collect and analyze data from different variables defined for a specific research problem. Statistics is commonly for effective study design and more robust experiments,
Does aspirin reduce the risk of heart attacks? Is one brand of fertilizer more effective at growing roses than another? Is fatigue as dangerous to a driver as the influence of alcohol? Questions like these are answered using randomized experiments with proper...

Data Collection I

Data Collection I

Data collection gathers information needed to make accurate judgments about a patient's present condition. During a health history interview, subjective data is collected from the patient, their caregivers, or family members, and objective data is collected through observations and physical assessment. Patients are the primary source of subjective data. Thus information gathered from patients through interviews, observations, and physical examination is primary data. Secondary sources of...

Data Collection by Experiments

Data Collection by Experiments

Data collection is a systematic method of obtaining, observing, measuring, and analyzing accurate information. An experimental study is a standard method of data collection that involves the manipulation of the samples by applying some form of treatment prior to data collection. It refers to manipulating one variable to determine its changes on another variable. The sample subjected to treatment is known as “experimental units.”
An example of the experimental method is a public...

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Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques

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Educational values and challenges of i-STEM project-based learning: A mixed-methods study with data-transformation

Chi-Cheng Chang¹, Yi-Kai Chen¹

¹Department of Technology Application & Human Resource Development, National Taiwan Normal University, Taipei, Taiwan.

Frontiers in Psychology

|December 9, 2022

Summary

Integrated STEM project-based learning (i-STEM PjBL) offers positive educational values in acquisition, performance, and perception. However, challenges in tool usage and programming require attention for future improvements.

Keywords:

data-transformation design educational value mixed-methods research project-based learning robot

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Area of Science:

STEM Education
Project-Based Learning
Robotics and Sailing

Background:

Integrated STEM project-based learning (i-STEM PjBL) faces challenges.
The educational values of i-STEM PjBL require exploration.

Purpose of the Study:

To explore the educational values of i-STEM PjBL.
To identify learning acquisition, performance, and perception outcomes.
To investigate challenges faced by students in i-STEM PjBL.

Main Methods:

Qualitative data from open-ended questionnaires and interviews were collected from 48 high school freshmen.
Qualitative data were converted into quantitative data by counting code frequencies.
Data were analyzed through integration and comparison of questionnaire and interview outcomes.

Main Results:

i-STEM PjBL demonstrated positive educational values across learning acquisition, performance, and perception.
Students acquired knowledge on robot components, motion, sailboat structure, and navigation.
Students showed satisfaction with hands-on performance but struggled with programming; challenges included tool unfamiliarity and programming difficulties.

Conclusions:

i-STEM PjBL provides significant educational benefits, enhancing practical skills and interdisciplinary knowledge acquisition.
Programming and tool operation present learning challenges that need to be addressed.
Student feedback is crucial for refining i-STEM PjBL and associated learning materials.