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National University Editorial Contributors include writers, editors, and academic professionals who are experts in creating high-quality educational content that is timely, accurate, informative, and easy to understand. All contributors who develop content for National University follow strict guidelines to ensure they provide credible and authoritative information that is independent, free from advertiser influence, and aligns with the high standards our readers and students expect from National University.
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Articles by NU Editorial Contributors
October 18, 2023What is a Homeland Security Degree: A Detailed Guide
When we consider the term “homeland security,” it conjures up images of safeguarding a nation’s domestic front from a myriad of threats. It’s a concept that has become increasingly significant in the modern world, where the security landscape is constantly evolving. Homeland security is not just about responding to threats, but also about preparing for ...
September 25, 2023Bachelor of Science vs. Bachelor of Arts in Psychology
A BA and BS in Psychology share the same core curriculum and both qualify graduates for entry-level roles and graduate school admission, the primary difference is in elective coursework and academic emphasis. A BA in Psychology requires additional coursework in humanities, social sciences, and often a foreign language, developing communication and critical thinking skills suited to careers in counseling, social work, human resources, law, and education. A BS in Psychology replaces those electives with additional coursework in mathematics, statistics, neuroscience, and research methods, building quantitative and scientific skills suited to research, clinical, and data-intensive careers.
September 20, 2023Equity in Education: Understanding Equity in the Classroom
Equity in education means that schools and education systems provide equal learning opportunities to all students, with the goal that differences in outcomes are unrelated to students' backgrounds or to economic and social circumstances over which they have no control, not that all students achieve identical outcomes, but that background stops being predictive of achievement. This distinguishes equity from equality: equality distributes the same resources to everyone; equity allocates resources based on individual need so that every student has a genuine opportunity to succeed.
September 12, 2023Celebrating National Hispanic Heritage Month
As a military-friendly, working, military, and nontraditional student serving institution that has been around for more than 50 years, National University is proud to celebrate the many ways the Hispanic community has enriched our culture at large, and our school in particular. This year, we’re spending National Hispanic Heritage Month reflecting on how we support ...
September 6, 2023Cybersecurity vs Computer Science: Which One to Choose
If you have a love for technology and solving complex problems, cybersecurity and computer science offer exciting career opportunities. It’s not so much a matter of “cybersecurity vs. computer science,” but rather, which discipline speaks more to your personal career goals, strengths, and passions – as there is considerable overlap between these two areas. Both ...
August 30, 2023What Can You Do with a Master’s in Educational Psychology?
Education isn’t one size fits all. By earning a master’s in educational psychology, you’ll create a stepping stone to lucrative and captivating career paths that explore how various factors — developmental, cognitive, emotional, and social — affect a student’s ability to learn. How do learning environments, technology, and culture impact a student’s ability to retain ...
August 25, 2023How to Get into Data Science
Data science is an interdisciplinary field combining mathematics, statistics, computer science, and domain expertise to extract actionable insights from data, powering predictive machine learning models, personalized recommendations, and strategic business decisions across every industry.
August 22, 2023What Can You Do with a Supply Chain Management Degree?
A supply chain management degree prepares graduates to oversee the entire lifecycle of a product, from sourcing raw materials through manufacturing, logistics, and final delivery, qualifying them for high-demand careers in logistics and transportation, procurement and purchasing, operations and production, and strategy and analysis.
August 17, 2023Behaviorism in Education: What Is Behavioral Learning Theory?
Behaviorism in education is a learning theory that explains learning as a change in observable behavior shaped by environmental stimuli, reinforcement, and punishment, focusing on measurable actions rather than internal mental states. Developed in the early 20th century, its key figures are B.F. Skinner, whose operant conditioning framework showed how consequences shape voluntary behavior, Ivan Pavlov, whose classical conditioning work explained learned associations, and John B. Watson, who established the foundational principle that only observable behavior, not mental processes, should be studied.
August 14, 2023Constructivism in Education: What Is Constructivism? Updated 2026
Constructivism is a learning theory that holds that individuals actively construct their own knowledge through environmental and social interactions, rather than passively receiving information, with prior knowledge serving as the foundation on which new understanding is built. The theory has two primary strands: cognitive constructivism, pioneered by Jean Piaget, which focuses on how learners adapt their cognitive structures through assimilation and accommodation in response to new experiences; and social constructivism, developed by Lev Vygotsky, which emphasizes the critical role of social interaction and cultural context in knowledge construction, most notably through the Zone of Proximal Development.
August 10, 2023Computer Science Skills: Definitions and Examples
The most in-demand computer science skills in 2026 combine a technical foundation with rapidly evolving competencies in AI, cloud, and cybersecurity. According to CIO's analysis of Indeed job posting data, AI skills appeared in just over 9% of tech job postings in 2025, up from 5% in 2024, making AI fluency the fastest-growing skill requirement in the field, while Python appeared in nearly 18% of all job listings, driven by its utility across data science, machine learning, web development, and cybersecurity.
August 3, 2023How to Prepare for College
Preparing for college requires balancing academic readiness, logistical coordination, and practical life skills, with the transition being most successful for students who address all three areas before classes begin rather than discovering gaps after arrival.
July 29, 2023Early Childhood Education vs. Elementary Education
There are several differences between early childhood and elementary education. Early childhood education focuses on developing language, literacy, and social skills in children from birth to approximately eight years old. Elementary education focuses on advancing students from kindergarten through 5th grade, engaging them in a curriculum of math and language skills, as well as continuing ...
July 18, 2023How to Become a Human Resource Manager
To become a human resource manager, you typically need a bachelor’s degree in human resources, business administration, or any related field. Some employers may also require a master’s degree in human resources or a related field for upper management positions. Field experience is also essential, which can be accomplished through internships, co-ops, or entry-level positions. ...
July 14, 2023Cybersecurity vs. Data Science
Rapid advancements in technology have driven a need for qualified professionals in the areas of data science and cybersecurity to help keep up with the breakneck pace of digital information exchanges. While data science involves using a variety of methods, procedures, and analyses of algorithms to glean data insights, cybersecurity is the process of safeguarding ...
July 5, 2023Public Health vs. Epidemiology
To understand the relationship between public health and epidemiology, public health is a broader field that not only investigates the causes and distributions of disease, but also applies this scientific knowledge to develop programs, educate the public about making healthy choices, drafting policies, and ensuring people have access to healthcare to mitigate health problems at ...
June 29, 2023What Is Marriage and Family Therapy?
Marriage and family therapy (MFT) is a branch of psychotherapy that addresses mental, emotional, and behavioral disorders within the context of relationships and family systems, treating individuals, couples, and families with the understanding that personal wellbeing is deeply shaped by interpersonal dynamics, communication patterns, and family structure. Unlike therapists who focus solely on individual symptoms, LMFTs view mental health within the broader context of family systems, recognizing how relationships both shape and are shaped by mental health challenges.
June 26, 2023Guide to Online MBA Programs
Choosing to pursue an MBA is a life-changing decision that should not be taken lightly. It’s essential to be informed about what to expect, how it works, and if it will fit your schedule. This guide aims to answer some of these questions and provide a comprehensive overview of online MBA programs. Understanding Online MBA ...