Chris Drew (PhD)

This article was peer-reviewed and edited by Chris Drew (PhD). The review process on Helpful Professor involves having a PhD level expert fact check, edit, and contribute to articles. Reviewers ensure all content reflects expert academic consensus and is backed up with reference to academic studies. Dr. Drew has published over 20 academic articles in scholarly journals. He is the former editor of the Journal of Learning Development in Higher Education and holds a PhD in Education from ACU.

Avoidant-Insecure Attachment Style: Definition & 10 Examples

The avoidant-insecure attachment style is characterized by a tendency to avoid intimate relationships with others. They tend to not trust people and begin to feel distressed as a relationship progresses into the realm of deeper emotional connections. Traits of people with avoidant-insecure attachment are listed below: Because this type of parent usually rejects their baby’s […]

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12 Common Sense Examples

Common sense is the ability to exercise logical judgment. It is generally the most obvious and practical course of action that most reasonable people would take in any given situation. Common sense does not require specialized training, but rather involves practical knowledge that most people possess. Having common sense allows all human beings to function

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20 Standardized Tests Pros And Cons

Standardized tests are tests that require each student to answer the same set of “standard” questions, and are graded in a uniform and consistent manner. Standard testing has been a topic of debate for many parents, students, and schools in the era of neoliberal education. Concerns over standardized testing range from how reliable they are

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25 Blind Spot Bias Examples

The blind spot bias refers to when people are unaware of their own biases. In fact, most people believe they are actually more objective and less biased than they really are. Even though a person may be confronted with information that points to their own bias, there is still a tendency todeny the possibility. Pronin

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15 Framing Bias Examples

The framing bias is when a person’s decision or choice among options is influenced by the way information is presented. For example, if you were to sell a car for “$2999 – which is 50% off!” or “$2999 full price”, the people who thought it was 50% off may feel better about the purchase, even

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9 Types of Validity in Research

Validity refers to whether or not a test or an experiment is actually doing what it is intended to do. Validity sits upon a spectrum. For example: There are many ways to determine validity. Most of them are defined below. Types of Validity 1. Face Validity Face validity refers to whether a scale “appears” to

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10 Content Validity Examples

Content validity is a term used to describe whether a study fully examines the construct it is designed to measure. It is important that a test is thorough and covers the entire domain of the construct. For example, if a researcher wants to study emotional intelligence, and there are five dimensions of emotional intelligence, then

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15 Physical Development Examples

Physical development begins before a baby is born and contributes throughout the life. Examples of physical development include development of hand-eye coordination, fine motor skills, and Scientists generally describe this development as consisting of both fine and gross motor skills: The physical development of all babies progresses through the same sequence of stages, with some

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