Neurobiology of Trauma and Therapeutic Lenses
Neurobiology of Trauma Response
Key Brain Areas and Functions
- Reptilian Brain: Associated with survival instincts and the emotional brain. (Mnemonic: Fist)
- Limbic Area / Amygdala: Emotional processing center. (Mnemonic: Finger up)
- Frontal Cortex: Responsible for executive functions, reasoning, and making meaning.
Defining Theory
Theory Definition for a 12-Year-Old
The reasoning behind why and how a particular thing happens, supported by an evidence base.
Scientific Definition
A scientifically-based possible
Read MoreMastering APA Statistical Reporting and Research Design Principles
APA Statistical Reporting Examples
This section demonstrates how to report key statistical findings and sample characteristics using proper APA format.
Sample Size and Demographics
- Total Participants: The total sample size was reported as N = 98. (Note: The capitalized N represents the full sample; a lowercase n represents a subset.)
- South Asian Identification: 9.20% of the sample identified as South Asian.
- Male Participants: 50.00% of the sample was identified as men.
- Non-Respondents for Age: Six participants
Social Research Principles: Methods, Ethics, and Big Data Analysis
Research Methods: Questions and Answers
Flaws in the Original Google Flu Trends Method
There are two flaws in the original Google Flu Trends method:
- They combined multiple queries into a single variable, ignoring variability in individual search query tendencies over time. This does not take into account that language in searches changes over time.
- The algorithm dynamics were unstable. Google Flu Trends was an unstable reflection of the prevalence of the flu.
Mitchell Duneier’s Use of an Audio Recorder
In
Read MoreCognitive Biases and Moral Foundations: Understanding Human Judgment
Foundations of Moral Psychology
Theories of Moral Origin
Three primary perspectives on the source of morality:
- Nativism: Morality stems from inborn traits (Nature).
- Empiricism: Morality is derived from experience (starting as blank slates) (Nurture).
- Rationalism: Morality is self-constructed through logical reasoning.
Defining Rationalism (Heidt)
A Rationalist is anyone who believes logical reasoning is the best way to obtain knowledge and insight about the world.
The Heinz Dilemma
A classic ethical problem
Read MoreVirtual Reality Exposure for OCD Contamination: Efficacy and Future Directions
Virtual Reality in OCD Treatment: An Introduction
Obsessive-Compulsive Disorder (OCD) is a chronic and debilitating mental illness characterized by intrusive thoughts (obsessions) and repetitive behaviors (compulsions) aimed at reducing anxiety. Among its subtypes, OCD contamination is notably prevalent and disturbing. Individuals affected by this subtype often engage in excessive washing and avoidance behaviors due to irrational fears of germs, disease, or dirt.
Cognitive Behavioral Therapy (CBT)
Read MoreCore Concepts in Cognitive Psychology and Learning Theories
Working Memory: Concepts and Characteristics
Working memory is a memory buffer that allows us to retain and manipulate information temporarily, as part of a broad range of essential cognitive tasks such as learning, reasoning, and understanding.
Working Memory Capacity (Memory Span)
Memory span refers to the ability to verbally repeat a sequence of stimuli (such as digits or nonsense syllables).
Factors Affecting Memory Span
- Auditory presentation tends to produce better memory recall than visual presentation.