🧠 MCAT Psychology and Sociology: 50 High-Yield Terms to Know

By Heath Rutledge-Jukes · Founder, Noteflix

The MCAT Psychology and Sociology section (often called "Psych/Soc") accounts for a full 25% of your total score, making it a critical component of your exam preparation. Unlike the natural sciences, this section often tests your ability to understand and apply specific concepts and theories, many of which have distinct, nuanced definitions. Mastering high-yield mcat psych soc terms isn't just about memorization; it's about building a conceptual framework that allows you to analyze and interpret complex scenarios presented in passages.

Many students find Psych/Soc challenging due to the sheer volume of information and the subtle distinctions between similar-sounding terms. But with a strategic approach, you can turn this section into a score booster. This guide cuts through the noise, providing you with 50 essential, high-yield mcat psych soc terms that frequently appear on the exam. We'll define each term concisely, giving you the foundational knowledge needed to tackle even the trickiest questions. Let's dive in and solidify your understanding of these crucial concepts.

Mastering High-Yield MCAT Psych Soc Terms: Core Concepts

Understanding these foundational mcat psych soc terms is key to unlocking complex passages and questions.

Social Psychology Essentials

1. Attribution Theory: How people explain behavior causes, internal (dispositional) or external (situational).
2. Fundamental Attribution Error: Overemphasizing internal factors for others' behavior, underestimating external.
3. Self-Serving Bias: Attributing successes to internal factors, failures to external factors.
4. Cognitive Dissonance: Mental discomfort from holding conflicting beliefs or actions; motivates change.
5. Social Loafing: Reduced individual effort within a group compared to working alone.
6. Group Polarization: Group decisions become more extreme than individual members' initial stances.
7. Groupthink: Desire for harmony in a group leads to irrational or flawed decision-making.
8. Conformity (Normative vs. Informational): Changing behavior to match group standards. Normative: fit in. Informational: be correct.
9. Obedience: Compliance with an authority figure's commands or requests.
10. Bystander Effect: Individuals are less likely to help a victim when others are present.
11. Deindividuation: Loss of self-awareness and restraint in anonymous, arousal-inducing group situations.
12. Social Facilitation: Improved performance on simple or well-learned tasks when others are present.
13. Prejudice: Preconceived negative judgment or attitude towards a group.
14. Discrimination: Unjustifiable negative behavior directed towards a group or its members.
15. Stereotype: Oversimplified, generalized belief about a group of people.

Cognitive Psychology & Memory

1. Heuristics (Availability & Representativeness): Mental shortcuts for quick judgments. Availability: based on ease of recall. Representativeness: based on similarity to prototype.
2. Cognitive Bias: Systematic error in thinking influencing decisions and judgments.
3. Confirmation Bias: Seeking, interpreting, and recalling information that confirms existing beliefs.
4. Belief Perseverance: Maintaining initial beliefs despite contradictory evidence.
5. Framing Effects: How question or information presentation influences decisions or opinions.
6. Semantic Network Model: Memory model: concepts are nodes, linked by relationships.
7. Information Processing Model: Mind as a computer, processing information through stages: encoding, storage, retrieval.
8. Long-Term Potentiation (LTP): Persistent synaptic strengthening, a cellular basis for learning and memory.
9. Encoding Specificity Principle: Retrieval is enhanced when encoding and retrieval contexts match.
10. Serial Position Effect: Better recall for items at the beginning (primacy) and end (recency) of a list.

Learning & Behavior

1. Classical Conditioning: Learning association between two stimuli. UCS, UCR, CS, CR.
2. Operant Conditioning: Learning through rewards (reinforcement) and punishments for behaviors.
3. Schedules of Reinforcement: Rules for delivering rewards (Fixed/Variable Ratio/Interval).
4. Observational Learning: Learning by watching and imitating others' behavior.
5. Latent Learning: Learning that occurs but isn't evident until an incentive is present.
6. Insight Learning: Sudden realization of a problem's solution without trial-and-error.

Developmental Psychology

1. Piaget's Stages of Cognitive Development: Sensorimotor, Preoperational, Concrete Operational, Formal Operational.
2. Erikson's Stages of Psychosocial Development: Eight stages, each with a psychosocial crisis.
3. Kohlberg's Stages of Moral Development: Preconventional, Conventional, Postconventional moral reasoning.
4. Vygotsky's Sociocultural Theory: Emphasizes social interaction, culture, language in cognitive development.
5. Attachment Theory (Bowlby & Ainsworth): Patterns of emotional bonds between child and caregiver.

Motivation, Emotion, & Stress

1. Drive Reduction Theory: Physiological needs create drives that motivate behavior to satisfy them.
2. Maslow's Hierarchy of Needs: Pyramid of needs from basic physiological to self-actualization.
3. James-Lange Theory of Emotion: Emotion is the awareness of physiological responses to stimuli.
4. Cannon-Bard Theory of Emotion: Physiological arousal and emotional experience occur simultaneously.
5. Schachter-Singer Two-Factor Theory: Emotion requires physiological arousal and cognitive labeling.
6. General Adaptation Syndrome (GAS): Body's stress response: alarm, resistance, exhaustion phases.

Psychological Disorders

1. DSM-5: Standard manual for classifying and diagnosing mental disorders.
2. Anxiety Disorders: Characterized by excessive worry, fear, or anxiety interfering with daily life.
3. Schizophrenia (Positive vs. Negative Symptoms): Severe mental disorder with distorted reality. Positive: hallucinations, delusions. Negative: flat affect, reduced speech.
4. Mood Disorders: Disturbances in mood, such as depression (Major Depressive Disorder) or bipolar disorder.

Research Methods & Statistics

1. Independent vs. Dependent Variables: Independent: manipulated. Dependent: measured outcome.
2. Experimental vs. Correlational Studies: Experimental: causation. Correlational: relationships, no causation.
3. Reliability vs. Validity: Reliability: consistency. Validity: accuracy (measures what it intends).
4. Statistical Significance (p-value): Probability of observed effect occurring by chance (p < 0.05 often).

Applying Your Knowledge of MCAT Psych Soc Terms

Simply knowing the definitions isn't enough; the MCAT will test your ability to apply these concepts to novel situations. Practice is paramount. As you review these mcat psych soc terms, try to think of real-world examples or scenarios where they might apply. Better yet, create flashcards or use a study app like Noteflix to reinforce your learning. You can upload your lecture notes or textbooks and instantly generate flashcards and quizzes tailored to these very terms! Try Noteflix free!

Key Takeaways

• The MCAT Psych/Soc section is 25% of your total score, making it highly important.
• Mastering high-yield terms is crucial for understanding passages and answering questions accurately.
• Focus on both memorization and conceptual understanding, applying terms to various scenarios.
• Utilize active recall techniques like flashcards and practice questions to solidify your knowledge.
• Consistent review of these 50 terms will significantly boost your confidence and performance.

Conclusion: Ace Your MCAT Psych Soc Terms

By diligently studying and understanding these 50 high-yield mcat psych soc terms, you're building a robust foundation for success on the MCAT. This section is often considered one of the most "learnable," and with focused effort on key vocabulary and conceptual application, you can achieve a stellar score. Don't just read these terms; actively engage with them. Use them in practice questions, explain them to a study partner, and integrate them into your daily thinking.

Remember, effective studying is about efficiency. Leverage tools that make your review process seamless. With Noteflix, you can transform your study materials into powerful learning aids, ensuring every one of these mcat psych soc terms sticks. Ready to make these terms second nature? Open Noteflix and start learning!

FAQ

How many psychology and sociology questions are on the MCAT?

The Psychological, Social, and Biological Foundations of Behavior section of the MCAT contains 59 questions. These questions are drawn from introductory psychology, introductory sociology, and introductory biology/biochemistry, with a significant emphasis on psychology and sociology concepts.

What is the best way to study for MCAT Psych/Soc?

The best way to study involves a multi-faceted approach: thorough content review of high-yield topics, creating and actively using flashcards for key terms, practicing with official AAMC questions and passages, and consistently reviewing your mistakes to understand the underlying concepts. Active recall and spaced repetition are highly effective for this section.

Should I prioritize certain topics within Psych/Soc?

While it's important to cover all topics, the AAMC content outline and past exams suggest a higher yield on social psychology, research methods, theories of emotion/motivation, and common psychological disorders. Focusing on these areas while still giving attention to others will optimize your study time.