Sociology asks one overarching question: how does society work? Sociologists have developed distinct theoretical frameworks — each a lens that highlights certain features of social life while de-emphasizing others. On the MCAT, you need to recognize which framework applies to a given passage, name its key thinkers, and understand what each theory predicts and assumes.
Priority labels: Must know = cold; Know the logic = mechanism not names; Passage-level = recognize, don't memorize; Optional = skippable.
Microsociology vs. Macrosociology
Must knowThis distinction tells you the level at which a theory operates.
Macrosociology examines large-scale social structures, institutions, and patterns — economies, governments, class systems, cultural norms across whole societies (the body's organ systems).
Microsociology focuses on small-scale, face-to-face interactions between individuals — the immediate, lived experience of social life (zooming in to watch two cells communicate).
The level shapes the questions asked, the methods used, and the conclusions drawn. A macrosociologist studying poverty examines economic policy and class structure; a microsociologist examines how people in poverty negotiate identity and interact day-to-day.
The frameworks below map onto these levels: functionalism and conflict theory are primarily macro; symbolic interactionism and social constructionism are primarily micro; exchange/rational choice and feminist theory operate at both.
Quick check: A study analyzes how hospital nurses manage their facial expressions and body language to project authority during patient encounters. Is this microsociology or macrosociology? Answer: Microsociology — it examines face-to-face, small-scale social interaction.
Functionalism
Must knowFunctionalism views society as a system of interrelated parts that work together to maintain stability, order, and equilibrium (social cohesion) — like organs in a living organism, where each institution (family, religion, education, government) performs a function that keeps the whole stable. It's macrosociological, and its default assumption is that things exist because they serve a purpose.
Key Thinkers
Must knowÉmile Durkheim is the intellectual grandfather of functionalism. Key contributions:
- Social solidarity — the glue holding society together, in two types: mechanical (cohesion through similarity and shared beliefs, in small traditional societies) vs. organic (cohesion through interdependence of specialized roles, in modern complex societies).
- Social fact — a way of acting, thinking, or feeling that is external to the individual and coercive over them (laws, moral rules, currency, language). Social facts are the proper object of sociology and must be explained by other social facts, not individual psychology — this is what makes society "more than the sum of its parts."
- Anomie — a state of normlessness when norms break down, often during rapid social change. (Even suicide rates correlate with social factors like anomie — sociology's macro explanatory power.)
Talcott Parsons formalized functionalism, proposing the AGIL scheme (society must fulfill four functions). Optional you don't need the AGIL details — just know Parsons was functionalism's chief systematizer.
Robert Merton refined functionalism with key distinctions:
- Manifest functions — intended, recognized purposes (education transmits knowledge).
- Latent functions — unintended, unrecognized consequences that still contribute to the system (education provides childcare, builds peer networks).
- Dysfunctions — consequences that disrupt stability rather than maintain it.
Merton also developed strain theory (deviance): when society sets cultural goals (wealth, success) but doesn't give everyone legitimate means to reach them, strain results and some adapt through deviance.
Passage-levelEvaluating functionalism: strong at explaining stability and consensus, but criticized as conservative — it can inadvertently justify existing inequalities by treating them as "functional."
Quick check: A sociologist notes that organized religion, while officially about spirituality, also provides community support, psychological comfort during loss, and a calendar for social gathering — labeling the spiritual component manifest and the community/psychological elements latent. Is this framing consistent with Mertonian functionalism? Answer: Yes. The intended, stated purpose (spirituality) is the manifest function; the unintended but socially consequential by-products (community, comfort) are latent functions.
Conflict Theory
Must knowIf functionalism asks "how does society maintain order?", conflict theory asks "who benefits from that order — and who pays?" Society is an arena of competition where groups struggle over scarce resources (wealth, power, status). Social structures exist not because they're functional for everyone, but because they serve the interests of the powerful. Macrosociological.
Karl Marx
Must knowKarl Marx centers on economic class conflict:
- Bourgeoisie — owns the means of production (factories, land, capital).
- Proletariat — the working class, owning only their labor, which they must sell to survive.
- The bourgeoisie exploits the proletariat by extracting surplus value (workers produce more value than they're paid; the difference is profit).
- False consciousness — the proletariat's failure to recognize their exploitation because the ruling class controls the dominant ideology.
- Class consciousness — workers' awareness of shared exploitation and collective interests; the precursor to revolution.
The superstructure (culture, law, religion) is shaped by and serves the economic base.
Max Weber's Extension
Must knowMax Weber agreed power and inequality are central but argued stratification is multidimensional, not just economic — the "three P's":
- Class — economic position (property)
- Status — social prestige and honor
- Party/Power — political influence
You can be rich but low status, or high status but not wealthy. Weber is also remembered for interpretive sociology (Verstehen, "understanding") — explaining social action requires grasping actors' subjective meanings and motives — and rationalization, the modern trend toward organizing life around efficiency, calculation, and impersonal rules (e.g., bureaucracy).
Passage-levelLater conflict theorists extended the framework beyond class to race, gender, and other axes of inequality — setting up feminist theory and intersectionality.
Quick check: A passage describes how the U.S. healthcare industry lobbies against universal healthcare, maintaining a system that profits pharmaceutical companies while leaving low-income patients underinsured. Which framework best describes this, and what term would Marx use for the ideology convincing workers the system is fair? Answer: Conflict theory. Marx would call workers' acceptance of a system that disadvantages them false consciousness.
Symbolic Interactionism
Must knowSociety is constructed moment by moment through the meanings people attach to symbols, gestures, words, and actions — meanings that are negotiated, not fixed. There's no "society" floating above us; it is perpetually recreated through micro-level interaction.
Know the logicHerbert Blumer coined the term and articulated three premises: people act toward things based on the meanings those things hold; meanings arise from social interaction; and meanings are handled through an interpretive process.
Mead and Cooley — the Self
Must knowGeorge Herbert Mead argued the self is social — it develops through interaction, not in isolation — and has two components: the "I" (the spontaneous, impulsive actor) and the "Me" (the internalized attitudes and expectations of society). He also introduced the generalized other — the internalized sense of what "society" broadly expects; children move from imitating specific others (parents) to internalizing the generalized other.
Charles Cooley proposed the looking-glass self — our self-concept forms by imagining how others perceive and judge us (imagine our appearance to others → imagine their judgment → feel pride or shame).
Erving Goffman and Dramaturgy
Must knowGoffman extended interactionism with dramaturgy — social life as theatrical performance:
- Impression management — actively controlling how others perceive you.
- Front stage vs. back stage — where we perform for an audience (a nurse with a patient) vs. where we relax out of character (that nurse joking with colleagues).
- Face — the positive social image we claim; "saving face" protects it.
- Stigma — a deeply discrediting attribute that spoils social identity; key for MCAT health-psychology contexts.
Quick check: A medical student uses casual language and informal posture with patients, but during rounds with the attending uses formal language and stands straight. Using Goffman's framework, what's happening? Answer: Impression management — adjusting performance by audience. The formal presentation during rounds is front-stage behavior; the casual style with peers is back-stage.
Social Constructionism
Must knowAre the categories we use to organize the social world (race, gender, mental illness, crime, normality) objective features of reality, or constructed by social agreement? Social constructionism says they are constructions — which doesn't mean they aren't real (constructed things have very real consequences), but their meaning is created by people, not discovered in nature.
Peter Berger and Thomas Luckmann (The Social Construction of Reality, 1966) argued that "reality" is socially produced: repeated interaction becomes taken-for-granted structures (institutionalization), which are then justified (legitimation) and absorbed as "just the way things are" (internalization).
Key Concepts
Must know- Social construction — a category that exists by social agreement, not natural law. Classic examples: mental illness (shifts across DSM editions and cultures), race (biological race largely debunked; race as a social category with real consequences), gender norms.
- Reality is mediated by language and symbols — closely aligning constructionism with symbolic interactionism.
- Medicalization — non-medical problems redefined as medical ones (hyperactivity → ADHD); highly MCAT-relevant in health contexts.
Vs. symbolic interactionism: both are micro and meaning-focused. Symbolic interactionism focuses on the process of meaning-making between individuals; social constructionism focuses on the products — shared categories that become institutionalized as "reality."
Quick check: A researcher argues that "childhood" as a protected, play-centered stage distinct from adulthood is not universal but emerged in Western societies during the 18th–19th centuries through changing laws and norms. Which framework? Answer: Social constructionism — the category "childhood" is historically and socially constructed, not natural.
Exchange Theory and Rational Choice Theory
Must knowExchange theory (a.k.a. social exchange or rational choice theory) imports economic logic into social behavior: people are rational actors who maximize rewards and minimize costs. Relationships persist when benefits outweigh costs and dissolve when they don't. It applies at both the micro level (individual relationships) and macro level (organizational behavior).
Key Thinkers
Passage-levelGeorge Homans founded social exchange theory, drawing on behavioral reinforcement (Skinner) — people repeat rewarded behaviors and avoid punished ones. Peter Blau extended it to groups and organizations, noting some exchange involves generalized reciprocity (diffuse obligations) rather than tit-for-tat. Rational choice theory (e.g., James Coleman) formalizes this: individuals weigh expected utility and choose the option that maximizes benefit, with institutions and norms emerging from aggregated rational decisions.
Core Concepts
Know the logic- Rewards — anything gained (approval, money, status); costs — anything expended or lost (time, effort, risk).
- Profit = rewards − costs; people seek to maximize it.
- Comparison level (CL) — the standard (based on past experience) against which outcomes are judged.
- Comparison level for alternatives (CL-alt) — the best available alternative; if current profit < CL-alt, the relationship ends.
- Reciprocity — the norm that exchanges stay roughly balanced; violations create tension and often dissolve relationships.
Quick check: A patient consistently misses follow-up appointments. An exchange-theory analysis: the patient perceives the costs (travel, co-pays, lost work, anxiety) as outweighing the rewards (care, reassurance), and their CL-alt (doing nothing, urgent care only when severe) seems more favorable. Consistent with exchange theory? Answer: Yes. Exchange theory predicts people exit or reduce engagement when costs exceed rewards and alternatives seem better — even when outsiders dispute the "rationality" of the calculation.
Feminist Theory
Must knowTraditional sociological theories were developed largely by men, about men, with men as the implicit norm. Feminist theory corrects this by centering gender as a primary axis of social organization and inequality, examining how patriarchy (a system of male dominance) shapes structures, institutions, and individual experience. It operates at both macro (gender pay gap, political underrepresentation) and micro (gendered communication, domestic labor, identity) levels.
Key Concepts
Must know- Patriarchy — a social system in which men hold primary power across political, social, economic, and familial domains; a constructed and maintained arrangement, not a natural state.
- Gender vs. sex — feminist theory sharply distinguishes biological sex (anatomical/physiological) from gender (socially constructed roles and expectations); a constructionist argument applied to gender.
- Intersectionality — introduced by Kimberlé Crenshaw, the most MCAT-important concept here: social categories (gender, race, class, sexuality, disability) intersect to create compounding systems of oppression and privilege. A Black woman's discrimination is not just "race" + "gender" added together — the intersection creates a qualitatively different experience.
The "second shift" (Arlie Hochschild) — working women returning home to unpaid domestic labor; and standpoint theory (Dorothy Smith, Sandra Harding) — knowledge is produced from a social location, and marginalized perspectives reveal what's invisible from positions of power. Optional feminist thought is sometimes described in "waves," but you won't be asked to enumerate them.
Quick check: A study finds Latina women receive less pain medication than white men with equivalent diagnoses, and a researcher argues this can't be explained by race bias and gender bias separately because being a Latina woman creates a specific compounded disadvantage. Which concept? Answer: Intersectionality (Kimberlé Crenshaw) — race and gender intersect to create a qualitatively distinct experience neither variable alone captures.
Common Confusions & Tricks
1. Functionalism vs. Conflict Theory — same phenomenon, opposite explanations.
Both are macrosociological. The tell: stability, order, things working together → functionalism; inequality, power, who benefits and who is harmed → conflict theory. Ask: "equilibrium or struggle?"
2. Manifest vs. Latent functions — don't confuse with "good" vs. "bad."
Latent functions are unintended, not necessarily harmful. A dysfunction is a negative consequence; a latent function is simply an unrecognized one (positive, neutral, or negative). These are Mertonian — credit Merton, not Durkheim.
3. Symbolic interactionism vs. social constructionism — close relatives, not identical.
Both micro and meaning-focused. Symbolic interactionism = the process of interaction (meaning created in real time). Social constructionism = the institutionalized products (meanings become taken-for-granted realities). "Berger and Luckmann" or categories being historically contingent → social constructionism.
4. Cooley vs. Mead — both about the self, different emphasis.
Cooley → looking-glass self (self-concept reflects how we imagine others judge us). Mead → I and Me (spontaneous actor "I" vs. internalized social expectations "Me"). Cooley is outward-looking; Mead is structural.
5. Exchange theory — don't confuse with behaviorism.
Exchange theory borrows reward/punishment logic from behavioral psychology but applies it to social relationships, not stimulus-response conditioning. Homans drew on Skinner, but the framework is sociological.
6. Feminist theory ≠ just about women.
It examines gender as a system of power structuring all social life, including men's experiences. Intersectionality is about all intersecting oppressions — race, class, sexuality — not exclusively women's issues.
7. Weber's three dimensions — don't collapse them.
Don't reduce Weber to "he extended Marx." Remember class (economic), status (prestige), party/power (political) — a person can be high on one and low on another.
8. Anomie — Durkheim's term, but also used in Merton's strain theory.
Durkheim's anomie = normlessness during upheaval. Merton adapted it to strain when cultural goals are inaccessible through legitimate means. Context tells you which is meant.
9. "Impression management" or "front/back stage" → Goffman.
Any passage describing social behavior as a "performance," mentioning "audiences," or how people present different selves in different contexts is invoking Goffman.
Key Theories & Terms
| Theory / Term / Researcher | What it means / Who |
|---|---|
| Macrosociology | Analysis of large-scale social structures, institutions, and patterns |
| Microsociology | Analysis of small-scale, face-to-face social interactions |
| Functionalism | Society as a system of interrelated parts maintaining stability; emphasizes consensus and order |
| Émile Durkheim | Founder of sociology; social solidarity (mechanical/organic), anomie, social facts |
| Social fact | Durkheim: a way of acting/thinking/feeling external to and coercive over the individual; the proper object of sociology |
| Mechanical solidarity | Cohesion based on similarity; traditional, small societies |
| Organic solidarity | Cohesion based on interdependence of specialized roles; modern societies |
| Anomie | Durkheim: normlessness during social disruption; Merton: strain from blocked access to cultural goals |
| Talcott Parsons | Systematized functionalism; proposed the AGIL scheme |
| Robert Merton | Manifest functions, latent functions, dysfunctions, strain theory |
| Manifest function | Intended, recognized purpose of a social institution |
| Latent function | Unintended, unrecognized consequence of a social institution |
| Dysfunction | A consequence that disrupts rather than maintains stability |
| Conflict Theory | Society as competition over scarce resources; emphasizes inequality and power |
| Karl Marx | Class conflict between bourgeoisie and proletariat; false consciousness, class consciousness |
| Bourgeoisie | Class that owns the means of production |
| Proletariat | Working class that sells labor to survive |
| False consciousness | Workers' failure to recognize their exploitation due to dominant ideology |
| Max Weber | Three dimensions of stratification (class, status, party/power); interpretive sociology (Verstehen); rationalization |
| Symbolic Interactionism | Society constructed through meanings people give to symbols in interaction |
| Herbert Blumer | Coined "symbolic interactionism"; its three core premises |
| George Herbert Mead | Social theory of the self (I and Me); generalized other |
| "I" and "Me" | Mead: the spontaneous actor (I) and the internalized social expectations (Me) |
| Generalized other | Mead: the internalized sense of what society broadly expects of us |
| Charles Cooley | Looking-glass self — self-concept formed by imagining others' judgments |
| Looking-glass self | Cooley: self-concept shaped by imagining how others perceive and judge us |
| Erving Goffman | Dramaturgy; impression management, front/back stage, stigma, face |
| Dramaturgy | Goffman's metaphor that social life is a theatrical performance |
| Impression management | Active effort to control others' perceptions of oneself |
| Front stage / Back stage | Goffman: where we perform for audiences vs. where we relax our performance |
| Stigma | Goffman: a deeply discrediting attribute that spoils social identity |
| Social Constructionism | Social reality and categories are constructed through collective agreement, not natural law |
| Peter Berger & Thomas Luckmann | The Social Construction of Reality (1966); systematized social constructionism |
| Medicalization | Non-medical problems redefined and treated as medical issues |
| Exchange Theory / Rational Choice Theory | Social behavior guided by rational cost-benefit analysis to maximize rewards |
| George Homans | Founded social exchange theory; drew on behavioral principles |
| Peter Blau | Extended exchange theory to groups; emphasized generalized reciprocity |
| Comparison level (CL) | The standard against which an individual judges relationship outcomes |
| Comparison level for alternatives (CL-alt) | The perceived quality of the best available alternative; determines whether a person exits |
| Feminist Theory | Centers gender as a primary axis of inequality; critiques patriarchy |
| Patriarchy | A social system in which men hold primary power across social, political, economic domains |
| Intersectionality | Crenshaw: social categories intersect to create compounded, overlapping systems of oppression and privilege |
| Standpoint theory | Smith/Harding: knowledge is shaped by social position; marginalized standpoints reveal hidden power |
| Arlie Hochschild | Documented the "second shift" — women's unpaid domestic labor after paid work |
| Second shift | Hochschild: unpaid domestic/childcare labor disproportionately borne by women after paid work |