5.1 Thorndike, Watson, Skinner, Maslow & Erikson
Key Takeaways
Thorndike's Law of Effect holds that responses followed by satisfying consequences are strengthened, the forerunner of reinforcement.
Watson's Little Albert study showed that emotional responses such as fear can be learned through classical conditioning and can generalize.
Skinner's variable schedules produce steady, extinction-resistant behavior, while fixed-interval schedules encourage cramming before the reward.
Maslow's deficiency needs (physiological, safety, belonging, esteem) must be reasonably met before students can focus on learning.
Erikson's industry versus inferiority and identity versus role confusion explain why competence-building tasks and identity exploration motivate adolescents.
Why These Theorists Matter
ETS asks candidates to relate the work of five theorists to educational contexts under Student Motivation and the Learning Environment: Thorndike, Watson, Maslow, Skinner, and Erikson. Three of them (Thorndike, Watson, Skinner) built behaviorism, which explains how consequences and associations shape behavior. Maslow and Erikson describe human needs and psychosocial development, which explain why students engage or withdraw. ETS's own sample question pairs Maslow with a cold portable classroom: when the heat fails, unmet physiological needs make it hard for students to focus.
Edward Thorndike: Connectionism and the Law of Effect
Thorndike studied cats escaping from puzzle boxes and concluded that learning forms connections between situations and responses. His main principles:
- Law of Effect: responses followed by satisfying consequences are strengthened; responses followed by annoying consequences are weakened. This is the forerunner of reinforcement.
- Law of Exercise: connections strengthen with use and weaken with disuse. Thorndike later revised this idea after finding that practice without feedback does little.
- Law of Readiness: learning is more satisfying when the learner is prepared to act.
- Identical elements: transfer occurs to the degree that the original and new tasks share elements, so practice should resemble the situations where skills will be used.
Classroom application: return work quickly with specific feedback, practice skills in realistic contexts, and make correct performance satisfying.
John B. Watson: Behaviorism and Conditioned Emotions
Watson's 1913 paper "Psychology as the Behaviorist Views It" argued that psychology should study observable behavior rather than inner mental states and that environment shapes behavior. In the "Little Albert" study (1920, with Rosalie Rayner), a toddler was conditioned to fear a white rat by pairing it with a loud noise, and the fear generalized to similar furry objects. The study would be considered unethical today, but it showed that emotions can be learned through classical conditioning.
Classroom application: students can learn anxiety about a subject, a room, or public speaking through unpleasant pairings. Teachers reduce these associations by pairing the subject with success, safety, and calm routines.
B. F. Skinner: Operant Conditioning
Skinner showed that voluntary behavior is shaped by its consequences: reinforcement increases a behavior, punishment decreases it, and extinction occurs when reinforcement stops (often after a temporary "extinction burst" in which the behavior gets worse). Shaping reinforces successive approximations of a complex behavior, such as praising a reluctant writer first for a topic sentence, then for a paragraph, then for an essay. Skinner's programmed instruction and "teaching machines" broke content into small steps with immediate feedback and self-pacing, ideas that live on in adaptive software.
| Schedule | How reinforcement is delivered | Typical pattern | Classroom example |
|---|---|---|---|
| Continuous | After every correct response | Fast learning, fast extinction | Praising each correct step while teaching a new lab routine |
| Fixed ratio | After a set number of responses | High rate with a pause after each reward | A homework pass after every five completed assignments |
| Variable ratio | After an unpredictable number of responses | High, steady rate; most resistant to extinction | Random recognition drawings among students who submit work on time |
| Fixed interval | After a set amount of time | Effort surges just before the reward ("cramming") | A quiz every Friday |
| Variable interval | After unpredictable amounts of time | Steady, moderate rate | Unannounced quick review quizzes |
Classroom application: use continuous reinforcement while teaching a new behavior, then move to intermittent schedules to maintain it. Reinforce the behavior you want as soon as possible after it occurs.
Abraham Maslow: Hierarchy of Needs
Maslow proposed that people are motivated by a hierarchy of needs: physiological (food, water, sleep, warmth), safety (physical and emotional security), love and belonging, esteem, and self-actualization. The first four are deficiency needs, which motivate most strongly when unmet; self-actualization is a growth need. In general, pressing lower needs crowd out attention to higher ones. Later researchers note that the order is not rigid, but the model remains a useful classroom lens.
| Need | Adolescent example | Teacher response |
|---|---|---|
| Physiological | Hunger, exhaustion, a freezing portable classroom | Connect students with meal programs, adjust schedules where possible, fix the environment |
| Safety | Bullying in the hallway, unpredictable discipline | Stop the bullying, keep routines predictable, supervise transitions |
| Love and belonging | Isolation from peers | Structured cooperative learning, advisory, clubs |
| Esteem | Repeated public failure | Mastery experiences, specific feedback, recognition of growth |
| Self-actualization | Desire to pursue personal passions | Choice, independent projects, challenge |
Erik Erikson: Psychosocial Development
Erikson described eight stages, each defined by a psychosocial crisis. Two matter most for grades 7–12:
- Industry versus inferiority (roughly ages 6 to 12): students develop competence through productive work, or they come to feel inferior after repeated failure and comparison. Many 7th graders are still resolving this crisis.
- Identity versus role confusion (adolescence): students explore values, roles, and goals to build a coherent identity (see Chapter 2).
Motivation implications: give early-adolescent students tasks that produce visible competence, avoid public rankings that feed inferiority, and give older adolescents room to explore interests and make meaningful choices.
Summary Table
| Theorist | Core idea | Classroom application | Typical PLT cue |
|---|---|---|---|
| Thorndike | Law of Effect; identical elements | Timely feedback; realistic practice | "Satisfying consequences strengthened the response" |
| Watson | Behaviorism; conditioned emotions | Build positive associations with learning | "Fear generalized to similar situations" |
| Skinner | Operant conditioning; schedules; shaping | Reinforce desired behavior; shape complex skills | "Reinforced after unpredictable intervals" |
| Maslow | Hierarchy of needs | Meet basic and safety needs before expecting focus | "Students can't concentrate because they are cold, hungry, or unsafe" |
| Erikson | Psychosocial crises | Build competence; support identity exploration | "Repeated failure led to feelings of inferiority" |
Common Exam Traps
- Negative reinforcement is not punishment. Removing something unpleasant to increase a behavior is negative reinforcement.
- Maslow is a motivation theory, not a stage theory of cognition. Use it when basic or safety needs explain a lack of focus.
- Erikson is psychosocial, not cognitive. Do not confuse his stages with Piaget's.
- Skinner built on Thorndike. The Law of Effect is Thorndike's; operant conditioning and reinforcement schedules are Skinner's.
A teacher returns lab quizzes the same day with specific comments on each procedure. In the next lab, students repeat the procedures that earned positive comments much more often. Which principle does this illustrate most directly?
Thorndike's Law of Readiness, because students were prepared to act
Watson's conditioned emotional response, because students feared the quiz
Erikson's industry versus inferiority, because students compared themselves with peers
Thorndike's Law of Effect, because responses followed by satisfying consequences are strengthened
To encourage students to review their notes regularly, a teacher gives short review quizzes at unpredictable times instead of every Friday. Which reinforcement schedule is this, and what study pattern does it tend to produce?
Fixed interval; students cram just before each quiz
Fixed ratio; students pause after every quiz
Variable interval; students review at a steadier, more consistent rate
Continuous reinforcement; students stop reviewing as soon as quizzes end
A 9th grader who is harassed in the hallway every morning has stopped participating and tells her teacher she cannot concentrate. According to Maslow's hierarchy, which need is unmet, and what should the teacher prioritize?
Safety; the teacher should act to stop the harassment and restore a secure environment before expecting full engagement
Esteem; the teacher should praise her work more often
Self-actualization; the teacher should offer an independent project
Physiological; the teacher should allow snacks in class
Sections you finish are checked off in the contents.