| Course | BA200 Conceptual Foundations of Applied Behavior Analysis |
|---|---|
| Unit | Unit 1 |
| Paper type | Discussion board post |
| Length | About 450 words, 2 pages double-spaced |
| Format | APA 7 discussion post |
| School | Purdue University Global |
| Program | BS in Psychology |
| Updated | October 2026 |
Free sample paper for BA200 Unit 1
From Watson's Manifesto to a Data Sheet on a Clipboard: A BA200 Unit 1 Discussion Post on the Rise of Behaviorism
BA200 · Unit 1 Discussion Board Post
Posted by [Student Name]
The writer, the clinic, the child and the classmates are composite; the sources cited are real.
Initial Post
I work as a registered behavior technician at a clinic in Grand Junction, Colorado, where I spend most of my day with young autistic children. Every session, I carry a clipboard with a data sheet: each time a target behavior happens, I mark what came just before and what came just after. That sheet is the end of a long history.
Watson (1913) wanted psychology to become an objective natural science aimed at predicting and controlling what organisms do, and he wanted it to stop relying on introspection or trying to study consciousness. His manifesto gave behaviorism its name and its ambition. Its weakness was that it tended to treat behavior as a set of responses to stimuli and to dismiss inner experience entirely.
Skinner changed both of those features. He focused on operant behavior, actions that are shaped by their consequences rather than triggered by stimuli. And in his analysis of psychological terms, he argued that private events, such as thoughts and feelings, are not to be ignored but treated as behavior that can itself be explained (Skinner, 1945). That position, which he called radical behaviorism, is often misdescribed as denying the mind. It does the opposite: it brings the mind into the science instead of leaving it outside.
Watson gave behaviorism its goal of prediction and control; Skinner gave it consequences and a place for private events.
Last week, Mateo, a five-year-old I work with, bit a peer during circle time. Watson's influence shows in my data sheet, which records observable events. Skinner's shows in the question my supervisor asked: what does biting get Mateo? The answer, it turned out, was a break from circle time, which is the consequence that keeps it going.
What part of behaviorism's history do you see in your own work or studies?
Reply to Hannah
Hannah, your point that Watson's Little Albert study would never pass an ethics review today is important. It is also a reminder that the field's early confidence in prediction and control came before modern protections for participants, which later units will cover.
Reply to Jordan
Jordan, I agree that Skinner's experimental work with pigeons and rats can make him seem distant from clinical practice. But his 1945 argument about private events is something I use daily when a child says "I'm sad," because I still ask what happened before and after.
References
Skinner, B. F. (1945). The operational analysis of psychological terms. Psychological Review, 52(5), 270-277. https://doi.org/10.1037/h0062535
Watson, J. B. (1913). Psychology as the behaviorist views it. Psychological Review, 20(2), 158-177. https://doi.org/10.1037/h0074428
BA200 Unit 1 instructions, in plain terms
The opening BA200 board asks how behaviorism developed as a school of psychology and how its founders shaped applied behavior analysis. Describe at least two key figures, such as Watson and Skinner, and what each contributed, using their original writing where possible. Explain one common misunderstanding of behaviorism and correct it. Connect the history to current practice with a specific example from work, study or observation, keeping any people composite. End with a question for classmates. Roughly 400 words for the initial post is common, with two replies that add a historical figure, an ethical issue or a link to practice the classmate did not raise. Cite the founders' papers.
How this BA200 Unit 1 example is built
The post opens with the writer's job and her data sheet as the end point of a long history. A paragraph explains Watson's manifesto and its weakness. Another explains Skinner's operant focus and his inclusion of private events, correcting the claim that he denied the mind, under a highlighted line contrasting the two founders' contributions. A short case shows both influences: Watson's in the observable record and Skinner's in the supervisor's question about what biting gets Mateo. Replies note that Little Albert would fail a modern ethics review and connect Skinner's 1945 argument to a child saying he is sad. The closing question asks classmates where they see the history in their own work.
Where the points sit in the BA200 Unit 1 rubric
Graders of the first board look for an accurate account of behaviorism's founders, ideally drawn from their own papers rather than summaries. Correcting a common misunderstanding, such as the idea that Skinner ignored thoughts and feelings, shows real understanding. A specific link to practice earns more than general statements about influence. Replies should add content, such as a historical figure, an ethical issue or a further connection. Citations in APA style are expected for primary sources, and examples should protect privacy. Clear distinctions between methodological and radical behaviorism, even in brief, often separate strong posts from adequate ones. A concrete session example usually stands out.
BA200 Unit 1 help from the desk
Many first posts describe behaviorism as the view that only observable behavior matters, which misstates Skinner's position. Others list names and dates without explaining contributions. Students frequently cite textbooks for claims that come from primary papers. Links to practice tend to be vague. Replies often agree without adding. Before posting, check one claim about each founder against his own paper, write one sentence correcting a misunderstanding, and describe one concrete moment from practice that reflects the history. In replies, name something the classmate left out, such as an early study, an ethical concern or a later development in the field. Keep any children composite. A short quotation from a founder's paper, cited correctly, can anchor the whole post.
Get a BA200 Unit 1 example written to your instructions
Send the Unit 1 prompt and the rubric. A custom post traces the rise of behaviorism and connects it to practice today. The first is free, delivered within 24-48h. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
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BA200 Unit 1 questions, answered
Who founded behaviorism?
John B. Watson's 1913 paper is usually treated as its founding statement.
How did Skinner differ from Watson?
Skinner focused on operant behavior shaped by consequences and included private events in his analysis.
What should replies add?
A historical figure or idea the classmate did not mention.
Where can I find a free BA200 Unit 1 sample paper?
This page holds the complete BA200 Unit 1 post tracing behaviorism from Watson to Skinner through a composite technician's data sheet, with two replies.
Did Skinner ignore thoughts and feelings in the BA200 Unit 1 sample?
No. The post explains that Skinner treated private events as behavior to be explained, not as something to exclude.