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Related Concept Videos

Cognitive Learning01:21

Cognitive Learning

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Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
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Purposive Learning01:22

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E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a...
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Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
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Associative Learning01:27

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Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
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Behaviorism01:28

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The field of behaviorism was pioneered by figures such as Ivan Pavlov, John B. Watson, and B.F. Skinner fundamentally shifted the focus of psychology to the observable and controllable aspects of human and animal behavior. This shift marked a critical evolution in the discipline, emphasizing scientific rigor and experimental methodology.
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The Scientific Method02:40

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Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
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Updated: Oct 11, 2025

Improving Student Outcomes with an Adaptable Molecular Cloning Course-Based Undergraduate Research Experience
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What have we learned?

Peter Rodgers1, Andy Collings1

  • 1eLife, Cambridge, United Kingdom.

Elife
|December 7, 2021
PubMed
Summary
This summary is machine-generated.

Reproducibility in cancer biology research is lacking. The Reproducibility Project: Cancer Biology final outputs reveal significant issues with preclinical research reliability.

Keywords:
Reproducibility Project: Cancer Biologycancer biologymeta-analysisopen sciencereplicationreporting standardsreproducibility

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Area of Science:

  • Oncology
  • Translational Research
  • Scientific Reproducibility

Background:

  • The Reproducibility Project: Cancer Biology aimed to assess the reproducibility of preclinical cancer research.
  • This project's final outputs are now being published, offering insights into the state of the field.

Discussion:

  • Preclinical cancer biology research faces significant reproducibility challenges.
  • This lack of reproducibility can impede scientific progress and drug development.

Key Insights:

  • The project's findings highlight a critical need for improved standards and methodologies in cancer research.
  • Addressing reproducibility is essential for the reliable advancement of cancer therapies.

Outlook:

  • Future research must prioritize robust experimental design and transparent reporting to enhance reproducibility.
  • Implementing stricter validation processes will be crucial for building confidence in cancer research findings.