David Pizarro
Co-Host of Psych
David Pizarro is a professor in the Department of Psychology at Cornell University in Ithaca, NY. His primary research interest is in how and why humans make moral judgments, such as what makes us think certain actions are wrong, or that some people deserve blame or praise for their actions. In addition, he studies how emotions influence a wide variety of social judgments. These two areas of interest come together in the topic of much of his recent work, which has focused on the emotion of disgust and the role it plays in shaping moral and political judgments. In addition to Psych, he co hosts a podcast on the psychology and philosophy of ethics with Tamler Sommers called Very Bad Wizards.
David Pizarro has hosted 17 Episodes.
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Chapter 15: Happiness
July 5th, 2023 | 53 mins 23 secs
david pizarro, happiness, intro psych, introduction to psychology, pain, paul bloom, pleasure, positive psychology, the good life
Our final chapter (at least for now)! In this episode, Paul and David discuss the science of happiness. We cover the difficulty of defining happiness (or the good life in general), the rise of 'positive psychology', the various factors that we know are related to happiness (genes, money, age, having children), and the question of why we can't just choose to be happy. We end with a discussion of pleasure and pain, and some puzzling findings about our memory of painful experiences.
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Chapter 14: Clinical Psychology
June 27th, 2023 | 56 mins 16 secs
abnormal psychology, clinical psychology, david pizarro, dsm, intro psych, introduction to psychology, paul bloom, psychopathology
Paul and David go further beyond their areas of expertise than usual and discuss the field of clinical psychology--the part of psychology interested in understanding and treating psychological dysfunction. What are mental illnesses? How do we come up with the categories of various psychopathologies? Are mental illnesses the same sort of thing as other diseases, or is the term "disease" more like a metaphor? Are disorders like schizophrenia best understood as discrete categories (either you have it or you don't) or are they continuous? How should we understand personality disorders? Finally, are we making progress on understanding and treating mental illness?
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Chapter 13: Individual Differences
June 20th, 2023 | 1 hr 1 min
behavioral genetics, david pizarro, heritability, individual differences, intelligence, intro psych, introduction to psychology, iq, myers-briggs, paul bloom, personality
Paul and David step away from the study of psychological universals to discuss the ways in which we are different from one another. What is our best theory of personality? How is personality assessed? Do personality tests predict behavior? What does it mean to be intelligent? Do IQ tests measure anything important? What sorts of things does IQ predict? Are there multiple intelligences? Finally we dip our toes into behavioral genetics. What is heritability? How heritable are psychological traits? Finally, can parents really shape the personality or IQ of their children?
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Chapter 12: Social Psychology Pt. 2
June 12th, 2023 | 1 hr 8 mins
bias, david pizarro, groups, iat, implicit attitudes, intro psych, introduction to psychology, paul bloom, prejudice, racism, social psychology, stereotyping
In this episode, Paul and David tackle the social psychology of groups (or at least, a small part of it!). Why do we fall prey to stereotyping? Why do we so sharply distinguish between "us" and "them"? What are the developmental and evolutionary origins of our ingroup favoritism/outgroup bias? Is there such a thing as implicit bias/implicit racism? What does the most popular measure of implicit bias (the IAT) actually measure? And finally, what can be done about these group biases?
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Chapter 11: Social Psychology Pt. 1
May 29th, 2023 | 55 mins 25 secs
david pizarro, intro psych, introduction to psychology, milgram, obedience to authority, paul bloom, positive illusions, self-enhancement biases, social priming, social psychology
Paul and David begin their discussion of social pyschology by diving into a few of the big topics/areas of research in the field: the differences between the way we see ourselves and the way we see others, obedience to authority and Milgram's classic experiments, and research on "thin-slicing" -- our tendency (ability?) to form quick impressions of others based on minimal information. They end the episode by discussing the controversial research on "social priming": can trivial features of your environment really have such a strong influence on your judgment and behavior?
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Psych Q&A
May 22nd, 2023 | 1 hr 8 mins
david pizarro, intro psych, introduction to psychology, paul bloom
Paul and David devote an episode to listener questions. Among the topics we discuss--the function of consciousness, the psychology of trauma (and it's growing popularity), how we deal with our non-expertise when discussing research outside our fields, the "extended mind" hypothesis, and our picks for some of the best living psychologists.
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Chapter 10: The Replication Crisis
May 8th, 2023 | 55 mins 41 secs
david pizarro, intro psych, introduction to psychology, paul bloom
In this episode, Paul and David dive into the controversy surrounding the very public failings of scientific psychology--the so-called "replication crisis". Why did it happen, how has it changed how we view (and teach) about our field, and are we optimistic about the future of psychology?
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Chapter 9: Emotion and Motivation
May 2nd, 2023 | 1 hr 1 min
david pizarro, disgust, emotion, intro psych, introduction to psychology, morality, motivation, paul bloom
What are the things that move us as human beings? In this episode Paul and David cover a broad range of "hot" topics (having to do with emotion and motivation), including evolutionary theory, disgust, sexual desire, morality, and how much money it would take for us to spit on a picture of someone we love.
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Chapter 8: Rationality
April 24th, 2023 | 56 mins
conspiracy theories, david pizarro, intro psych, introduction to psychology, irrationality, paul bloom, rationality, reason
Paul and David discuss human rationality and its limitations, including the heuristics-and-biases approach, System 1 and System 2, positive illusions, confirmation bias, motivated reasoning, and conspiracy theories.
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Chapter 7: Sensation, Perception, and Memory
April 17th, 2023 | 1 hr 1 min
david pizarro, intro psych, introduction to psychology, memory, paul bloom, perception, sensation
How do we get the external world into our heads? In this episode, Paul and David cover a few of the more interesting features of sensation, perception, and memory. What can visual illusions tell us about the mind? Can perception be influenced by our beliefs and desires? What are flashbulb memories, and are they accurate? Are some of our memories completely false? And what is a memory palace?
Read the book that inspired the podcast: "Psych: The Story of the Human Mind" [amazon.com]
Email us with your psychology questions for a future episode!: [email protected]
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Chapter 6: Language
April 10th, 2023 | 1 hr 14 mins
david pizarro, development, intro psych, introduction to psychology, language, paul bloom
In this episode Paul and David discuss another of Paul's area of expertise--language. What is language? Do any animals have it? How does it develop (and how do children learn it so fast)? Why do children learn nouns sooner than they learn verbs and adjectives? How much does language shape thought?
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Chapter 5: Piaget and Development
April 3rd, 2023 | 57 mins 15 secs
david pizarro, development, developmental psychology, intro psych, introduction to psychology, jean piaget, paul bloom
Paul and David discuss the influential developmental psychologist Jean Piaget, his theories and legacy, stage theories of development, modern developmental psychology and its methods, and the "nature vs nurture" debate.
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Chapter 4: B.F. Skinner and Behaviorism
March 27th, 2023 | 1 hr 8 mins
b.f. skinner, behaviorism, david pizarro, intro psych, introduction to psychology, paul bloom
Slot machines, phobias and superstitions, dog training techniques, cures for insomnia... behaviorism has something to say about all of these (and much more!). The scope and ambition of B.F. Skinner's behaviorism rivals that of Freud's--except Skinner wanted nothing to do with the "mind" (or anything else he couldn't observe in a lab). How successful was this program of research? What did it get wrong? Is everything learned through mere associations and reinforcement? And where do Paul and David stand on the big debate between nativism (the idea that the mind comes equipped with knowledge) and empiricism (the idea that all knowledge comes from experience?
Read the book that inspired the podcast: "Psych: The Story of the Human Mind" [amazon.com]
Email us with your psychology questions for a future episode!: [email protected]
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Chapter 3: Freud
March 20th, 2023 | 55 mins 32 secs
introduction to psychology, psychoanalysis, psychology, sigmund freud
Paul and David discuss Freud's legacy in psychology and culture, why he should continue to be taught, his theories of the unconscious and psychosexual development, the oedipal conflict, the efficacy of psychoanalysis, and the unfalsifiability of his theories. (And we edited out all of the Freudian slips so nobody will ever know our deepest desires).
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Chapter 2: Consciousness
March 13th, 2023 | 58 mins 11 secs
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Chapter 1: The Brain
March 6th, 2023 | 59 mins 8 secs
intro psych, introduction to psychology, neuroscience, the brain
In this episode, Paul and David discuss the human brain. Is psychology just brain science? Is all psychology best understood as brain activity? Is the brain a computer? What are brains made of and how do they work? Are people right or left brained? What do split brain patients tell us about identity?
Read the book that inspired the podcast: "Psych: The Story of the Human Mind" [amazon.com]
Email us your questions for a future episode!: [email protected]