The Seven Deadly Sins of Psychology

Preface ix 1 The Sin of Bias 1 A Brief History of the "Yes Man" 4 Neophilia: When the Positive and New Trumps the Negative but True 8 Replicating Concepts Instead of Experiments 13 Reinventing History 16 The Battle against Bias 20 2 The Sin of Hidden Flexibility 22 p-Hacking 24 Peculiar Patterns of p 29 Ghost Hunting 34 Unconscious Analytic "Tuning" 35 Biased Debugging 39 Are Research Psychologists Just Poorly Paid Lawyers? 40 Solutions to Hidden Flexibility 41 3 The Sin of Unreliability 46 Sources of Unreliability in Psychology 48 Reason 1: Disregard for Direct Replication 48 Reason 2: Lack of Power 55 Reason 3: Failure to Disclose Methods 61 Reason 4: Statistical Fallacies 63 Reason 5: Failure to Retract 65 Solutions to Unreliability 67 4 The Sin of Data Hoarding 75 The Untold Benefits of Data Sharing 77 Failure to Share 78 Secret Sharing 80 How Failing to Share Hides Misconduct 81 Making Data Sharing the Norm 84 Grassroots, Carrots, and Sticks 88 Unlocking the Black Box 91 Preventing Bad Habits 94 5 The Sin of Corruptibility 96 The Anatomy of Fraud 99 The Thin Gray Line 105 When Junior Scientists Go Astray 112 Kate's Story 117 The Dirty Dozen: How to Get Away with Fraud 122 6 The Sin of Internment 126 The Basics of Open Access Publishing 128 Why Do Psychologists Support Barrier-Based Publishing? 129 Hybrid OA as Both a Solution and a Problem 132 Calling in the Guerrillas 136 Counterarguments 138 An Open Road 147 7 The Sin of Bean Counting 149 Roads to Nowhere 151 Impact Factors and Modern-Day Astrology 151 Wagging the Dog 160 The Murky Mess of Academic Authorship 163 Roads to Somewhere 168 8 Redemption 171 Solving the Sins of Bias and Hidden Flexibility 174 Registered Reports: A Vaccine against Bias 174 Preregistration without Peer Review 196 Solving the Sin of Unreliability 198 Solving the Sin of Data Hoarding 202 Solving the Sin of Corruptibility 205 Solving the Sin of Internment 208 Solving the Sin of Bean Counting 210 Concrete Steps for Reform 213 Coda 215 Notes 219 Index 263