John Protzko

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Publication record
76 papers · 1,412 citations · H-index 21

PAPERS

A crowdsourced megastudy of 12 digital single-session interventions for depression in US adults.
20260 citationsauthor #45
A megastudy of behavioral interventions to catalyze public, political, and financial climate advocacy
20260 citationsauthor #42
Does reading an anti-free will text affect beliefs related to free will over time? — A registered report
20260 citationsauthor #2
Measuring the semantic priming effect across many languages
20254 citationsauthor #231
Analyzing Within-Group Changes in an Experiment: To Deal with Retest Effects, You Have to Go Latent But Not All Latents Are Equal
20250 citationsauthor #1
A Crowdsourced Megastudy of 12 Digital Single-Session Interventions for Depression in American Adults
20251 citationsauthor #45
Registered Replication Report: Study 3 From Trafimow and Hughes (2012)
20254 citationsauthor #25
Social support and help-seeking worldwide
202412 citationsauthor #104
Structural Validity Evidence for the Oxford Utilitarianism Scale Across 15 Languages
20249 citationsauthor #14
Harnessing dehumanization theory, modern media, and an intervention tournament to reduce support for retributive war crimes
20248 citationsauthor #5
A Multilab Replication of the Induced-Compliance Paradigm of Cognitive Dissonance
202422 citationsauthor #8
How is GPS used? Understanding navigation system use and its relation to spatial ability
202422 citationsauthor #3
Invariance: What Does Measurement Invariance Allow Us to Claim?
202411 citationsauthor #1
How to understand a research question—a challenging first step in setting up a statistical model
20235 citationsauthor #5
The need for public opinion and survey methodology research to embrace preregistration and replication, exemplified by a team’s failure to replicate their own findings on visual cues in grid-type questions
20231 citationsauthor #2
RETRACTED ARTICLE: High replicability of newly discovered social-behavioural findings is achievable
202325 citationsauthor #1
Insights into the accuracy of social scientists’ forecasts of societal change
202328 citationsauthor #80
Moral contamination: Perceptions of good (but not bad) deeds depend on the ethical history of the actor
20232 citationsauthor #1
What I didn’t grow up with is dangerous: personal experience with a new technology or societal change reduces the belief that it corrupts youth
20232 citationsauthor #1
Manipulating Belief in Free Will and Its Downstream Consequences: A Meta-Analysis
202238 citationsauthor #4
‘KIDS THESE DAYS!’ A META-ANALYSIS OF CHANGES OF ATTENTION PROBLEMS IN REPRESENTATIVE SAMPLES OF CHILDREN
20220 citationsauthor #3
Publisher Correction: Situational factors shape moral judgements in the trolley dilemma in Eastern, Southern and Western countries in a culturally diverse sample
20221 citationsauthor #3
Do Obligations Follow the Mind or Body?
20223 citationsauthor #1
Situational factors shape moral judgements in the trolley dilemma in Eastern, Southern and Western countries in a culturally diverse sample
202254 citationsauthor #3
Examining the generalizability of research findings from archival data
202237 citationsauthor #176
Irrelevant insights make worldviews ring true
202221 citationsauthor #3
Who Denigrates Today’s Youth?: The Role of Age, Implicit Theories, and Sharing the Same Negative Trait
20225 citationsauthor #1
Publisher Correction: Situational factors shape moral judgements in the trolley dilemma in Eastern, Southern and Western countries in a culturally diverse sample
20220 citationsauthor #3
Defining events: 2020 in hindsight
20210 citationsauthor #1
Essentially subhuman: Psychological essentialism facilitates dehumanization.
202113 citationsauthor #3
To which world regions does the valence–dominance model of social perception apply?
2021133 citationsauthor #132
Meta-analysis on belief in free will manipulations
20212 citationsauthor #4
Same data, different conclusions: Radical dispersion in empirical results when independent analysts operationalize and test the same hypothesis
2021106 citationsauthor #143
The ring of truth: Irrelevant insights make worldviews seem true
20211 citationsauthor #3
A new beginning of intelligence research. Designing the playground
20217 citationsauthor #1
Testing the structure of human cognitive ability using evidence obtained from the impact of brain lesions over abilities
202114 citationsauthor #1
What to do Without a Control Group: You have to go latent, but not all latents are equal
20210 citationsauthor #1
No relationship between researcher impact and replication effect: an analysis of five studies with 100 replications
20205 citationsauthor #1
Lay Theories of the Wandering Mind: Control-Related Beliefs Predict Mind Wandering Rates in- and outside the Lab
20207 citationsauthor #2
Robust Relationships between Science Knowledge and Favorable Attitudes Towards Science and Scientists in the United States
20201 citationsauthor #1
Not all Explanations are Equal: Only Explanations Invoking a Change from the true self Mitigate Responsibility
20201 citationsauthor #1
Longitudinal Research Preregistration Working Group
20200 citationsauthor #7
What types of daydreaming predict creativity? Laboratory and experience sampling evidence.
202028 citationsauthor #2
Kids These Days! Increasing delay of gratification ability over the past 50 years in children
202015 citationsauthor #1
High Replicability of Newly-Discovered Social-behavioral Findings is Achievable
202043 citationsauthor #1
The Breadth of Impacts from the Abecedarian Project Early Intervention on Cognitive Skills
20207 citationsauthor #2
Kids these days: Why the youth of today seem lacking
201945 citationsauthor #1
How do scientists update their beliefs? An investigation of N scientists engaged in replication research
20190 citationsauthor #1
Moral thinking across the world: Exploring the influence of personal force and intention in moral dilemma judgments
20192 citationsauthor #4
Rushing to Appear Virtuous: Time Pressure Increases Socially Desirable Responding
201920 citationsauthor #1
The Psychological Science Accelerator: Advancing Psychology Through a Distributed Collaborative Network
2018263 citationsauthor #18
Replication plus mediation model
20180 citationsauthor #1
To Which World Regions Does the Valence-Dominance Model of Social Perception Apply? [ Registered Report Stage 1 - Protocol]
201823 citationsauthor #109
Disentangling Mechanisms from Causes: And the Effects on Science
20182 citationsauthor #1
Null-hacking, a lurking problem
20187 citationsauthor #1
No relationship between researcher caliber and replicability: an analysis of five studies with 100 replications.
20170 citationsauthor #1
Free to help? An experiment on free will belief and altruism
201716 citationsauthor #3
Decline effects: Types, mechanisms, and personal reflections.
201724 citationsauthor #1
Kids these days aint got no respect
20170 citationsauthor #1
Raising IQ among school-aged children: Five meta-analyses and a review of randomized controlled trials.
201720 citationsauthor #1
Context Moderates Affirmation Effects on the Ethnic Achievement Gap
201646 citationsauthor #1
CriticalMix 1500 Confirmation Tumor UCSB wave 1
20160 citationsauthor #1
Effects of cognitive training on the structure of intelligence
201622 citationsauthor #1
Eyes open and shut in cognition: Closing your eyes does not change Intelligence
20160 citationsauthor #1
Does the Raising IQ/Raising g Distinction Explain the Fadeout Effect?
201616 citationsauthor #1
Believing there is no free will corrupts intuitive cooperation.
201633 citationsauthor #1
Disentangling Mechanisms from Causes: And the Effects on Science
20160 citationsauthor #1
Inducing Anger Online
20160 citationsauthor #1
The Heritability of Cognitive Ability Across the Lifespan: A Meta-Analysis of Twins Studies
20151 citationsauthor #2
The environment in raising early intelligence: A meta-analysis of the fadeout effect
201595 citationsauthor #1
Genetic Relatedness and Crime: FILEDRAWER (No effect)
20140 citationsauthor #1
Why learning there is no free will makes you more dishonest
20130 citationsauthor #1
How to Make a Young Child Smarter
201371 citationsauthor #1
Self-regulation and the development of early literacy
201112 citationsauthor #2
School climate and psychological well-being among Indian adolescents
20100 citationsauthor #2
Girls’ internalization of their female teacher’s anxiety: A “real-world” stereotype threat effect?
20106 citationsauthor #2
Peace and Conflict: Journal of Peace Psychology Essentially Subhuman: Psychological Essentialism Facilitates Dehumanization
year unknown0 citationsauthor #3

TIMELINE

2010 6 citations

2011 12 citations

2013 71 citations

2014 0 citations

2015 96 citations

2016 117 citations

2017 60 citations

2018 295 citations

2019 67 citations

2020 107 citations

2021 276 citations

2022 159 citations

2023 63 citations

2024 84 citations

2025 9 citations

2026 0 citations

Unknown 0 citations

COAUTHOR MAP

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