Age differences in free will and control perceptions across the lifespan and around the world

Variation in free will and control perceptions has been examined across the development of young children, adults, and in several different countries. In two studies (three samples; total N = 492,134), older adults believed less in free will, fatalistic determinism, and perceived less control over their lives than younger adults. In Study 2 (Samples 1 [48 countries] and 2 [99 countries]), control perceptions were highest among individuals who lived in countries that were more indulgent (versus restricted). Country-level characteristics often moderated the link between age and control perceptions, although variation in age differences was relatively small. The current studies are the largest and most comprehensive investigations of demographic and cultural differences in free will and control perceptions. The findings are discussed in the context of the mechanisms that drive changes in free will and control perceptions across the lifespan and across cultures

Data from a pre-publication independent replication initiative examining ten moral judgement effects

We present the data from a crowdsourced project seeking to replicate findings in independent laboratories before (rather than after) they are published. In this Pre-Publication Independent Replication (PPIR) initiative, 25 research groups attempted to replicate 10 moral judgment effects from a single laboratory's research pipeline of unpublished findings. The 10 effects were investigated using online/lab surveys containing psychological manipulations (vignettes) followed by questionnaires. Results revealed a mix of reliable, unreliable, and culturally moderated findings. Unlike any previous replication project, this dataset includes the data from not only the replications but also from the original studies, creating a unique corpus that researchers can use to better understand reproducibility and irreproducibility in science

The pipeline project: Pre-publication independent replications of a single laboratory's research pipeline

This crowdsourced project introduces a collaborative approach to improving the reproducibility of scientific research, in which findings are replicated in qualified independent laboratories before (rather than after) they are published. Our goal is to establish a non-adversarial replication process with highly informative final results. To illustrate the Pre-Publication Independent Replication (PPIR) approach, 25 research groups conducted replications of all ten moral judgment effects which the last author and his collaborators had “in the pipeline” as of August 2014. Six findings replicated according to all replication criteria, one finding replicated but with a significantly smaller effect size than the original, one finding replicated consistently in the original culture but not outside of it, and two findings failed to find support. In total, 40% of the original findings failed at least one major replication criterion. Potential ways to implement and incentivize pre-publication independent replication on a large scale are discussed

Data from a pre-publication independent replication initiative examining ten moral judgement effects

We present the data from a crowdsourced project seeking to replicate findings in independent laboratories before (rather than after) they are published. In this Pre-Publication Independent Replication (PPIR) initiative, 25 research groups attempted to replicate 10 moral judgment effects from a single laboratory's research pipeline of unpublished findings. The 10 effects were investigated using online/lab surveys containing psychological manipulations (vignettes) followed by questionnaires. Results revealed a mix of reliable, unreliable, and culturally moderated findings. Unlike any previous replication project, this dataset includes the data from not only the replications but also from the original studies, creating a unique corpus that researchers can use to better understand reproducibility and irreproducibility in science.Link_to_subscribed_fulltex

The pipeline project: Pre-publication independent replications of a single laboratory's research pipeline

© 2015 The Authors This crowdsourced project introduces a collaborative approach to improving the reproducibility of scientific research, in which findings are replicated in qualified independent laboratories before (rather than after) they are published. Our goal is to establish a non-adversarial replication process with highly informative final results. To illustrate the Pre-Publication Independent Replication (PPIR) approach, 25 research groups conducted replications of all ten moral judgment effects which the last author and his collaborators had âin the pipelineâ as of August 2014. Six findings replicated according to all replication criteria, one finding replicated but with a significantly smaller effect size than the original, one finding replicated consistently in the original culture but not outside of it, and two findings failed to find support. In total, 40% of the original findings failed at least one major replication criterion. Potential ways to implement and incentivize pre-publication independent replication on a large scale are discussed.Link_to_subscribed_fulltex

“If he wins, I’m moving to Canada”: Ideological migration threats following the 2012 US Presidential election

Every four years, partisan Americans threaten to migrate to Canada (or some other country) if their preferred candidate loses the Presidential election. This phenomenon has yet to undergo an empirical test. In the present experiment, 308 Obama voters and 142 Romney voters following the 2012 election responded to one of two writing prompts that led them to think about how the US was becoming more liberal or conservative. Regardless of the writing prompt condition, Romney voters endorsed migration expressions more than Obama voters. Furthermore, Romney voters, compared to Obama voters, expressed a reduced sense of belonging in the US. The relationship between voting for Romney and migration expressions was fully mediated by sense of belonging. Together, these findings support the ideological migration hypothesis and suggest that threatening to move to Canada following an undesirable election outcome may be driven by voters’ belonging needs

Liberals and conservatives are (geographically) dividing

This is a short chapter summarizing research on how liberals and conservatives in the United States have gravitated into segregated political silos