Evidence map›Paper›PMID 29698031›Full record

ArticleJournal of experimental psychology. General2018

Failures to replicate blocking are surprising and informative-Reply to Soto (2018).

Elisa Maes, Angelos-Miltiadis Krypotos, Yannick Boddez, Joaquín Matías Alfei Palloni, Rudi D'Hooge, Jan De Houwer, Tom Beckers

Open access · greenAbstract read
In one paragraph

Article in Journal of experimental psychology. General, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Associative Learning in a Conspiratorial Frame.Quarterly journal of experimental psychology (2006) · 2026
    Article
  3. Article
  4. Strawman argument characterises critique of Kamin blocking effect.Quarterly journal of experimental psychology (2006) · 2023
    Article
  5. Temporal and spatial contiguity are necessary for competition between events.Journal of experimental psychology. Learning, memory, and cognition · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Elisa MaesCentre for the Psychology of Learning and Experimental Psychopathology, Faculty of Psychology and Educational Sciences, KU Leuven.ORCID 0000-0003-3946-9941
Angelos-Miltiadis KrypotosDepartment of Clinical Psychology, Utrecht University.
Yannick BoddezCentre for the Psychology of Learning and Experimental Psychopathology, Faculty of Psychology and Educational Sciences, KU Leuven.
Joaquín Matías Alfei PalloniCentre for the Psychology of Learning and Experimental Psychopathology, Faculty of Psychology and Educational Sciences, KU Leuven.
Rudi D'HoogeLaboratory for Biological Psychology, Faculty of Psychology and Educational Sciences, KU Leuven.
Jan De HouwerLearning and Implicit Processes Lab, Department of Experimental Clinical and Health Psychology, Ghent University.
Tom BeckersCentre for the Psychology of Learning and Experimental Psychopathology, Faculty of Psychology and Educational Sciences, KU Leuven.ORCID 0000-0002-9581-1505
KU Leuven · BEGhent University · BEUtrecht University · NL

Funding

Belgian Science Policy OfficeEuropean Research Council 648176Fund for Scientific Research-FlandersGhent UniversityKU Leuven
6 · The paper itself

Abstract

The blocking effect has inspired numerous associative learning theories and is widely cited in the literature. We recently reported a series of 15 experiments that failed to obtain a blocking effect in rodents. On the basis of those consistent failures, we claimed that there is a lack of insight into the boundary conditions for blocking. In his commentary, Soto (2018) argued that contemporary associative learning theory does provide a specific boundary condition for the occurrence of blocking, namely the use of same- versus different-modality stimuli. Given that in 10 of our 15 experiments same-modality stimuli were used, he claims that our failure to observe a blocking effect is unsurprising. We disagree with that claim, because of theoretical, empirical, and statistical problems with his analysis. We also address 2 other possible reasons for a lack of blocking that are referred to in Soto's (2018) analysis, related to generalization and salience, and dissect the potential importance of both. Although Soto's (2018) analyses raise a number of interesting points, we see more merit in an empirically guided analysis and call for empirical testing of boundary conditions on blocking. (PsycINFO Database Record

Indexed as

Conditioning, ClassicalHumansMale

Identifiers

PMID29698031
PMCPMC5935240
OpenAlexW2788945234

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.