Given the replication crisis in cognitive science, it is important to consider what researchers need to do in order to report results that are reliable. We consider three changes in current practice that have the potential to deliver more realistic and robust claims. First, the planned experiment should be divided into two stages, an exploratory stage and a confirmatory stage. This clear separation allows the researcher to check whether any results found in the exploratory stage are robust. The second change (...) is to carry out adequately powered studies. We show that this is imperative if we want to obtain realistic estimates of effects in psycholinguistics. The third change is to use Bayesian data-analytic methods rather than frequentist ones; the Bayesian framework allows us to focus on the best estimates we can obtain of the effect, rather than rejecting a strawman null. As a case study, we investigate number interference effects in German. Number feature interference is predicted by cue-based retrieval models of sentence processing, but it has shown inconsistent results. We show that by implementing the three changes mentioned, suggestive evidence emerges that is consistent with the predicted number interference effects. (shrink)

The prevailing assumption is that an Research underlying this study was conducted with support of the Russian Foundation for Basic Research grant #17-06-00460.agreement feature originates in one linguistic element, that is a controller, and is copied onto another one, a target. This form-to-form approach encounters massive difficulties when confronted with data, such as missing controllers or feature mismatches. A cognition-to-form mapping approach is proposed instead, suggesting that agreement features, such as person, number, and gender, are associated with referents in the (...) cognitive representation. They serve to specify referents on either notional or conventional grounds, and are thus referential features. Referential features are mapped onto various sites in linguistic structure, including inflections. Parallel agreement between various sites is observed, as a side effect of mappings from the same cognitive source. Languages differ in which and how many sites for marking referential features they require. Analysis of Russian evidence suggests that the cognition-to-form mapping approach has a much greater explanatory force than the traditional form-to-form approach. There are only peripheral classes of instances in which form-to-form agreement may be needed as a supplementary factor. In general, the roots of agreement lie in cognitively motivated discourse processes associated with reference. (shrink)

The prevailing assumption is that anResearch underlying this study was conducted with support of the Russian Foundation for Basic Research grant #17-06-00460.agreement feature originates in one linguistic element, that is a controller, and is copied onto another one, a target. This form-to-form approach encounters massive difficulties when confronted with data, such as missing controllers or feature mismatches. A cognition-to-form mapping approach is proposed instead, suggesting that agreement features, such as person, number, and gender, are associated with referents in the cognitive (...) representation. They serve to specify referents on either notional or conventional grounds, and are thus referential features. Referential features are mapped onto various sites in linguistic structure, including inflections. Parallel agreement between various sites is observed, as a side effect of mappings from the same cognitive source. Languages differ in which and how many sites for marking referential features they require. Analysis of Russian evidence suggests that the cognition-to-form mapping approach has a much greater explanatory force than the traditional form-to-form approach. There are only peripheral classes of instances in which form-to-form agreement may be needed as a supplementary factor. In general, the roots of agreement lie in cognitively motivated discourse processes associated with reference. (shrink)

Both notional and grammatical number affect agreement during language production. To explore their workings, we investigated how semantic integration, a type of conceptual relatedness, produces variations in agreement (Solomon & Pearlmutter, 2004). These agreement variations are open to competing notional and lexical-grammatical number accounts. The notional hypothesis is that changes in number agreement reflect differences in referential coherence: More coherence yields more singularity. The lexical-grammatical hypothesis is that changes in agreement arise from competition between nouns differing in grammatical number: More (...) competition yields more plurality. These hypotheses make opposing predictions about semantic integration. On the notional hypothesis, semantic integration promotes singular agreement. On the lexical-grammatical hypothesis, semantic integration promotes plural agreement. We tested these hypotheses with agreement elicitation tasks in two experiments. Both experiments supported the notional hypothesis, with semantic integration creating faster and more frequent singular agreement. This implies that referential coherence mediates the effect of semantic integration on number agreement. (shrink)

Cognitive Science, Volume 46, Issue 2, February 2022.