Stefan Heim, Corey T. McMillan, Robin Clark, Stephanie Golob, Nam E. Min, Christopher Olm, John Powers, Murray Grossman
Abstract
The scope of reference of a word's meaning can be highly variable. We present a novel paradigm to investigate the flexible interpretation of word meaning. We focus on quantifiers such as "many" or "few," a class of words that depends on number knowledge but can be interpreted in a flexible manner. Healthy young adults performed a truth value judgment task on pictorial arrays of varying amounts of blue and yellow circles, deciding whether the sentence "Many/few of the circles are yellow" was an adequate description of the stimulus. The study consisted of two experiments, one focusing on "many," one on "few." Each experiment had three blocks. In a first "baseline" block, each individual's criterion for "many" and "few" was assessed. In a second "adaptation" block, subjects received feedback about their decisions that was different from their initial judgments in an effort to evaluate the flexibility of a subject's interpretation. A third "test" block assessed whether adaptation of quantifier meaning induced in block 2 then was generalized to alter a subject's baseline meaning for "many" and "few." In Experiment 1, a proportion of yellow circles as small as 40% was reinforced as "many"; in Experiment 2, a proportion of yellow circles as large as 60% was reinforced as "few." Subjects learned the new criterion for "many" in Experiment 1, which also affected their criterion for "few" although it had never been mentioned. Likewise, in Experiment 2, subjects changed their criterion for "few," with a comparable effect on the criterion for "many" which was not mentioned. Thus, the meaning of relational quantifiers like "many" and "few" is flexible and can be adapted. Most importantly, adapting the criterion for one quantifier (e.g., "many") also appeared to affect the reciprocal quantifier (in this case, "few"). Implications of this result for psychological interventions and for investigations of the neurobiology of the language-number interface are discussed.
This research output has an Altmetric Attention Score of 13. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 21 August 2021.
All research outputs
#2,415,476
of 22,799,071 outputs
Outputs from Frontiers in Psychology
#4,693
of 29,712 outputs
Outputs of similar age
#33,072
of 264,854 outputs
Outputs of similar age from Frontiers in Psychology
#100
of 468 outputs
Altmetric has tracked 22,799,071 research outputs across all sources so far. Compared to these this one has done well and is in the 89th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 29,712 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 12.5. This one has done well, scoring higher than 84% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 264,854 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 87% of its contemporaries.
We're also able to compare this research output to 468 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 78% of its contemporaries.
