2002
DOI: 10.1016/s0079-7421(02)80011-1
|View full text |Cite
|
Sign up to set email alerts
|

Real-world estimation: Estimation modes and seeding effects

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

7
56
0

Year Published

2005
2005
2023
2023

Publication Types

Select...
8

Relationship

2
6

Authors

Journals

citations
Cited by 33 publications
(63 citation statements)
references
References 45 publications
7
56
0
Order By: Relevance
“…These four observations are consistent with the influence of categorical information on location estimates (Brown, 2002;Friedman & Brown, 2000a, 2000bHuttenlocher, Hedges, & Duncan, 1991;McNamara, 1986; This research was supported by grants from the Natural Sciences and Engineering Research Council of Canada and by Grants DUE-9551939 and 9906418 from the U.S. National Science Foundation. We express our thanks to the students who participated.…”
supporting
confidence: 73%
See 1 more Smart Citation
“…These four observations are consistent with the influence of categorical information on location estimates (Brown, 2002;Friedman & Brown, 2000a, 2000bHuttenlocher, Hedges, & Duncan, 1991;McNamara, 1986; This research was supported by grants from the Natural Sciences and Engineering Research Council of Canada and by Grants DUE-9551939 and 9906418 from the U.S. National Science Foundation. We express our thanks to the students who participated.…”
supporting
confidence: 73%
“…Previous evidence has shown that people use an ordinal conversion strategy when asked to provide numeric estimates in knowledge domains for which the relevant facts are scarce (Brown, 2002;Brown & Siegler, 1993). For location estimates, we hypothesized that this strategy involves drawing on beliefs about the ordinal positions of the regions and their relation to global reference points to define the response range and to partition it among the regions.…”
mentioning
confidence: 99%
“…This explanation of our results is related to the Bestimation modes^proposed by Brown (2002) to account for people's estimates of specific real-world quantities, such as the population of Los Angeles. One mode is numerical retrieval, in which an estimate is based on the recollection of at least one relevant numerical fact.…”
Section: Discussionsupporting
confidence: 65%
“…Within this mode, there are various processes that may occur: people may be able to directly retrieve the value of interest (3.9 million people), or retrieve a related value that must be adjusted or transformed (e.g., a few years ago the population was 3.5 million people). In the absence of such retrievable facts, Brown (2002) has suggested that people engage in an alternative mode, called ordinal conversion. This is a more complex process that involves establishing a plausible response range, then judging where the target item (e.g., the population of Los Angeles) is situated relative to other relevant items (e.g., the populations of other cities).…”
Section: Discussionmentioning
confidence: 99%
“…In this approach, when people make numeric latitude estimates, we assume that they use an ordinal conversion strategy (Brown, 2002b;Brown & Siegler, 1993) to divide the numeric range of latitudes (which are given by instruction) among the continents and whatever regions they believe lie within. Further, after deciding where North America lies within the 90 o to Ϫ90 o range, participants divide that portion of the range into mutually exclusive parts associated with each of the geographical regions.…”
mentioning
confidence: 99%