Remote Associates Test - RAT

Technical Manual

Script Author: Katja Borchert, Ph.D. (katjab@millisecond.com), Millisecond

Created: January 17, 2017

Last Modified: January 06, 2023 by K. Borchert (katjab@millisecond.com), Millisecond

Script Copyright © Millisecond Software, LLC

Background

This script implements a variant of the Remote Associates Test, a test of creativity, based on:

Mednick, S. A. (1962). The associative basis of the creative process. Psychological Review, 69, 220-232.

Mednick, S. A. (1968). Remote Associates Test. Journal of Creative Behavior, 2, 213-214.

Bowden, E.M., & Jung-Beeman, M. (2003). Normative data for 144 compound remote associate problems. Behavioral Research Methods, Instrumentation, and Computers, 35, 634-639.

Duration

30 minutes

Description

Participants are presented 30 triads consisting of 3 remotely associated words of the kind (paint/doll/cat) and are asked to come up with a fourth item that is associated with all three (here: "house"). The 30 triads are presented on 3 different surveyPages with 10 triads per page. Participants can go back and forth between pages. A default time limit of 30 minutes is enforced for the entire test.

Procedure

- 30 triads are presented on 3 surveyPages (10 triads per page) - participants can go back and forth

- 10 triads are categorized as "easy", 10 triads are categorized as "medium", 10 triads are categorized as "hard"
Categorization (Bowden & Jung-Beeman, 2003 - Appendix):
easy: proportion of participants solving triad (at 15s) > 0.75
medium: 0.45 < proportion of participants solving triad (at 15s) < 0.55
hard: proportion of participant solving triad (at 15s) < 0.25

- the order of the triads is determined randomly for each participant (by default - can be edited under section Editable Lists)

Stimuli

- triads are selected from Bowden & Jung-Beeman (2003), Appendix
- triads can be replaced under section "Editable Stimuli"

Instructions

Instructions are not original to the task. They are provided by Millisecond
as htm/html pages and can be edited by changing the provided htm/html files.
To edit htm/html-files: open the respective documents in simple Text Editors such as TextEdit (Mac)
or Notepad (Windows).

Summary Data

File Name: remoteassociatestest_survey_summary*.iqdat

Data Fields

NameDescription
inquisit.version Inquisit version number
computer.platform Device platform: win | mac |ios | android
startDate Date the session was run
startTime Time the session was run
subjectId Participant ID
groupId Group number
sessionId Session number
elapsedTime Session duration in ms
completed 0 = Test was not completed
1 = Test was completed
nrTriads The number of triads presented (default: 30)
maxTestDuration The maximum time (in ms) allowed for the RAT in this script
numberCorrect Number of correctly solved triads
propSolved Proportion correctly solved triads
list.accuracy.itemCount The number of items
numberCorrectEasy Number of correctly solved 'easy' triads
propSolvedEasy Proportion correctly solved 'easy' triads
list.accuracyEasy.itemCount The number of Easy items
numberCorrectMedium Number of correctly solved 'medium' triads
propSolvedMedium Proportion correctly solved 'medium' triads
list.accuracyMedium.itemCount The number of Medium items
numberCorrectFard Number of correctly solved 'hard' triads
propSolvedHard Proportion correctly solved 'hard' triads
list.accuracyHard.itemCount The number of Hard items
survey.remoteassociaTestestSurvey.elapsedTime Time (in ms) spent on the survey
question1-question30 Stores the triads in presented order
solution1-solution30 Stores the triad solutions in presented order
response1-response30 Stores the responses to question1-30
correct1-correct30 1 = triad was solved correctly
0 = otherwise for all 30 presented triad questions

Raw Data

File Name: remoteassociatestest_survey.iqdat

Data Fields

NameDescription
date Date the session was run
time Time the session was run
subject, group, session With the current subject/groupnumber/session id
build Inquisit version number
q*_response Response given (in assigned values)
q*_latency How much time (in ms) the participant spent on the surveyPage with this particular question (the last time this particular surveyPage was visited)

Parameters

The procedure can be adjusted by setting the following parameters.

NameDescriptionDefault
maxTestDuration The maximum time (in ms) allowed for the RAT in this script
nrTriads The number of triads presented
!!! to increase the number of triads further changes have to be made
- values (section VALUES)
- expressions (section EXPRESSIONS)
- summarydata (section DATA)
- surveyPage questions (section STIMULI)
- list.itemnumbers (section Editable Lists)
- surveyPages (section TRIALS)
- survey (section BLOCKS)
- block.summary (section BLOCKS)
30