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This dataset contains the responses to the questionnaires collected from the participants. It has been gathered through several online experiments that ran simulatneously on the innerexperiencelab.com website. It contains the following:

  • An encrypted unique participant id (that also allows to join the data with the experiment data)

  • The language the experiment was conducted in (FR or EN)

  • age

  • gender

  • Group (aphantasia, hypophantasia, typical, hyperphantasia or no_vviq)

  • country

  • language_native (the native language of the participant)

  • language_usual (the language the participant usually uses)

  • job (the job of the participant)

  • vviq_is_complete (whether the participant completed the VVIQ)

  • vviq_total_score (the total score of the VVIQ)

  • All the VVIQ items

  • osivq_is_complete (whether the participant completed the OSIVQ)

  • osivq_object, osivq_spatial, osivq_verbal (the mean scores of the OSIVQ subscales)

  • All the OSIVQ items

  • raven_is_complete (whether the participant completed the Raven's Progressive Matrices)

  • raven_score (the score of the Raven's Progressive Matrices)

  • nieq_is_complete (whether the participant completed the NIEQ)

  • All the NIEQ items on the two "frequency" and "proportion" sub-scales

  • *_false_info (self-report of whether the participant provided false information on the questionnaires, people are usually honest about this)

  • met_issues (self-report of whether the participant encountered issues during the experiment)

  • *_external_support (self-report of whether the participant used external support during the experiment, e.g. paper)

  • strats_* (self-report of the strategies used by the participant during the experiment)

  • has_adhd (self-report of whether the participant has ADHD)

  • has_asd (self-report of whether the participant has ASD)

  • has_dyslexia (self-report of whether the participant has dyslexia)

  • has_other_neuro_trouble (self-report of whether the participant has other neurological troubles)

  • has_treatment (self-report of whether the participant is under treatment for a neurological trouble)

  • has_been_distracted (self-report of whether the participant has been distracted during the experiment)

  • has_cheated (self-report of whether the participant has used external help to answer the questions)

Usage

survey_data

Format

An object of class tbl_df (inherits from tbl, data.frame) with 137 rows and 105 columns.

Source

Data collected through online experiments

Details

Since the data has been collected in different experiments, not all participants have NIEQ data, which was not central for this specific paradigm. It has been included here for exploratory purposes.