The Turkish Version of the Vividness of Visual Imagery Questionnaire-2

Body Image Clinical Trial

Official title:

The Turkish Version of the Vividness of Visual Imagery Questionnaire-2

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04335903
• Other study ID #: 52025
• Status: Completed
• Start date: April 23, 2020
• Est. completion date: June 5, 2020

Study information

• Verified date: June 2020
• Source: Istanbul University-Cerrahpasa
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The Vividness of Visual Imagery Questionnaire-2 (VMIQ-2) is originally developed in English to determine the vividness of visual imagery. The purpose of this study is to translate and cross-culturally adapt the VMIQ instrument into Turkish and investigate its psychometric properties.

Description:

The Vividness of Visual Imagery Questionnaire-2 (VMIQ-2) was originally developed in English to determine the vividness of visual imagery. The purpose of this study is to translate and cross-culturally adapt the VMIQ-2 instrument into Turkish and investigate its psychometric properties. One hundred fifty healthy participants will be included. For cross-cultural adaptation, two bi-lingual translators will use the back-translation procedure. Within a 5-to-7-day period after the first assessment, the participants will complete the Turkish version of VMIQ (VMIQ-2-T) to evaluate test-retest reliability. Cronbach's alpha (α) will use to assess internal consistency. The correlation with the Turkish version of Kinesthetic and Visual Imagery Questionnaire-20 will be determined to check the validity.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 150
• Est. completion date: June 5, 2020
• Est. primary completion date: June 5, 2020
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• age over 18 years old

• ability to read and write in Turkish

• no pathology in visual ability and hearing

• able to follow simple instructions

Exclusion Criteria:

• having a chronic disease

• severe musculoskeletal, neurological or cardiovascular disorders that limit mobility

• having any cognitive problem

Related Conditions & MeSH terms

• Assessment, Self
• Body Image

Locations

Country	Name	City	State
Turkey	Istanbul University-Cerrahpasa	Istanbul	Bakirkoy

Sponsors (1)

Lead Sponsor	Collaborator
Istanbul University-Cerrahpasa

Country where clinical trial is conducted

Turkey, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The Vividness of Visual Imagery Questionnaire-2	This questionnaire is composed of 12 items - walking, running, kicking a stone, bending down to pick up a coin, running up stairs, jumping sideways, throwing a stone into water, kicking a ball in the air, running downhill, riding a bike, swinging on a rope, and jumping off a high wall. It requires individuals to imagine themselves performing the 12 items, from three imagery perspectives: internal visual imagery (a first-person perspective), external visual imagery (a third-person perspective), and kinesthetic imagery (feeling the movement).	Baseline (First assessment)
Secondary	The Vividness of Visual Imagery Questionnaire-2	This questionnaire is composed of 12 items - walking, running, kicking a stone, bending down to pick up a coin, running up stairs, jumping sideways, throwing a stone into water, kicking a ball in the air, running downhill, riding a bike, swinging on a rope, and jumping off a high wall. It requires individuals to imagine themselves performing the 12 items, from three imagery perspectives: internal visual imagery (a first-person perspective), external visual imagery (a third-person perspective), and kinesthetic imagery (feeling the movement).	Within a 5-to-7-day period after the first assessment (Second assessment)
Secondary	The Movement Imagery Questionnaire-3	This questionnaire is composed of 4 items and requires individuals to imagine themselves performing the 4 items, from three imagery perspectives: internal visual imagery (a first-person perspective), external visual imagery (a third-person perspective), and kinesthetic imagery (feeling the movement).	Baseline (First assessment)