Attention and dual task interference

The comparison between psychological refractory period with detection and discrimination visual task in young females

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT2016061128388N1

Enrollment

Registered

2016-06-25

Start date

2014-09-10

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy.

Interventions

Intervention 1: detention group: two visual stimuli were presented sequentially an each of them require to a same response. Intervention 2: discrimination group: two visual stimuli were presented se

detention group: two visual stimuli were presented sequentially an each of them require to a same response.

discrimination group: two visual stimuli were presented sequentially. The first stimulus requires to the same response but the second stimulus requires to four responses which are varied based on the

Eligibility

Sex/Gender

Female

Age

18 Years to 24 Years

Inclusion criteria

Inclusion criteria: Inclusion Criteria: age; perceptual-motor health; mental health;physical health Exclusion Criteria:Focusing attention disorder; drowsiness

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Reaction time. Timepoint: a section with one hour duration. Method of measurement: psychological refractory period software and reaction time measurement tool.	—

Secondary

Measure	Time frame
Reaction time. Timepoint: 50-100-200-400-1000 milisecond. Method of measurement: between and within group.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaryam Kavyani

ShahidBeheshti Universuty

M_Kavyani@sbu.ac.irmaryam.kavyan@gmail.com+98 21 2990 1952

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026