Impact of Repeated Virtual Reality Training on Markers of Stress
Impact of Repeated Virtual Reality Based Law Enforcement Training on Stress Reactivity and Tactical Decision Making
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Texas
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San Marcos, Texas, Forenede Stater, 78666
- Texas State University
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Generally healthy
- Between the ages of 18-39
- Student at texas state
Exclusion Criteria:
- No known cardiovascular or metabolic diseases
- Free from a major stressor in the last 30 days (recent divorce, birth of child, miscarriage, etc.)
- Not currently taking medication that can impact results (e.g., psychiatric medication typically prescribed for psychological disorders such as depression, anxiety, etc.)
- Must also be free from any known psychiatric or physical illness (e.g., diabetes, myocardial infarction, stroke, Alzheimer's disease, alcoholism, epilepsy, severe motion sickness, etc.).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Active Shooter
Group assigned to active shooter scenarios only
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Participants experienced a virtual reality simulation lasting ~3 minutes.
Participants took on the roll of a law enforcement officer responding to an active shooter situation in a gas station (trial 1), home (trial 2), and school (trial 3).
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Eksperimentel: Target Practice
Group assigned to two target practice scenarios and one active shooter scenario for the third trial only.
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Participants experienced a virtual reality simulation lasting ~3 minutes.
Participants had two trials of target practice training and one trial of an active shooter scenario where they responded as a law enforcement officer in a school.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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State Anxiety Inventory (SAI)
Tidsramme: Timepoint 1-4 were 20 minutes pre, immediately pre, immediately post, and 15 minutes post
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The SAI is a 6 question survey on a 24 point scale, asking the subject to record how they feel.
Questions asked were "I am calm," I am tense," "I am worried," "I am relaxed," etc. Subjects were asked to fill this out 4 times throughout the study, alongside HR and saliva samples.
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Timepoint 1-4 were 20 minutes pre, immediately pre, immediately post, and 15 minutes post
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Heart Rate
Tidsramme: HR was recorded 4 times, before each saliva sample period
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Heart rate was recorded immediately prior to each saliva sample using a Polar Verity Sense heart rate wrist/arm strap.
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HR was recorded 4 times, before each saliva sample period
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Secretory Immunoglobulin-A
Tidsramme: Measured using the saliva samples taken at timepoints 1-4 (20 min pre, immediately pre, immediately post, 15 min post)
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SIgA is a marker of immune function and salivary SIgA concentrations tend to increase when exposed to stress
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Measured using the saliva samples taken at timepoints 1-4 (20 min pre, immediately pre, immediately post, 15 min post)
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Salivary Alpha Amylase
Tidsramme: Measured using the saliva samples taken at timepoints 1-4 (20 min pre, immediately pre, immediately post, 15 min post)
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sAA is an enzyme involved in digestive processes.
Amylase concentrations in saliva have been shown to reflect sympathetic stress.
Thus, as sympathetic stress increases, salivary amylase concentrations tend to increase.
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Measured using the saliva samples taken at timepoints 1-4 (20 min pre, immediately pre, immediately post, 15 min post)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- IRB #10320
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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