Quiz 2 Flashcards
(164 cards)
What are some of the other uses of VR?
- Flight and driving simulators
- Surgery simulators
- Design and visualisation of objects
- Psychotherapy
What is the most common application of VR in psychology / psychotherapy?
The treatment of phobias and trauma symptoms through virtual exposure
What is VRET?
Virtual Reality Exposure Therapy
What are the main techniques most used in VRET?
- Virtual reality exposure (as opposed to in vivo exposure or imaginal exposure)
- Systematic desensitization (as opposed to flooding).
What are some advantages of VRET (over in vivo) ?
- Level of control it offers the therapist - choose precisely the intensity and duration of virtual exposure experiences.
- with individuals who have difficulties mentally constructing and confronting the feared situation
How would contextual conditioning in a virtual environment assist someone in the real world
- Increases realism
- Induces sustained levels of anxiety (in contrast to explicitly cued fear)
- Enables monitoring of reaction in real-time.
Virtual reality exposure is thought to be helpful in several ways, what are they?
1) Habituation – where reactions to feared objects or situations tend to decrease over time with exposure;
2) Extinction – repeated exposure can help weaken previously-learned associations between feared objects or situations and negative outcomes;
3) Emotional processing - the person can learn to attach new and more realistic beliefs about feared objects or situations during exposure, and become more comfortable with the experience of discomfort;
4) Self-efficacy - exposure can help demonstrate to the individual that he/she is capable of confronting his/her fears and can manage the feelings of anxiety.
What were the main findings of Serrano et al. (2016) on VR-Mood induced procedure study?
- After VR-MIP, for all participants, levels of relaxation increased and arousal decreased
- Relaxation levels after the VR-MIP were not significantly different between experimental groups ie. the stimulation of touch and/or smell does not appear to significantly improve the state of relaxation (however, there was a trend - “the groups whose sense of touch was stimulated seemed more relaxed”)
- After VR-MIP, for all, participants, levels of presence in the VE increased
- There were no significant differences found in presence related to the stimulation of touch and smell (however, there was a trend)
What is the Proteus effect?
When people infer their expected behaviours and attitudes from observing the digital representation of themself
What has research found people with more attractive and taller avatars do?
What do these findings suggest?
- People with more attractive avatars walk closer to and disclose more information to strangers
- People with taller avatars negotiate more aggressively
*people identify with virtual representations that do not necessarily reflect their actual appearances; our virtual selves can change the way we interact with others
What is VR-MIP?
Virtual Reality Mood Induction Procedure
What are some limitations in the Serrano et al (2016) study on VR-MIP?
- Relaxation was the only emotion induced / tested
- To stimulate senses of touch and smell, artificial grass and lavender scent were used (very simple, ecological, and noninvasive). They can make it difficult to control the variables, compared to the use of specific technological devices (olfactory or haptic devices) to stimulate these senses
What are some applications of VR-MIP?
- A tool for researching consumer behaviors,
- in studies on emotional and experiential marketing
- in designing products and services focused
on users, - in museums or amusement parks (generating positive emotional experiences).
- integrated into homes or workplaces as a tool to help daily lives (e.g., to be more relaxed or happier).
- could be a component of psychological treatments for different emotional problems
What are the 5 types of e-health application?
- Online support groups and health-related virtual communities
- Self-management/self-monitoring applications
- Decision aids
- Personal health records
- Internet use
What are the 3 types of attention that TALI trains?
- Attentional control
- Sustained attention
- Selective attention
Which TALI task showed the most promising results? What other aspect of learning did it improve?
The selective attention (fish) task was most effective. It lead to improved numeracy abilities over time
What does TALI stand for?
Teaching and Learning Initiative
What kinds of things are the creators of Mood Mission measuring in their randomised controlled trial?
- Emotional self-awareness
- Mental health literacy
- Coping self-efficacy
- Emotional mental health (anxiety and depression)
- Well-being
What prevents people from engaging in mental health strategies?
Patients may not:
- understand the rationale behind the strategy
- know what to use when
- what else to do when the first strategy doesn’t work
Service providers may not know what to recommend their patient
What mental health issues does mood mission address?
Low Mood
Anxiety
What is the process involved with mood mission?
- CBT Reporting (scale of 1-10)
- CBT-based reporting on thoughts, feelings, behaviours and physiological response
- 5 easy to use coping strategies that can be done immediately (behavioural activation, relaxation, mindfulness + others).
Broken into 5-10 min chunks - Gamification
What are future pathways for mood mission?
Commercialisation - keep app free but have in-app purchases
Customise for corporate and clinical applications
What were the limitations of the Wallin et al. report on internet-based interventions?
- Low response rate of Sample 1
- Preference related to treatment modality was measured by the use of a single item. Using more items would likely have generated a more reliable overall score. Also, hypothetical question bcos participants weren’t currently seeking mental help
What was the main findings of Wallin et al. study on internet-based interventions?
- Most participants preferred face-to-face treatment over internet treatment
- Participants that often used the internet for health info were three times more likely to prefer internet treatment
- Communicating with others online about health issues was not related to a preference for internet interventions
- People born outside Sweden were significantly more likely to prefer internet interventions