This project is funded by:
Hyperopia is a common refractive error in childhood and is associated with amblyopia and strabismus. However, it is difficult to detect in vision screening programmes without refraction, and despite evidence in the literature concerning the association between hyperopia and reduced near visual acuity and stereoacuity, there is a lack of consensus among clinicians regarding prescribing criteria for spectacles.
There is also evidence of an association between uncorrected hyperopia and reduced academic performance. Most school tasks are performed at near working distances, and the prolonged use of electronic devices, such as smartphones, tablets, and e-readers, for both educational and recreational purposes imply that the efficiency of near vision is increasingly more important for the social and educational well-being of children. As uncorrected hyperopia increases focusing demand on near objects, it is the refractive error most likely to impact on learning through close work. If hyperopia is uncorrected, continual accommodative effort is required to make distance vision clear, and this can impact on the accommodative-convergence interaction during near work.
While some children may exert accommodation to overcome lower magnitudes of hyperopia without correction, their visual comfort when doing this and the resulting effect it has on reading and near tasks are poorly understood. Unlike myopia, where optical correction results in significant improvement in distance visual acuity even for low magnitudes of refractive error, the case for hyperopes is not a straightforward one, as measures of neither near nor distance acuity may be compromised. Other measures of near visual function are likely to better reflect the impact of uncorrected hyperopia.
This study will examine a range of candidate measures and investigate their association with presence and magnitude of hyperopia in young school-aged children. Following standard clinical care, evaluation of near visual functions will be conducted before and after provision of spectacles. This PhD project extends the long-standing research work investigating hyperopia and accommodation and will provide important insights into correction of hyperopia. The successful candidate will have the opportunity to work with academic experts, as well as external collaborators, and gain experience in range of research methodologies and working in paediatric optometry. Preference will be given to applicants who are GOC-registered optometrists.
Important Information: Applications for more than one PhD studentship are welcome, however if you apply for more than one PhD project within Biomedical Sciences, your first application on the system will be deemed your first-choice preference and further applications will be ordered based on the sequential time of submission. If you are successfully shortlisted, you will be interviewed only on your first-choice application and ranked accordingly. Those ranked highest will be offered a PhD studentship. In the situation where you are ranked highly and your first-choice project is already allocated to someone who was ranked higher than you, you may be offered your 2nd or 3rd choice project depending on the availability of this project.
Please note, the successful candidate will be required to obtain AccessNI clearance prior to registration due to the nature of the project.
Applicants should hold, or expect to obtain, a First or Upper Second Class Honours Degree in a subject relevant to the proposed area of study.
We may also consider applications from those who hold equivalent qualifications, for example, a Lower Second Class Honours Degree plus a Master’s Degree with Distinction.
In exceptional circumstances, the University may consider a portfolio of evidence from applicants who have appropriate professional experience which is equivalent to the learning outcomes of an Honours degree in lieu of academic qualifications.
If the University receives a large number of applicants for the project, the following desirable criteria may be applied to shortlist applicants for interview.
The University is an equal opportunities employer and welcomes applicants from all sections of the community, particularly from those with disabilities.
Appointment will be made on merit.
This project is funded by:
Our fully funded PhD scholarships will cover tuition fees and provide a maintenance allowance of £19,237 (tbc) per annum for three years* (subject to satisfactory academic performance). A Research Training Support Grant (RTSG) of £900 per annum is also available.
These scholarships, funded via the Department for the Economy (DfE) and the Vice Chancellor’s Research Scholarships (VCRS), are open to applicants worldwide, regardless of residency or domicile.
Applicants who already hold a doctoral degree or who have been registered on a programme of research leading to the award of a doctoral degree on a full-time basis for more than one year (or part-time equivalent) are NOT eligible to apply for an award.
*Part time PhD scholarships may be available, based on 0.5 of the full time rate, and will require a six year registration period (individual project advertisements will note where part time options apply).
Due consideration should be given to financing your studies.
Submission deadline
Monday 24 February 2025
04:00PM
Interview Date
24 March - 4 April 2025
Preferred student start date
15 September 2025
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