1,301 research outputs found
Vestibular responses to sinusoidal angular acceleration stimuli with superimposed offset velocities
Human vestibular responses to sinusoidal angular acceleration stimuli with superimposed offset velocitie
Instrumentation for measurement of vestibular-significant forces in helicopters
Accelerometer for airborne measurements of vestibular forces acting on helicopter pilot
Directional differences in visual acuity during vertical nystagmus
Directional differences in visual acuity during vertical nystagmu
A Torque Motor Servorotator for Vestibular Application
Torque motor servorotator for vestibular applicatio
A head restraint device for vestibular studies
Head restraint device based on vacuum bladder technique for use in vestibular studie
Kinematics nomenclature for physiological accelerations with special reference to vestibular applications
Kinematics nomenclature for physiological accelerations and special reference to vestibular apparatu
Personal, social and relational predictors of UK postgraduate researcher mental health problems
Background
Emerging evidence demonstrates that postgraduate researchers have high rates of mental health problems. These problems are distressing, affect PhD studies, and have longer-term potential effects beyond the duration of the PhD. Yet large-scale studies of multiple risk and protective factors are rare.
Aims
We aimed to test the predictive validity of a comprehensive set of potential determinants of mental health symptoms (depression, anxiety and suicidality) among postgraduate researchers in the UK, including personal, study-related, and supervision characteristics.
Method
We used regression models applied to data obtained from a national online survey of UK postgraduate researchers (Understanding DOCtoral researcher mental health; U-DOC, 2018–2019) to test predictors of mental health symptoms.
Results
These models show that postgraduate researchers' mental health symptoms are predicted by demographic, occupational, psychological, social and supervisory relationship factors. Greater perfectionism, more impostor thoughts and reduced supervisory communion most strongly and consistently predict mental health symptoms.
Conclusions
Institutions training postgraduate researchers should focus interventions intended to improve depression, anxiety, suicidality, on self-beliefs and social connectedness. Moreover, supervisors should be provided with training that improves the degree of agency, and especially communion, in the relationships they form with postgraduate researchers
Predictors of UK postgraduate researcher attendance behaviours and mental health-related attrition intention.
High rates of postgraduate researchers (PGRs) terminate their studies early. This attrition can have detrimental personal consequences, and results in a loss of productivity, and research and innovation for the higher education sector and society as a whole. PGRs are vulnerable to the experience of mental health problems; a factor that appears to be increasing attrition amongst students in the UK. However, investigation of the determinants of problems with PGRs' attendance and influencing intention to discontinue their studies is rare. Here, we consider the relative predictive validity of a set of putative predictors (mental health symptoms, demographic, occupational, psychological, social, and relational) of attendance behaviours (absenteeism, presenteeism, mental health-related intermission) and early attrition intention amongst UK PGRs. Depression, anxiety, and suicidality predicted attendance behaviours and greater attrition intention. Individual demographic and occupational factors predicted all outcomes. Psychological, social and relational factors had less predictive validity, although individual variables in these conceptual clusters did significantly predict some outcomes. Our results suggest that interventions to reduce high rates of mental health problems are likely to improve attendance behaviours, and reduce the extent to which PGRs intermit or consider ending their PhD studies for mental health-related reasons. Initiatives designed to improve supervisory relationships and reduce loneliness may also reduce absenteeism, intermission and attrition intention. [Abstract copyright: © The Author(s) 2022.
Elicitation of horizontal nystagmus by periodic linear acceleration
Horizontal nystagmus elicitation in man by periodic linear acceleratio
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