The impact of the sensory form on confidence and competence in occupational therapy students : a quasi-experimental study

The Sensory Form is a new assessment and intervention planning tool utilized with occupational therapy students to teach and guide their professional reasoning amidst limited evidence. This study aimed to determine the impact of the use of The Sensory Form on student competence and confidence in assessment and intervention planning for children with atypical sensory processing (ASP). A quasi-experimental study was conducted with 84 third-year undergraduate occupational therapy students from a large multi-campus university in New South Wales, Australia. Tutorial classes were allocated to The Sensory Form or usual teaching conditions. Participants completed pre-class and post-class self-reported confidence rating scales and case study activity to assess their competence as rated by an occupational therapy academic using a set rubric who was blinded to group allocation. Data were analyzed using descriptive statistics as well as univariate ANOVA (self-rated confidence) and independent samples ttests (case study activity) to determine statistical differences between groups. All participants significantly increased in confidence from pre-class to post-class (p < 0.001), however, The Sensory Form group did not increase significantly more than the standard teaching group. The Sensory Form group demonstrated significantly higher competence in sensory processing assessment (p < 0.001). No differences between groups were observed in intervention planning. The Sensory Form has the potential to develop students’ competence in conducting assessments for children with ASP. Future research is needed to determine how The Sensory Form can effectively support students’ overall confidence, and competence in intervention planning

A survey of occupational therapists on a new tool for sensory processing

Occupational therapy is the leading profession with regard to supporting children who experience difficulties with occupations as a result of sensory processing differences. However, there are mixed reports with regard to the efficacy of various sensory interventions and approaches, leaving little clear guidance for occupational therapists supporting children with these difficulties. The Sensory Form is a planning tool developed in 2017 to guide occupational therapists in their professional reasoning for assessment and intervention of sensory processing differences. To date, no research has been conducted on its use. Researchers introduced the tool to 20 occupational therapists with relevant experience and conducted an online survey of their perceptions about The Sensory Form. Findings were analysed using descriptive statistics and qualitative content analysis. Therapists reported that they found the tool acceptable for use, described key strengths and weaknesses of The Sensory Form, and outlined changes to improve the tool. The Sensory Form may have an application in guiding the practice of therapists supporting children with sensory processing differences. Further development of associated resources may be warranted

The 492 GHz emission of Sgr A* constrained by ALMA

We report linearly polarized continuum emission properties of Sgr A* at $\sim$492 GHz, based on the Atacama Large Millimeter Array (ALMA) observations. We used the observations of the likely unpolarized continuum emission of Titan, and the observations of C\textsc{i} line emission, to gauge the degree of spurious polarization. The Stokes I flux of 3.6$\pm$0.72 Jy during our run is consistent with extrapolations from the previous, lower frequency observations. We found that the continuum emission of Sgr A* at $\sim$492 GHz shows large amplitude differences between the XX and the YY correlations. The observed intensity ratio between the XX and YY correlations as a function of parallactic angle may be explained by a constant polarization position angle of $\sim$158$^{\circ}$$\pm$3$^{\circ}$. The fitted polarization percentage of Sgr A* during our observational period is 14\%$\pm$1.2\%. The calibrator quasar J1744-3116 we observed at the same night can be fitted to Stokes I = 252 mJy, with 7.9\%$\pm$0.9\% polarization in position angle P.A. = 4.1$^{\circ}$$\pm$4.2$^{\circ}$. The observed polarization percentage and polarization position angle in the present work appear consistent with those expected from longer wavelength observations in the period of 1999-2005. In particular, the polarization position angle at 492 GHz, expected from the previously fitted 167$^{\circ}$$\pm$7$^{\circ}$ intrinsic polarization position angle and (-5.6$\pm$0.7)$\times$10$^{5}$ rotation measure, is 155$^{+9}_{-8}$, which is consistent with our new measurement of polarization position angle within 1$\sigma$. The polarization percentage and the polarization position angle may be varying over the period of our ALMA 12m Array observations, which demands further investigation with future polarization observations.Comment: 10 pages, 6 figures, 1st referee report received and revise