Miss Sumudu Mallawaarachchi



Casual Research Assistant


Faculty of Health


School of Psychology


Melbourne Burwood Campus


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Persuasive design-related motivators, ability factors and prompts in early childhood apps: A content analysis

S Mallawaarachchi, A Tieppo, M Hooley, S Horwood

(2023), Vol. 139, Computers in Human Behavior, C1

journal article

Associations of smartphone and tablet use in early childhood with psychosocial, cognitive and sleep factors: a systematic review and meta-analysis

S Mallawaarachchi, J Anglim, M Hooley, S Horwood

(2022), Vol. 60, pp. 13-33, Early Childhood Research Quarterly, Amsterdam, The Netherlands, C1

journal article

"You're damned if you do, you're damned if you don't": a qualitative exploration of parent motives for provision of mobile screen devices in early childhood

S Mallawaarachchi, M Hooley, W Sutherland-Smith, S Horwood

(2022), Vol. 22, BMC Public Health, C1

journal article

Problematic smartphone use in a large nationally representative sample: Age, reporting biases, and technology concerns

S Horwood, J Anglim, S Mallawaarachchi

(2021), Vol. 122, Computers in Human Behavior, C1

journal article

A pilot trial of moderated online social therapy for family and friends of young people with borderline personality disorder features

J Gleeson, M Alvarez-Jimenez, J Betts, L McCutcheon, M Jovev, R Lederman, H Herrman, S Cotton, S Bendall, B McKechnie, E Burke, P Koval, J Smith, S D'Alfonso, S Mallawaarachchi, A Chanen

(2021), Vol. 15, pp. 1564-1574, Early Intervention in Psychiatry, Australia, C1

journal article

A comparison of experiences of care and expressed emotion among caregivers of young people with first-episode psychosis or borderline personality disorder features

S Cotton, J Betts, D Eleftheriadis, K Filia, M Seigerman, V Rayner, B McKechnie, C Hulbert, L McCutcheon, M Jovev, S Bendall, E Burke, C McNab, S Mallawaarachchi, M Alvarez-Jimenez, A Chanen, J Gleeson

(2021), pp. 1-14, Australian and New Zealand Journal of Psychiatry, London, Eng., C1

journal article

Cognitive functioning in ultra-high risk for psychosis individuals with and without depression: Secondary analysis of findings from the NEURAPRO randomized clinical trial

S Mallawaarachchi, G Amminger, J Farhall, L Bolt, B Nelson, H Yuen, P McGorry, C Markulev, M Schäfer, N Mossaheb, M Schlögelhofer, S Smesny, I Hickie, G Berger, E Chen, L de Haan, D Nieman, M Nordentoft, A Riecher-Rössler, S Verma, A Thompson, A Yung, K Allott

(2020), Vol. 218, pp. 48-54, Schizophrenia Research, Netherlands, C1

journal article

Longitudinal cognitive performance in individuals at ultrahigh risk for psychosis: a 10-year follow-up

K Allott, S Wood, H Yuen, A Yung, B Nelson, W Brewer, D Spiliotacopoulos, A Bruxner, M Simmons, C Broussard, S Mallawaarachchi, C Pantelis, P McGorry, A Lin

(2019), Vol. 45, pp. 1101-1111, Schizophrenia bulletin, Oxford, Eng., C1

journal article

Depressive psychopathology in first-episode schizophrenia spectrum disorders: A systematic review, meta-analysis and meta-regression

S Herniman, K Allott, L Phillips, S Wood, J Uren, S Mallawaarachchi, S Cotton

(2019), Vol. 49, pp. 2463-2474, Psychological medicine, Cambridge, Eng., C1

journal article

Exploring the use of the hinting task in first-episode psychosis

S Mallawaarachchi, S Cotton, J Anderson, E Killackey, K Allott

(2019), Vol. 24, pp. 65-79, Cognitive neuropsychiatry, Abingdon, Eng., C1

journal article

Funded Projects at Deakin

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