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"Snow, Pamela"
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Speech-Language Pathology and the Youth Offender: Epidemiological Overview and Roadmap for Future Speech-Language Pathology Research and Scope of Practice
2019
Purpose: This article is concerned with the growing body of international evidence indicating that adolescents in contact with the youth justice system are likely to have severely compromised oral language skills, receptively and expressively. A smaller, but persuasive, literature also points to poor literacy skills in this population. Language and literacy skills underpin academic, social, and vocational success (C. Snow, 1983; P. C. Snow, 2016; Snowling & Hulme, 2012) and are central to the professional expertise of speech-language pathology as a profession (P. C. Snow, 2016). Method: In this article, I review the epidemiology of youth offending together with research evidence concerning the language and literacy skills of this population. I outline the major practice and research implications of these findings for speech-language pathology as a profession, considering the \"school-to-prison pipeline\" via key domains of early years' reading instruction, young people's passage through the justice system, restorative justice processes, and design and delivery of language and literacy interventions for young people on youth justice orders. Results: Implications for speech-language pathology scope of practice and future research are outlined. Conclusions: Speech-language pathology as a profession has a significant role to play in advocating for vulnerable young people at each point in the school-to-prison pipeline. This includes strengthening the evidence base concerning speech-language pathology language and literacy interventions and lobbying governments to fund speech-language pathology services to address the complex communication needs of this population, both on community-based and custodial orders.
Journal Article
Oral Language and Emergent Literacy Strategies Used by Australian Early Childhood Teachers During Shared Book Reading
2023
The use of shared book reading is regarded as valuable to support young children to build their oral language and emergent literacy skills in preschool classrooms. Quantitative and qualitative features of early childhood teachers’ (ECTs’) shared book reading practices are important contributors to quality shared book reading experiences. The aim of this study was to gain in-depth insights about the range and frequency of extratextual oral language and emergent literacy utterances (utterances beyond the story text) used by ECTs during shared book reading with preschoolers as well as their use of paralinguistic and nonverbal features. Video-recordings were made of 32 ECTs engaging in shared book reading with their four-year-old preschool class. ECTs’ extratextual utterances and their paralinguistic and nonverbal features were classified using a validated observational checklist: The “Emergent Literacy and Language Early Childhood Checklist for Teachers” (ELLECCT). Results showed ECTs frequently used responsive statements such as commenting on the story or acknowledging or imitating children’s utterances in book-related talk. ECTs most commonly asked closed questions during shared book reading and regularly used paralinguistic and nonverbal features such as prosody and volume in order to engage children. In contrast, ECTs used only a limited range of dialogic reading prompts and explicit vocabulary strategies and only infrequently expanded children’s utterances. Notably, ECTs rarely used strategies to target children’s print knowledge or phonological awareness. Although extratextual dialogue was used regularly by ECTs during shared book reading, targeted techniques that are known to build oral language and emergent literacy were not consistently demonstrated. These results suggest missed opportunities for preschool children to benefit from shared book reading.
Journal Article
What is a clinical pathway? Development of a definition to inform the debate
2010
Background
Clinical pathways are tools used to guide evidence-based healthcare that have been implemented internationally since the 1980s. However, there is widespread lack of agreement on the impact of clinical pathways on hospital resources and patient outcomes. This can be partially attributed to the confusion for both researchers and healthcare workers regarding what constitutes a clinical pathway. This paper describes efforts made by a team of Cochrane Review authors to develop criteria to assist in the objective identification of clinical pathway studies from the literature.
Methods
We undertook a four-stage process aiming to develop criteria to define a clinical pathway: (1) identify publications exploring the definition of a clinical pathway; (2) derive draft criteria; (3) pilot test the criteria; and (4) modify criteria to maximise agreement between review authors.
Results
Previous literature and liaison with the European Pathways Association resulted in five criteria being used to define a clinical pathway: (1) the intervention was a structured multidisciplinary plan of care; (2) the intervention was used to translate guidelines or evidence into local structures; (3) the intervention detailed the steps in a course of treatment or care in a plan, pathway, algorithm, guideline, protocol or other 'inventory of actions'; (4) the intervention had timeframes or criteria-based progression; and (5) the intervention aimed to standardise care for a specific clinical problem, procedure or episode of healthcare in a specific population. After pilot testing it was decided that if an intervention met the first criteria (a structured multidisciplinary plan of care) plus three out of the other four criteria then it was included as a clinical pathway for the purposes of this review. In all, 27 studies were included in the final review. The authors of the included studies referred to these interventions as 'clinical pathways', 'protocols', 'care model', 'care map', 'multidisciplinary care', evidence-based care' and 'guideline'.
Conclusions
The criteria used for the identification of relevant studies for this Cochrane Review can be used as a foundation for the development of a standardised, internationally accepted definition of a clinical pathway.
Journal Article
Return to Work and Social Communication Ability Following Severe Traumatic Brain Injury
by
Douglas, Jacinta M.
,
Snow, Pamela C.
,
Bracy, Christine A.
in
Adult
,
Adults
,
Analysis of Variance
2016
Purpose: Return to competitive employment presents a major challenge to adults who survive traumatic brain injury (TBI). This study was undertaken to better understand factors that shape employment outcome by comparing the communication profiles and self-awareness of communication deficits of adults who return to and maintain employment with those who do not. Method: Forty-six dyads (46 adults with TBI, 46 relatives) were recruited into 2 groups based on the current employment status (employed or unemployed) of participants with TBI. Groups did not differ in regard to sex, age, education, preinjury employment, injury severity, or time postinjury. The La Trobe Communication Questionnaire (Douglas, O'Flaherty, & Snow, 2000) was used to measure communication. Group comparisons on La Trobe Communication Questionnaire scores were analyzed by using mixed 2 × 2 analysis of variance (between factor: employment status; within factor: source of perception). Results: Analysis yielded a significant group main effect (p = 0.002) and a significant interaction (p = 0.004). The employed group reported less frequent difficulties (self and relatives). Consistent with the interaction, unemployed participants perceived themselves to have less frequent difficulties than their relatives perceived, whereas employed participants reported more frequent difficulties than their relatives. Conclusion: Communication outcome and awareness of communication deficits play an important role in reintegration to the workplace following TBI.
Journal Article
Cognitive and affective perspective taking amongst adolescent offenders with variants of callous–unemotional traits
by
Snow, Pamela C
,
Anderson, Stavroola A. S
,
Hawes, David J
in
Aboriginal Australians
,
Adolescent boys
,
Adolescents
2024
Evidence suggests that associations between antisocial behaviour, callous–unemotional (CU) traits and cognitive empathy (e.g. perspective taking) vary depending on more fine-grained dimensions of these constructs. This study examined associations between adolescent antisocial behaviour and individual differences in cognitive and affective perspective taking ability. Based on current theory regarding distinct variants of CU traits, we further tested whether the correlates of CU traits differed amongst youth with high versus low levels of anxiety. Participants were 130 male adolescents (81 youth offenders; 49 non-offenders) aged 13–20 years, of predominantly Caucasian and Aboriginal Australian ethnicity. Perspective taking skills were indexed using performance-based testing, and self-report data was collected on CU traits and anxiety in a cross-sectional design. Offender status was associated with poorer cognitive and affective perspective taking. In addition, associations between CU traits and perspective taking skills were moderated by anxiety. Specifically, CU traits were associated with poorer skills for second-order cognitive perspective taking amongst high-anxiety youth, whereas CU traits were associated with better cognitive and affective perspective taking skills amongst low-anxiety youth. More fine-grained assessment of such factors stands to enhance understanding of, and effective intervention for, antisocial youth.
Journal Article
Oral language skills, callous and unemotional traits and high-risk patterns of youth offending
by
Snow, Pamela C
,
Anderson, Stavroola A. S
,
Hawes, David J
in
Adolescent boys
,
Adolescents
,
Antisocial personality disorder
2023
Extensive research has associated adolescent delinquent behavior with verbal deficits, yet for some subgroups of youth offenders better verbal ability has been associated with increased risk. This study examined associations between specific oral language skills and established markers of high-risk youth offending comprising callous and unemotional (CU) traits, early age of the first offence, and violent offending. Measures of language, CU traits, anxiety, as well as official youth justice data, were collected for adolescent male offenders and non-offenders (n = 130; aged 13–19 years; 62% youth offenders). Pragmatic language was found to be differentially associated with distinct variants of CU traits based on high/low levels of anxiety. Furthermore, among youth offenders with primary variant (low anxiety) CU traits, more violent offending was associated with better structural language skills, while earlier age of first offence was associated with better pragmatic language skills.
Journal Article
Language and reading instruction in early years' classrooms: the knowledge and self-rated ability of Australian teachers
by
Snow, Pamela C.
,
Eadie, Patricia A.
,
Stark, Hannah L.
in
Ability
,
Academic achievement
,
Australia
2016
This study sought to investigate the level of knowledge of language constructs in a cohort of Australian teachers and to examine their self-rated ability and confidence in that knowledge. Seventy-eight teachers from schools across the Australian state of Victoria completed a questionnaire which included items from existing measures, as well as newly developed items. Consistent with a number of earlier Australian and international studies, teachers' explicit and implicit knowledge of basic linguistic constructs was limited and highly variable. A statistically significant correlation was found between (1) total self-rated ability and (2) years since qualification and experience teaching the early years of primary school; however, no relationship was found between self-rated ability and overall performance on knowledge items. Self-rated ability to teach phonemic awareness and phonics had no relationship with demonstrated knowledge in these areas. Teachers were most likely to rate their ability to teach skills including spelling, phonics, comprehension or vocabulary as either moderate or very good. This was despite most respondents demonstrating limited knowledge and stating that they did not feel confident answering questions about their knowledge in these areas. The findings from this study confirm that in the field of language and literacy instruction, there is a gap between the knowledge that is theoretically requisite, and therefore expected, and the actual knowledge of many teachers. This finding challenges current preservice teacher education and in-service professional learning.
Journal Article
A longitudinal analysis of the alignment between children’s early word-level reading trajectories, teachers’ reported concerns and supports provided
2020
In this longitudinal study, the word-level reading trajectories of 118 children were tracked alongside teachers’ reported concerns and types of support provided through Grades 1, 2 and 3. Results show a significant decline in composite scores relative to age norms over time, with children achieving significantly lower in phonemic decoding than word recognition at the subtest level. Five group trajectories were identified: children who achieved average or above average scores across all 3 years (n = 64), children who consistently bordered on average (n = 11), children who achieved below average in Grade 1 but who then achieved average or above in Grade 2 or Grade 3 (n = 7), children who achieved average or above in Grade 1 but then declined to below average in Grade 2 or Grade 3 (n = 10), and children who achieved below average across all 3 years (n = 26). Appropriately, teachers’ concerns were highest for students in the groups that improved, declined or remained persistently below average. However, analysis of the focus of teachers’ concerns and the supports they said were provided to the children in these three groups suggests that teachers are not always accurate in their interpretation of children’s presenting characteristics, resulting in the misalignment of support provision.
Journal Article
Investigating Adolescent Discourse in Critical Thinking: Monologic Responses to Stories Containing a Moral Dilemma
by
Waters, Allison M.
,
Wallis, Adele K.
,
Snow, Pamela C.
in
Adolescent language
,
Adolescents
,
Age groups
2021
Purpose: The adolescent developmental task of establishing autonomy from parents is supported through various aspects of executive functioning, including critical thinking. Our aim was to investigate younger and older adolescent language performance in form, content, and use in response to a moral dilemma task. Method: Forty-four typically developing adolescents completed a language sampling task, responding to stories that contained a moral dilemma for one of the characters. Two age groups participated: younger adolescents (n = 24, 12;2-13;11 [years; months]) and older adolescents (n = 20, 16;1-17;11).Participants produced a monologue in response to an open-ended question prompt. Responses were transcribed and analyzed for discourse production on measures of form (verbal productivity and syntactic complexity) and content (semantic diversity and word percentages in three semantic domains: affective, social, and cognitive). Language use was evaluated using a coding system based on Bloom's revised taxonomy of thinking. Results: There were no significant group differences in performance on measures of syntactic complexity and semantic diversity. Significant differences were found in adolescents' language using Bloom's revised taxonomy. The younger adolescents demonstrated a significantly higher proportion of utterances at Level 1 (remembering and understanding) compared to older adolescents, while the older age group produced a higher proportion at Level 3 (evaluating and creating). Conclusions: The moral dilemma task was effective in demonstrating the growth of adolescent language skills in use of language for critical thinking. The results highlight the clinical utility of the moral dilemma task in engaging adolescents in discourse involving critical thinking, whereas the associated coding scheme, based on Bloom's revised taxonomy of thinking, may differentiate levels of critical thinking and provide direction for intervention.
Journal Article
Language Skills of Vulnerable Children With Social, Emotional, and Behavioral Difficulties
by
Snow, Pamela C.
,
Eadie, Patricia A.
,
Stark, Hannah L.
in
Behavior Disorders
,
Behavior modification
,
Behavior Problems
2021
The co-occurrence of social, emotional, and behavioral difficulties (SEBD), maltreatment, and language disorders (LD) is recognized in school-age children; however, the nature of the interaction between them remains poorly understood. The aim of this study was to explore associations between LD and SEBD in children with and without suspected histories of maltreatment. Forty-one primary school students enrolled at a specialist unit for children with SEBD are described with respect to language skills, maltreatment history, and comorbid neurodevelopmental disorders. Two thirds of students who met criteria for SEBD also met criteria for LD. Children with higher levels of internalizing problems were found to have stronger expressive language scores, but otherwise the severity of LD did not correlate with severity of SEBD. SEBD was similar in students with and without a history of maltreatment, and this did not increase the likelihood or severity of LD, except for pragmatic language skills. There is considerable overlap between SEBD, LD, and suspected maltreatment in this group. Students with SEBD and/or a suspected history of maltreatment need additional support to ensure that the interaction of their behavior and communication difficulties are understood so they make steady progress in social and academic skills and remain engaged in school.
Journal Article