Mariel Messer
Dados Biográficos
| ID | 4028941 |
|---|---|
| NOME | Mariel Messer |
| PRENOMES | Mariel |
| SOBRENOME | Messer |
| ASSINATURA | MESSER M |
| AFILIAÇÕES | Deakin University |
| ORCID | 0000-0002-7186-7264 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 7 |
| TOTAL DE CITAÇÕES | 3 |
| TOTAL COMO AUTOR | 7 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2019 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 1 |
Body Image, Disordered Eating, and Psychological Functioning as Prospective Predictors of Inflexible Eating
OBJECTIVE: Most research on dieting behaviours has examined rigid dieting, characterised by strict, rule-bound approaches to eating that reflect an all-or-nothing mindset. However, this work has primarily emphasised behavioural features, with comparatively less attention to the cognitive and emotional processes underlying rigid control. Inflexible eating has recently been proposed as a specific construct capturing psychological inflexibility in t…
Assessing the Temporal Dynamics in Self-Regulated Learning Constructs as Predictors of Engagement in a Digital Health Intervention
The promise of self-guided digital health interventions (DHIs) is consistently hampered by their poor engagement. While past research has identified various predictors of engagement, effect sizes have been small, and many have failed to replicate across studies. This poor predictive performance may, in part, be due to the field's overreliance on predictor assessments at pre-intervention (i.e., at baseline), which overlooks the possibility that th…
Investigating bidirectional relationships between Instagram “addiction” and eating disorder symptoms
BACKGROUND: Social media use has been implicated in the development and maintenance of eating disorder (ED) symptoms, yet most existing research has focused on general social media engagement rather than addictive patterns of use. This study expands that work by examining Instagram-a widely used social media platform-and the role of Instagram addiction, defined as a compulsive and dysregulated pattern of engagement, in ED symptoms. Additionally, …
Infant and preschool attachment, continuity and relationship to caregiving sensitivity
BACKGROUND: Here, we report new prevalence and temporal stability data for child attachment and parental caregiving behaviour, from infancy (1 year) to preschool (4 years). METHODS: Attachment (SSP) and caregiving data (MBQS) were from observations of parents and their infants and preschoolers, who represent the third generation of participants within an Australian longitudinal cohort. RESULTS: At 1 year (n = 314 dyads) and at 4 years (n = 368 dy…
Negative body image components as risk factors for orthorexia nervosa
Trait-level differences in constructs that underpin the contextual behaviour therapies between binge-eating disorder with and without overvaluation of weight and shape
The efficacy of app‐supported smartphone interventions for mental health problems
Although impressive progress has been made toward developing empirically‐supported psychological treatments, the reality remains that a significant proportion of people with mental health problems do not receive these treatments. Finding ways to reduce this treatment gap is crucial. Since app‐supported smartphone interventions are touted as a possible solution, access to up‐to‐date guidance around the evidence base and clinical utility of these i…
The efficacy of app‐supported smartphone interventions for mental health problems
Although impressive progress has been made toward developing empirically‐supported psychological treatments, the reality remains that a significant proportion of people with mental health problems do not receive these treatments. Finding ways to reduce this treatment gap is crucial. Since app‐supported smartphone interventions are touted as a possible solution, access to up‐to‐date guidance around the evidence base and clinical utility of these i…
Trait-level differences in constructs that underpin the contextual behaviour therapies between binge-eating disorder with and without overvaluation of weight and shape
Negative body image components as risk factors for orthorexia nervosa
Infant and preschool attachment, continuity and relationship to caregiving sensitivity
BACKGROUND: Here, we report new prevalence and temporal stability data for child attachment and parental caregiving behaviour, from infancy (1 year) to preschool (4 years). METHODS: Attachment (SSP) and caregiving data (MBQS) were from observations of parents and their infants and preschoolers, who represent the third generation of participants within an Australian longitudinal cohort. RESULTS: At 1 year (n = 314 dyads) and at 4 years (n = 368 dy…
Assessing the Temporal Dynamics in Self-Regulated Learning Constructs as Predictors of Engagement in a Digital Health Intervention
The promise of self-guided digital health interventions (DHIs) is consistently hampered by their poor engagement. While past research has identified various predictors of engagement, effect sizes have been small, and many have failed to replicate across studies. This poor predictive performance may, in part, be due to the field's overreliance on predictor assessments at pre-intervention (i.e., at baseline), which overlooks the possibility that th…
Investigating bidirectional relationships between Instagram “addiction” and eating disorder symptoms
BACKGROUND: Social media use has been implicated in the development and maintenance of eating disorder (ED) symptoms, yet most existing research has focused on general social media engagement rather than addictive patterns of use. This study expands that work by examining Instagram-a widely used social media platform-and the role of Instagram addiction, defined as a compulsive and dysregulated pattern of engagement, in ED symptoms. Additionally, …
Body Image, Disordered Eating, and Psychological Functioning as Prospective Predictors of Inflexible Eating
OBJECTIVE: Most research on dieting behaviours has examined rigid dieting, characterised by strict, rule-bound approaches to eating that reflect an all-or-nothing mindset. However, this work has primarily emphasised behavioural features, with comparatively less attention to the cognitive and emotional processes underlying rigid control. Inflexible eating has recently been proposed as a specific construct capturing psychological inflexibility in t…
Eating Disorders and Behaviors (4 obras) · Psychology (4 obras) · Anxiety (3 obras) · Clinical Psychology (3 obras) · Distress (3 obras) · Eating disorders (3 obras) · Medicine (3 obras) · Binge eating (2 obras) · Body Image and Dysmorphia Studies (2 obras) · Developmental psychology (2 obras)