Visual-motor Integration Skills Research Articles

The Association Between Motor Skills and Academic Achievement Among Pediatric Survivors of Acute Lymphoblastic Leukemia.

Assess the association between fine motor (FM) and visual-motor integration (VMI) skills and academic achievement in pediatric acute lymphoblastic leukemia (ALL) survivors. In this 28-site cross-sectional study of 256 children in first remission, a mean of 8.9 ± 2.2 years after treatment for standard-risk precursor-B ALL, validated measures of FM, VMI, reading, math, and intelligence were administered at mean follow-up age of 12.8 ± 2.5 years. VMI was significantly associated with written math calculation ability (p < .0069) after adjusting for intelligence (p < .0001). VMI was more strongly associated with math in those with lower intelligence (p = .0141). Word decoding was also significantly associated with VMI but with no effect modification by intelligence. FM skills were not associated with either reading or math achievement. These findings suggest that VMI is associated with aspects of math and reading achievement in leukemia survivors. These skills may be amenable to intervention.

The Developmental Test of Visual Perception—Third Edition (DTVP-3): A Review, Critique, and Practice Implications

The Developmental Test of Visual Perception—Third Edition (DTVP-3) is a recent revision of the Developmental Test of Visual Perception—Second Edition (DTVP-2). The DTVP-3 is designed to assess the visual perceptual and/or visual-motor integration skills of children from 4 to 12 years of age. The test is standardized using an updated representative American normative sample. Psychometric properties of the DTVP-3 are reported in its test manual, which is a strength of the test. A summary of the DTVP-3’s traits, reliability, and validity data are provided along with a critique of its strengths and weaknesses. Clinical implications of using the DTVP-3 are also included. Further research is needed to further investigate and validate the use of the DTVP-3 test with other sample groups and in other contexts.

Relationship between Vision and Visual Perception in Hong Kong Preschoolers

Although superior performance in visual motor and visual perceptual skills of preschool children has been documented in the Chinese population, a normative database is only available for the US population. This study aimed to determine the normative values for these visuomotor and visual perceptual tests for preschool children in the Hong Kong Chinese population and to investigate the effect of fundamental visual functions on visuomotor and visual perceptual skills. One hundred seventy-four children from six different kindergartens in Hong Kong were recruited. Distance visual acuity, near visual acuity, and stereopsis were tested, along with two measures of visual perception (VP): Visual-Motor Integration (VMI) and Test of Visual-Perceptual Skills (TVPS). Raw VMI and TVPS scores were converted into standard/scaled scores. The impact of basic visual functions on VP (VMI and TVPS) was examined using multiple regression. Visual functions were generally good: only 9.2 and 4.6% of subjects had unilateral and bilateral reduced habitual vision, respectively (distance visual acuity in the better eye >0.3 logMAR [logarithm of the minimum angle of resolution]). Performance in the VMI and in the visual memory and spatial relationships subtests of the TVPS exceeded that reported for age-matched children from the United States. Multiple regression analysis provided evidence that age had the strongest predictive value for the VMI and VP skills. In addition, near visual acuity was weakly associated with performance in the VMI and the visual discrimination and spatial relationships subtests of the TVPS, accounting for a limited proportion of the intersubject variability (R < 3%; p < 0.001). Hong Kong preschoolers outperformed their US peers in the VMI and visual memory/spatial relationships of TVPS subtests, perhaps attributed to greater exposure to such material during their preschool home education. This study provided normality data for VMI and four subtests of the TVPS for Hong Kong Chinese preschool children as a reference for future studies.

Visual-Motor Integration Skills

This article investigated the contribution of visual-motor integration (VMI) to reading ability when known predictors of later reading outcomes were also present in the data analysis. Participants included 778 first and second grade students from a large diverse urban district in Texas. The data were analyzed using multiple regression models with a forced entry of predictors for each regression model, and each model was run separately for each outcome. The results indicate that VMI drops out of the prediction models once more reading- and language-specific skills are introduced. Although VMI skills make a statistically significant contribution in some aspects of the regression model, the reduction in contribution reduces the predictive validity of VMI skills. Therefore, a VMI skill measure will not sufficiently determine if a child has a reading disability.

The contribution of neurocognitive functioning to quality of life after childhood acute lymphoblastic leukemia

Neurocognitive late effects after childhood acute lymphoblastic leukemia (ALL) are well-documented, but their impact on quality of life (QOL) is not well understood. In this multi-site study, we examined the relative influence of neurocognitive functioning, steroid randomization (prednisone vs. dexamethasone), and demographic characteristics on QOL in first-remission survivors of childhood ALL. Participants included 263 ALL survivors (ages 7-17 years at the time of evaluation; mean age at diagnosis 3.9 years) who were treated on similar legacy Children's Cancer Group chemotherapy protocols and did not receive cranial radiation. Children completed detailed neuropsychological performance tests. The Pediatric QOL Inventory was completed by children and their parents. Participants were a mean of 9 years from diagnosis at the time of assessment (with a range of 4 to 13 years). Children and their parents reported lower mean child psychosocial QOL than healthy population norms (p < 0.05), but were not in the impaired range. Physical QOL was similar to population norms. Though neurocognitive difficulties were predominantly mild for the sample as a whole, neurocognitive deficits, specifically problems in verbal cognitive abilities and visual-motor integration skills, were significantly associated with poor physical (p < 0.01) and Psychosocial QOL (p < 0.01). QOL was not associated with previous steroid randomization. ALL survivors with neurocognitive deficits are at risk for poor QOL, with broad implications for their physical, social, and school functioning.

Impact of Computer Feedback on Hand Performance in Cerebral Palsied Children

The purpose was to investigate the effect of using advanced technology in a form of computer biofeedback program(CBFP) for improving fine motor abilities and hand grip force through stimulation of visual-motor integration skills, the second part was to compare this new treatment with the traditional one used for improving fine-motor abilities and hand grip force for spastic hemiparetic cerebral palsied children(SHCPC). Hand grip dynamometer was used to assess hand grip force. Thirty children with (SHCPC) participated in this study ranging in age from five to seven years. The patients were randomly divided into two groups. The first group treated by the traditional treatment used for improving fine-motor abilities, the second group treated by using a (CBFP) the results revealed that the (CBP) in form of attractive games drew the child's attention and concentration for longer periods of time. It was recommended to use a source of augmented feedback in conjunction with the traditional treatment in the rehabilitation of upper extremities of children with spastic hemiparetic cerebral palsy.

Executive Functions as Predictors of Visual-Motor Integration in Children with Intellectual Disability

The goal of this study was to assess the relationship between visual-motor integration and executive functions, and in particular, the extent to which executive functions can predict visual-motor integration skills in children with intellectual disability. The sample consisted of 90 children (54 boys, 36 girls; M age = 11.3 yr., SD = 2.7, range 7-15) with intellectual disabilities of various etiologies. The measure of executive functions were 8 subscales of the Behavioral Rating Inventory of Executive Function (BRIEF) consisting of Inhibition, Shifting, Emotional Control, Initiating, Working memory, Planning, Organization of material, and Monitoring. Visual-motor integration was measured with the Acadia test of visual-motor integration (VMI). Regression analysis revealed that BRIEF subscales explained 38% of the variance in VMI scores. Of all the BRIEF subscales, only two were statistically significant predictors of visual-motor integration: Working memory and Monitoring. Possible implications of this finding are further elaborated.

Visual profile of children with handwriting difficulties in Hong Kong Chinese

The purpose of this study was to find out the visual profiles of children with handwriting difficulties (HWD) in Hong Kong Chinese. Forty-nine children with HWD (mean age 8.4 ± 1.1 years) and 27 controls (mean age 7.7 ± 0.7 years) were recruited. All subjects received eye examination and vision assessment included ocular health, refraction, accommodative functions, binocularity, visual perception (by Gardner reversal frequency test: recognition subtest; Test of visual perceptual skills (non-motor)-revised) and motor skills (by The Beery-Buktenica developmental test of visual motor integration; Detroit test of motor speed and precision). Higher percentages of tropia and phoria (of magnitude >6 prism dioptres) were found in children with HWD of 6.1% and 14.3% respectively. After adjusted for the effect of age, children with HWD showed significantly worse accommodative facility, directionality, visual discrimination, visual spatial relation, visual form constancy, visual sequential memory, visual figure ground, visual closure and visual motor integration. Studies reported the visual functions of children with HWD were mostly concerned with alphabetic languages, while studies concerning Chinese HWD were relatively less. This study provided the visual profiles of children with Chinese HWD. Based on the visual profile, further study is indicated to investigate the effect of optometric interventions on the assessment and remediation for children with HWD.

Identifying Subtypes Among Children With Developmental Coordination Disorder and Mathematical Learning Disabilities, Using Model-Based Clustering

A relationship between motor and mathematical skills has been shown by previous research. However, the question of whether subtypes can be differentiated within developmental coordination disorder (DCD) and/or mathematical learning disability (MLD) remains unresolved. In a sample of children with and without DCD and/or MLD, a data-driven model-based clustering was used to identify subgroups of individuals with relatively homogeneous profiles on measures associated with motor and mathematical skills. One subgroup of children with motor problems was found based on motor variables. Based on mathematical variables, two clinical clusters were found: a subtype with number fact retrieval problems and a subtype with procedural calculation problems. Clustering with motor and mathematical skills revealed two clinical clusters: a cluster with number fact retrieval as well as procedural calculation problems and below average motor and visual-motor integration skills. A second cluster of children had only procedural calculation and visual-motor problems. Our results raise questions about the usefulness of placing children who have below average mathematical skills into a single diagnostic category. Furthermore, we inform ongoing debates about the overlap between DCD and MLD, as below average motor skills were found in both MLD subgroups, although a different motor profile is linked to a different mathematical profile.

Motor functioning during and following treatment with chemotherapy for pediatric acute lymphoblastic leukemia

This systematic review evaluated empirical studies examining motor skills in children during and following treatment for acute lymphoblastic leukemia. Most studies indicated that children on-treatment display poorer gross and fine motor abilities than healthy peers, but generally have intact visual-motor integration skills. Studies have reported gross motor difficulties in 5-54% of survivors. There is some limited evidence for long-term fine motor deficits. The evidence for visual-motor integration difficulties in the survivor population is less consistent. Larger studies with a longitudinal design are needed to further specify the onset and timing of motor difficulties and ascertain risk factors.

Developmental coordination disorder and migraine in childhood

Purpose Migraine without aura (MoA) could be considered the most frequent form of primary headache in children, associated with many known comorbidities, but only the recent literature has begun to consider the importance of motor impairment linked to the attacks. The developmental coordination disorder (DCD) is a very common problem among children, with a prevalence ranging up to 19%. The aim of this study was to evaluate the presence of motor coordination impairment in a population of children affected by MoA, and its role as putative risk factor for motor skills impairment. Methods This observational study was performed in the Clinic of Child and Adolescent Neuropsychiatry of the Second University of Naples. MoA was diagnosed according to the International Classification of Headache Disorders (IHS-2) criteria. The study population consisted of 27 patients affected by MoA (16 females, 11 males) (mean age: 8.7 ± 2.15 years) and 59 typically developing children (34 females, 25 males) (mean age: 8.0 ± 2.1 years). The whole population underwent a clinical evaluation in order to assess the Total IQ level, the visual motor integration skills and the presence of DCD. Results Our results showed that MoA children had more impairments in motor coordination (p<0.001) and visual motor integration (p<0.001) than control group. Conclusion To our knowledge this is the first study to assess the association of poor motor coordination and MoA in children using. Objective measurements These findings suggest a new perspective in the management of migraine disease in children, pinpointing that the relationship between DCD and migraine could represent a not yet understood or identified comorbidity, even if further reports are necessary, and that migraine probably could be considered not only a painful syndrome in future.

Effectiveness and safety of Nintendo Wii Fit PlusTM training in children with migraine without aura: a preliminary study

BackgroundMigraine without aura (MoA) is a painful syndrome, particularly in childhood; it is often accompanied by severe impairments, including emotional dysfunction, absenteeism from school, and poor academic performance, as well as issues relating to poor cognitive function, sleep habits, and motor coordination.Materials and methodsThe study population consisted of 71 patients affected by MoA (32 females, 39 males) (mean age: 9.13±1.94 years); the control group consisted of 93 normally developing children (44 females, 49 males) (mean age: 8.97±2.03 years) recruited in the Campania school region. The entire population underwent a clinical evaluation to assess total intelligence quotient level, visual-motor integration (VMI) skills, and motor coordination performance, the later using the Movement Assessment Battery for Children (M-ABC). Children underwent training using the Wii-balance board and Nintendo Wii Fit Plus™ software (Nintendo Co, Ltd, Kyoto, Japan); training lasted for 12 weeks and consisted of three 30-minute sessions per week at their home.ResultsThe two starting populations (MoA and controls) were not significantly different for age (P=0.899) and sex (P=0.611). M-ABC and VMI performances at baseline (T0) were significantly different in dexterity, balance, and total score for M-ABC (P<0.001) and visual (P=0.003) and motor (P<0.001) tasks for VMI. After 3 months of Wii training (T1), MoA children showed a significant improvement in M-ABC global performance (P<0.001), M-ABC dexterity (P<0.001), M-ABC balance (P<0.001), and VMI motor task (P<0.001).ConclusionOur study reported the positive effects of the Nintendo Wii Fit Plus™ system as a rehabilitative device for the visuomotor and balance skills impairments among children affected by MoA, even if further research and longer follow-up are needed.

“Il Gioco delle Forme”

The study presented here concerns the results obtained from the development and the experimentation of a didactic exergame realized by the University of Salerno. The aim of this exergame, called “Gioco delle Forme”, is to evaluate, measure and “train”, by means of a playful activity with a high degree of body involvement, the skills of visual and motor integration, skills that for scientific literature are strictly linked to learning processes and considered very important in recent pedagogic debate as concerns the visual and spatial component present in specific learning difficulties. The focus of the study is on the design and development of an exer-game essentially based on manipulation of shapes involving the whole body, fundamental aspect both for the assessment of visual-motor integration skills or for the emotional participation of the user because “motor activity – not representationalist verisimilitude - holds the key to fluid and functional crossings between virtual and physical realms”(Hansen, 2006, p.2); this activity can also be considered as a preparatory skill for the spatial acquisition of concepts like geometrical forms, graphemes, etc. The exer-game is based on the following skills: grabbing, turning, shifting geometrical forms to make them matching with figures on screen.

The Relationship between Visual-Motor Integration and Articulation Disorders in Preschool Children

The goal of this study was to assess the prevalence of articulation disorders and its relationship with visual-motor integration (VMI) in preschool children. An additional goal was to check for the effect of the child's gender on both articulation disorders and visual-motor integration. The sample consisted of 286 preschool children ages 3 to 6 years and attending preschool institutions in Canton Sarajevo, Bosnia and Herzegovina. We measured visual-motor integration skills by using the Beery VMI- Test of Visual Motor Integration (6th ed.) Short Form and language skills by using the Bosnian test for the assessment of articulation disorders. The prevalence of articulation disorders in the sample was 34.3%. There was a significant difference in VMI between children with and without articulation disorders. The effect of gender was significant for both articulation disorder and VMI, with boys having a higher risk to have articulation disorder and VMI deficit. There is a high prevalence of articulation disorders and VMI deficits in preschool children. Given this high prevalence of visual-motor and speech disorders, preschool institutions should provide early speech and fine-motor screening of the children and subsequent speech and occupational therapy.

Predictors of visual-motor integration in children with intellectual disability

The aim of this study was to assess the influence of sex, age, level and etiology of intellectual disability on visual-motor integration in children with intellectual disability. The sample consisted of 90 children with intellectual disability between 7 and15 years of age. Visual-motor integration was measured using the Acadia test of visual-motor integration. A multiple regression analysis was used for data analysis. The results of this study showed that sex, level of intellectual disability, and age were significant predictors of visual-motor integration. The etiology of intellectual disability did not play a significant role in predicting visual-motor integration. Visual-motor integration skills are very important for a child's overall level of functioning. Individualized programs for the remediation of visual-motor integration skills should be a part of the curriculum for children with intellectual disability.

Persistent Handwriting Difficulties in Children With ADHD After Treatment With Stimulant Medication

Objective: Children with ADHD often present with handwriting difficulties. However, the extent to which motor and attention skills influence performance in this group has not yet been explored. The objective of this study was to examine the factors associated with change in handwriting performance. Method: This study examines the factors associated with change in handwriting performance of 49 children newly diagnosed with ADHD (mean age = 8.4 [SD=1.3] years) prior to and 3 months following use of a stimulant medication. Results: Handwriting legibility and speed improved significantly at follow-up evaluation. However, most of the children with legibility difficulties at baseline continued to demonstrate difficulties when evaluated 3 months after initiation of medication. Change in handwriting legibility was best determined by improvements in visual-motor integration skills (β = 0.07-0.10; p < .001), while the change in speed did not appear to be consistently related to a single factor. Conclusion: Handwriting difficulties are common in children with ADHD, and medication alone is not sufficient to resolve these challenges.

Are Motor-free Visual Perception Skill Constructs Predictive of Visual-motor Integration Skill Constructs?

Background Theoretical perspectives vary in considering whether visual perceptual skills and visual-motor integration (VMI) skills are related, interdependent skill sets, or two discrete skill constructs. Objective This study investigated whether motor-reduced/free visual perceptual skill constructs were predictive of motor-enhanced VMI skill constructs. Method A total of 45 typically developing children aged 6–12 years completed the Developmental Test of Visual Perception-Second Edition (DTVP-2) and the Test of Visual Perceptual Skills-Third Edition (TVPS-3). Four multiple linear regression analyses were completed with the four DTVP-2 motor-enhanced VMI subscales being the dependent (criterion) variables and the seven TVPS-3 motor-reduced subscales being the independent variables. Results The total variance accounted for in the four DTVP-2 VMI skill constructs by all the seven TVPS-3 skill constructs ranged from 29.3% to 60.10%. In the first regression analysis, the TVPS-3 Visual Sequential Memory and TVPS-3 Visual FigureGround constructs explained 5.40% and 4.90%, respectively, of the variance in the DTVP-2 Eye Hand Coordination construct. In the second regression, the TVPS-3 Visual Sequential Memory and TVPS-3 Visual Figure–Ground constructs accounted for 5.60% and 3.10%, respectively, of the DTVP-2 Copying construct's variance. The third analysis revealed that the TVPS-3 Visual Memory and TVPS-3 Visual Form Constancy constructs represented 6.20% and 7.90%, respectively, of the DTVP-2 Spatial Relations construct's variance. In the fourth and final regression analysis, the TVPS-3 Visual Sequential Memory and TVPS-3 Visual Figure–Ground construct explained 14.60% and 4.90%, respectively, of the variance in the DTVP-2 Visual-Motor Speed construct. Conclusion In the four regression analyses, specific types of motor-reduced visual perception constructs were predictive of the four specific types of motor-enhanced VMI constructs. Visual Sequential Memory and Visual FigureGround, specific types of motor-reduced visual perceptual constructs, were frequent and significant predictors of VMI skill constructs in children. It would appear that motor-reduced visual perceptual skills and motor-enhanced VMI skills as theoretical constructs are related and dependent on one another.

Psychological adjustment and levels of self esteem in children with visual-motor integration difficulties influences the results of a randomized intervention trial

This study evaluates how much the effects of intervention programs are influenced by pre-existing psychological adjustment and self-esteem levels in kindergarten and first grade children with poor visual-motor integration skills, from low socioeconomic backgrounds. One hundred and sixteen mainstream kindergarten and first-grade children, from low socioeconomic backgrounds, scoring below the 25th percentile on a measure of visual-motor integration (VMI) were recruited and randomly divided into two parallel intervention groups. One intervention group received directive visual-motor intervention (DVMI), while the second intervention group received a non-directive supportive intervention (NDSI). Tests were administered to evaluate visual-motor integration skills outcome. Children with higher baseline measures of psychological adjustment and self-esteem responded better in NDSI while children with lower baseline performance on psychological adjustment and self-esteem responded better in DVMI. This study suggests that children from low socioeconomic backgrounds with low VMI performance scores will benefit more from intervention programs if clinicians choose the type of intervention according to baseline psychological adjustment and self-esteem measures.

Motor skills of children newly diagnosed with Attention Deficit Hyperactivity Disorder prior to and following treatment with stimulant medication

Motor difficulties are common in children with Attention Deficit Hyperactivity Disorder (ADHD). Although preliminary evidence has suggested that methylphenidate can improve the motor skills in children with ADHD and Developmental Coordination Disorder (DCD), the effect of stimulant medication on motor performance in children newly diagnosed with ADHD with or without motor impairment remains unclear. A cohort study of 49 medication-naïve children (39 male; mean age 8.4±1.3 years) with ADHD was conducted. Children were evaluated using the Movement Assessment Battery for Children and the developmental test of visual motor integration at diagnosis and again three months following daily treatment with a stimulant medication. Motor difficulties were highly present at baseline (73.5%) but resolved in a subset after treatment with stimulant medication, suggesting that their motor difficulties may be attributed in part to their attentional problems. Nevertheless, motor impairment persisted in 55.1% of the sample. The severity of the behavioural symptoms was significantly associated with balance skills in children without motor impairments (r(2)=0.30, p<0.01) and with visual motor integration skills in children with persisting motor difficulties (r(2)=0.27, p<0.01). Attentional difficulties negatively affect the motor skills of children with ADHD. Following the use of stimulant medication, an important subset continued to demonstrate motor difficulties. The improvement in behaviour was insufficient to resolve motor problems and these children should therefore be targeted for rehabilitation services.

Motor coordination impairment and migraine in children: a new comorbidity?

Migraine without aura (MoA) could be considered the most frequent form of primary headache in children, associated with many known comorbidities, but only the recent literature has begun to consider the importance of motor impairment linked to the attacks. The developmental coordination disorder (DCD) is a very common problem among children, with a prevalence ranging up to 19 %. The aim of this study was to evaluate the presence of motor coordination impairment in a population of children affected by MoA, and its role as putative risk factor for motor skills impairment. This observational study was performed in the Clinic of Child and Adolescent Neuropsychiatry of the Second University of Naples. MoA was diagnosed according to the International Classification of Headache Disorders (IHS-2) criteria. The study population consisted of 27 patients affected by MoA (16 females, 11 males) (mean age: 8.7 ± 2.15 years) and 59 typically developing children (34 females, 25 males) (mean age: 8.0 ± 2.1 years). The whole population underwent a clinical evaluation in order to assess the total IQ level, the visual motor integration skills, and the presence of DCD. Our results showed that MoA children had more impairments in motor coordination (p < 0.001) and visual motor integration (p < 0.001) than control group. To our knowledge, this is the first study to assess the association of poor motor coordination and MoA in children using objective measurements. These findings suggest a new perspective in the management of migraine disease in children, pinpointing that the relationship between DCD and migraine could represent a not yet understood or identified comorbidity, even if further reports are necessary, and that migraine probably could be considered not only a painful syndrome in future.