Thesis (M Sport Sc (Sport Science))--University of Stellenbosch, 2009. / ENGLISH ABSTRACT: The influence of a six-week perceptual-motor and attentional skills programme, combined with teaching strategies, on the motor proficiency and attentional abilities of children diagnosed with ADHD was investigated. The five case study individuals (ranging for Grade 1- 7) took part in a six-week Purposeful Play Programme. Baseline, pre-test and post-test scores were obtained from the Bruininks- Oseretsky Test of Motor Proficiency (BOTMP) and Attention-Deficit Hyperactivity Disorder Test (ADHDT). All five case study individuals showed a significant improvement on their motor proficiency during retention tests as well as improvements on some of the behavioural soft signs of hyperactivity, impulsivity and inattention. / AFRIKAANDE OPSOMMING: Die invloed van ʼn sesweek perseptueel-motoriese en aandagvaardigheidsprogram, gekombineer met onderrigstrategieë, is op die motoriese vaardighede en aandagvermoëns van kinders gediagnoseer met ATHS, bestudeer. Die vyf gevallestudie individue (tussen Graad 1- 7) het aan „n sesweek Purposeful Play Programme deelgeneem. Die basislyn-, voor- en natoetstellings is verkry vanaf die Bruininks- Oseretsky Test of Motor Proficiency (BOTMP) en Attention-Deficit Hyperactivity Disorder Test (ADHDT). Al vyf gevallestudie individue het ʼn beduidende verbetering in motoriese vaardigheid getoon tydens retensietoetse asook verbetering in sommige van die gedragstekens van hiperaktiwiteit, impulsiwiteit en afleibaarheid.

Lenney (1977) concluded that achievement gender differences were predicted by females' lower self confidence and expectancies in competitive situations, identifying three variables that mediated female self confidence in achievement situations, (1) task appropriateness. (2) social comparison, and (3) feedback. The present study manipulated all three mediating variables with 240 undergraduate 18-25 year old female subjects with the pursuit rotor task that requires tracking a moving (40 rpm's) white light with a hand-held stylus for 60 seconds. Response measurement was based upon time on target. Subjects were tested over five trials while setting goals for each trial. Females were randomly assigned to a male appropriate, female appropriate, or gender neutral task condition, a competition or alone condition, and to one of four feedback conditions (no feedback, feedback about own performance only, feedback about own performance that provided the perception that subject was performing better than an opponent and/or average on each trial, or feedback about own performance that provided the perception that subject was performing poorer than an opponent and/or average on each of the five trials). Results from the 2 (social comparison) X 3 (task appropriateness) X 4 (feedback) ANOVA were contradictory to previous findings (Corbin, 1981; Petruzzello & Corbin, 1988) as females performed significantly better in competition than alone. Data support the conclusion that presentation of clear and unambiguous feedback enhanced female self-confidence (Corbin, 1981; Petruzzello & Corbin, 1988; Lenney, 1977). Data also provide null findings for the task appropriateness condition which contradicts the previous research (Corbin, 1981; Lenney, 1977) in that females perceiving the task as male appropriate did not exhibit less self-confidence and perform poorer than when the task was perceived as either female appropriate or gender neutral. Conclusions reflect methodological differences from previous research and changes in gender role identification that have significantly impacted on female self-confidence and performance in competitive situations.

The purpose of this study was to investigate the effects of web-based instruction (WBI) on cognitive and psychomotor learning. The subjects of the study received two types of instructional methods, WBI (experimental group) and traditional classroom instruction (control group). Each group received 30 minutes of instruction on "Soldering a Circuit Board." The researcher chose this content subject because it involved both cognitive and psychomotor objectives, which suited the purpose of this study. It was hypothesized that there would be no significant difference between the two methods of instruction, and also that there would be no significant interaction effects between methods of instruction and gender. Forty-six subjects from a population of students enrolled in summer classes offered by the Applied Technology, Training and Development (ATTD) program at the University of North Texas voluntarily participated in this study. Random assignment of subjects was applied in this study. A subject matter expert delivered the content for both the experimental and control groups. To measure cognitive variable, a 10 item, multiple-choice test was administered immediately after instruction. To measure the psychomotor variable, a 15-item checklist was utilized by trained judges to evaluate learners’ performances while soldering. The 2 x 2 factorial model with interaction was used in this study. The analysis was run for each of the dependent variables, cognitive and psychomotor learning. Although there was not a statistically significant difference in the main effects of method of instruction or interaction effects between method and gender, the results imply that students in the traditional-classroom instruction group performed better than those in the WBI group in psychomotor learning. Perhaps, this trend would be statistically significant if the sample size were larger. This study provides empirical evidence for the effectiveness of WBI in delivering cognitive and psychomotor objectives. The outcome of this study supports the need for more research on the effects of WBI on learning domains.

The purpose of this research is to examine the gender differences that exist when male and female participants complete the mirror-tracing task. This task was chosen because it requires both spatial and psychomotor abilities and is unusual in the sense that it has a far higher correlation with standard spatial ability measures than do most other psychomotor tests. This research will focus on looking at gender differences in speed, accuracy, and practice effects. It will also investigate two personality traits that correlate with performance on the task: introversion and anxiety. Data will be collected from three studies: Experiment 2 of Ackerman&Cianciolo's (1999) study, Experiment 3 of Ackerman&Cianciolo's (2000) study, and Experiment 1 of Field's (1998) study. The results are expected to show that males complete the mirror-tracing task quicker than females during initial, intermediate, and final assessments; however, females will exhibit greater practice effects than males. The results are also anticipated to show there is no significant gender difference in the number of errors made during initial, intermediate, or final assessment. Finally, the number of errors made during initial assessment on the mirror-tracing task is expected to be negatively correlated with introversion and positively correlated with anxiety.

Twenty emotionally disturbed children between the ages of six and twelve from three agencies providing special treatment for behavioral or emotional problems were the subjects for this study. The subjects were divided into two major diagnostic categories, withdrawn and acing out, and then matched in pairs by age and diagnosis. One half of each pair was randomly assigned to the experimental condition and the remaining halves were assigned to the control condition. Both the experimental and control groups contained five withdrawn and five acting out subjects. Four experimenters were used, and each experimenter worked with two or four experimental children and their matched control subjects. The Purdue Perceptual-Motor Survey was administered to all the subjects prior to the experiment and behavior rating of maladaptive behaviors was obtained on each child from three adults who worked closely with the child. Using the methods outlined by Kephart and Radler in “Success Through Play”, the experimental subjects received perceptual-motor training for one-half hour three times a week for nine weeks. The control subjects received individual adult attention for the same amount of time as the training in the form of physical or quiet activities and games. At the end of the nine weeks the subjects were tested with the Purdue Perceptual-Motor Survey again and new behavior ratings also were obtained. The behavior scale was analyzed as a total score and then two subscores were obtained for anti-social and asocial behaviors. Analysis revealed that: 1) The experimental subjects’ perceptual-motor scores increased the most, especially among the withdrawn subjects; 2) The training had little effect on the maladaptive behaviors of the acting out subjects. The experimental acting out subjects improved behaviorally, but not significantly more than the control acting out subjects; 3) The training had a significant effect on the maladaptive behaviors of withdrawn children. The total behavior scores and the asocial behavior scores of the experimental withdrawn children improved; their anti-social scores changed very little. The subjects came from three agencies with different treatment philosophies. One agency was a public school with special classrooms for emotionally disturbed children which exclusively used behavior modification techniques. Another agency was a residential treatment center which was designed for a milieu therapy, where the children are removed from the home. The third agency was a semi-residential treatment center that used a combination of milieu therapy and behavior modification techniques, where the children return home for weekends. There were equal numbers of acting out, withdrawn, experimental and control subjects from any single agency. An analysis of the amount of behavioral improvement within each agency was performed which revealed that there was significantly more improvement among the subjects from the semi-residential treatment agency. It was concluded from this study that; perceptual-motor training increases the perceptual-motor abilities of emotionally disturbed children, especially those diagnosed as withdrawn, childhood schizophrenic and autistic; perceptual-motor training aids in reducing maladaptive behaviors in disturbed children diagnosed as withdrawn, childhood schizophrenic and autistic; perceptual-motor training may most effectively be used for emotionally disturbed children in conjunction with other forms of treatment.

Thesis (M Sport Sc (Sport Science))--University of Stellenbosch, 2005. / The purpose of this study was to determine the effectiveness of a perceptual-motor development programme for children with Developmental Coordination Disorder (DCD), as identified on the Movement Assessment Battery for Children (M-ABC). A pre- and post-test design was employed in the study and data were reported as case studies. The programme included a cognitive approach to perceptual-motor activities, with special attention to visual perception. The intervention programme was implemented over six consecutive weeks, with two 45-minute sessions each week. The motor proficiency of nine of the 12 children who participated in this study improved to the point where they were no longer classified as having DCD. The reasons for this improvement could be attributed to the regular practise provided by the perceptual-motor activities that were the content of the program and to the method of presentation, i.e. the cognitive strategies that were child-centred, which could have helped develop self-confidence in the children. These results are in agreement with the research of Schoemaker and Kalverboer (1994) that many children with DCD may learn to overcome or cope with their movement problems. The three children who performed most poorly on the M-ABC pre-test did not improve over the course of the intervention programme. A thorough examination of their perceptual-motor system could provide more information about the various factors that may contribute to their movement problems. It is also possible that the programme simply was not long enough for these children (they did not get enough practise) and/or they were not able to respond to the child-centred cognitive approach in such a short period of time.

This study involved the effects of a perceptual motor enrichment program upon the motor skills of a six year old boy with cerebellar brain damage, who, with a control group of ten normal six year olds, was given a pre-test of motor skills. He and a child from the control group participated in a perceptual-motor enrichment program. The motor skills of both subjects were tested halfway through the program. Following the program, the experimental child, the control child, and the control group were post-tested on their motor skills. The testings showed that the greatest gains in motor skills were obtained by the experimental child, followed by the control child. The control group displayed little increase in motor skill performance.

The topic of this work is motor imagery. Through 7 different studies, the process and proprieties of motor imagery and its impact on motor learning were assessed. It was found that this cognitive activity is closely linked to the motor system. This characteristic underlies the positive effects of motor imagery on motor learning. This can have many practical applications in the domain of sport and motor rehabilitation.<p><p> / Doctorat en Sciences Psychologiques et de l'éducation / info:eu-repo/semantics/nonPublished

The changing nature of work and its competitive characteristics are global phenomena and are mainly fuelled by ongoing technological advancement. This creates unique challenges for talent attraction and the retention of high performing individuals. In addition, the global workforce is becoming more diverse due to demographic, societal and cultural changes and companies are placing greater demands on employee competency and performance. Managing the human factor as a strategic asset in organisations remains a primary challenge in securing a competitive advantage. The road construction industry in South Africa is no different. There is growing competition between civil engineering contractors to secure tenders and to maximise profitability. This is only possible with a sufficient and sustainable labour force. Valid selection processes are therefore required to ensure that the most productive individuals are selected for the most suitable jobs. Reliable and valid performance predictors will assist employers in making appropriate selection decisions. Selecting high performing individuals will support and enhance overall organisational performance. ix In this study the investigation focused on whether psychomotor ability and learning potential are statistically significant predictors of work performance - with specific reference to drivers and machine operators in a road construction company. A quantitative approach was followed to investigate the relationships between variables, or then the prediction of one dependent variable (driver and machine operator performance) by means of two independent variables (psychomotor ability and learning potential). Results from the study did not indicate any statistically significant relationships between the variables. Only scientifically validated assessment instruments were used in the study - which means the findings led to a renewed focus on the importance of performance measurement and the psychometric quality (reliability and validity) of performance data. / Industrial and Organisational Psychology / M.A. (Industrial and Organisational Psychology)

In the essay, "From Mimism to Music in the Child" (1935), Jousse, the French linguistic anthropologist, * describes the process whereby instinctive learning takes place and develops into cognitive motor skills in the Child; * traces the connections between the stages of learning and the skills acquired by the Child. These skills include gestural mimic imitation, drawing, listening, speaking, and musical expression; * makes specific recommendations about the process of teaching the Child; * relates the stages in the early learning processes in the Child to the development globally and universally of the anthropos; * demonstrates the relationship between Man and his fellows, both as individuals and as expression of cultural distinction, and between Man and the universe; * comments on the distinction between human and animal learning capacities; * explains the roles of key features in human expression; *explains aspects of cultural and linguistic change; * comments on cultural and linguistic change. In this research-essay, I am * attempting to clarify, in various degrees, all of the above: the learning issues receive more attention than do the rest; * attempting to identify the similarities and differences between the thinking and views on learning of Jousse with those particularly of Rudolf Laban, and incidentally of Montessori and Lenneberg; * demonstrating an 'Oral-Style text'. The Introduction to this research-essay summarises the thinking of Jousse and Laban. The Body of the study: * provides biographical information about Jousse and Laban; * explains the difficulties and problems encountered with the text of the essay "From Mimism to Music in the Child"; * comments on the nature and operation of Oral-Style texts and their cognitive and affective influence upon the reader; * contextualises and interprets the text of the essay, "From Mimism and Music in the Child". The Conclusion adds comments, and suggests areas for further study and investigation. / Thesis (M.A.)-University of Natal, 1995.