Task-specific Assessment Research Articles

Target Situation Analysis (TSA) To Examine The Expert Viewpoint About The Academic Writing Demands To Author A Research Thesis In Social Sciences: A Review Study In English For Academic Purposes

Target Situation Analysis (TSA) is used in this review study to investigate the expert opinion about the requirements for academic writing when producing a social science research thesis, specifically about English for Academic Purposes (EAP). According to Basturkmen (2010) and Dudley-Evans & St. John (1998), task-specific assessment (TSA) entails determining the particular tasks, abilities, and language requirements of students in the intended academic setting. This article focuses on the expectations of examiners in EAP, important academic norms for thesis writing, and linguistic and rhetorical elements that can help ESL students overcome obstacles. In order to fulfill the demands of ESL students doing social science research, this TSA intends to inform effective instructional approaches and support systems by reviewing the body of existing literature. These writing requirements were assessed using a systematic literature review methodology and a qualitative design. Themes including thesis writing, the function of the social sciences, academic expectations, and the flow and structure of the thesis were identified through thematic analysis of scholarly guides and studies. Important findings show that writing with precision, consistency, and clarity is still quite difficult, especially for non-native speakers. In order to produce high-quality theses, social science researchers need certain abilities including critical thinking and good communication in addition to language[1] competency. The results underscore the necessity of customized assistance, including focused writing training, mentorship, and peer evaluation, in order to improve research thesis quality in Pakistan and foster scholarly distinction. Future studies should concentrate on efficient teaching strategies, the influence of language ability on the caliber of theses, and the creation of assessment instruments to help students even more. By addressing these unmet requirements for academic writing in Pakistan, researchers will be better equipped to do excellent work that makes a significant contribution to their areas.

Development and validation of a simulation training platform for the ligation of deep dorsal vein complex in radical prostatectomy.

This study aimed to design a low-cost, simulation training platform for the ligation of deep dorsal vein (DVC) complex in radical prostatectomy and validate its training effectiveness. A simplified prostate urethra model was produced by 0-degree silica gel and pulse pressure banding. This model was placed on a slope of about 30 degrees using cardboard to thus creating a narrow environment of the pelvis. The DVC ligation was performed by a 2D laparoscopy simulator. A total of 27 participants completed the study include 13 novices, 10 surgical residents and 4 urology experts. The novices were trained five trails with 24 hours interval, the residents and experts completed the DVC ligation once. The construct validity of this simulation training platform was performed by completing time, the GOALS (Global Operative Assessment of Laparoscopic Skills) and TSA (i.e. Task Specific Assessments) score. The face validity and content validity were performed by a specific closed-ended questionnaire. There was no significant difference among three groups in demographic or psychometric variables (p > 0.05). Compared to the novices, the residents spend a shorter time to complete the DVC ligation (p < 0.05) and had higher GOALS scores (p < 0.05), but had no significant difference in TSA scores (p > 0.05). Additionally, the experts groups had a better performance compared to residents group in the completing time (p < 0.05), GOALS score (p < 0.05) and TSA score (p < 0.05). The learning curve of novices significantly promoted along with the increased times of training. Almost 90 percent of subjects considered that this simulator had a good performance in the realism and practicability. We developed a novel low-cost a simulation training platform for the ligation of deep dorsal vein complex in radical prostatectomy, and this simulator had a good performance in the construct validity, face validity and content validity.

Task-specific fear rather than general kinesiophobia assessment is associated with kinematic differences in chronic low back pain during lumbar flexion: a preliminary investigation.

Kinematic data obtained during a movement task by individuals with chronic low back pain seem to be related to pain-related fear. General kinesiophobia assessments, such as Tampa Scale for Kinesiophobia, are often used to assess pain-related fear. However, these questionnaires could suffer from a lack of sensitivity and do not measure the fear of specific movements. The purpose of this study was to investigate whether the task-specific assessment of pain-related fear exhibits a closer association with trunk kinematics during lumbar flexion compared with the general kinesiophobia in individuals with chronic low back pain. We assessed pain-related factors, task-specific fear, and Tampa Scale for Kinesiophobia-11 scores of 51 company employees. The lumbar angle during a lumbar flexion task was recorded by 2 wireless Axivity Ax3 accelerometers attached to the subject's spinous process (L3) and sacral spine (S2). Only task-specific fear was evaluated after the lumbar flexion task. We calculated the maximum lumbar flexion angle (°) and the peak angular velocity of lumbar flexion/return from flexion (°/s2). We conducted a hierarchical multiple linear regression analysis to determine variance explained in lumbar flexion task performance by task-specific fear after controlling for demographic, pain, and general kinesiophobia. The results showed that task-specific fear was associated with the peak angular velocity of lumbar return from flexion (R 2 adj. = 0.36, P < 0.01) and lumbar flexion (R 2 adj. = 0.3, P = 0.01). Our results suggest that clinicians should consider the potential added value of task-specific fear assessment over the sole use of conventional kinesiophobia assessment.

Examining Variations Between Everyday Life Handedness and Lateral Preferences for Sport-Specific Skills in Children

ABSTRACT Purpose: This study aimed to analyze both sport-specific lateral preferences and handedness for everyday life tasks among school-aged children. Method: A total of 533 children (254 males and 279 females) aged 6 to 15 years old were assessed. Children’s handedness was determined according to the laterality score from Edinburgh Handedness Inventory (EHI), while lateral preferences were assessed for 16 different sport-specific tasks. Results: The percentage of children with a left hand preference was lower for unilateral (10.5–14.3%) than for bilateral (19.5–31.7%) tasks. An increased prevalence of left-sided preference was also obtained for foot tasks (13.3–26.8%) and rotation along the vertical axis (28.5%). Similarly, hand preference for unilateral sport-specific tasks and EHI scores were largely correlated (r = 0.551–0.630), while these correlations were lower for bilateral hand tasks (r = 0.148–0.418), foot tasks (r = 0.201–0.386) and rotation preference (r = 0.129). Moreover, left-handed children evidenced less lateralized behavior for sport-specific tasks than right-handed children. Conclusions: The current study has shown that sport-specific lateral preferences and their correlations with handedness vary considerably depending on the task and individual characteristics in developmental ages. These findings emphasize the relevance of task-specific assessments of lateral preferences when looking at sports skills during childhood.

Rapid Inhibition Accuracy and Leg Strength Are Required for Community-Dwelling Older People to Recover Balance From Induced Trips and Slips: An Experimental Prospective Study.

Falls can result in bone fractures and disability, presenting a serious threat to quality of life and independence in older adults. The majority of falls in community-living older adults occur while walking and are often caused by trips and slips. The study aimed to identify the specific sensorimotor and psychological factors required for older adults to recover balance from trips and slips. Forty-one older adults aged 65 to 87 years were assessed on sensorimotor (knee extension strength, proprioception, postural sway, and edge contrast sensitivity), reaction (simple reaction time, stepping, and catching reaction inhibition), and psychological (general anxiety and concern about falling) measures. Using a harness system, participants walked at 90% of their usual pace on a 10-m walkway that could induce trips and slips in concealed and changeable locations. Post-perturbation responses resulting in more than 30% of body weight being recorded by the harness system were defined as falls. Poisson regressions were used to test associations between the sensorimotor, reaction, and psychological measures and number of falls. Fifty-one falls occurred in 25 of 41 participants. Poisson regression revealed body mass index, lower-limb proprioception, knee extension strength, rapid inhibition accuracy, concern about falling, and anxiety were significantly associated with the rate of falls. Other measures including postural sway were not statistically significant. Using stepwise Poisson regression analyses, normalized knee extension strength (rate ratio [RR]: 0.68, 95% confidence interval [CI]: 0.47-0.98), and rapid inhibition accuracy (RR: 0.64, 95% CI: 0.46-0.87) were independently associated with falls. Our findings suggest rapid inhibition accuracy and adequate leg strength are required for older adults to recover balance from trips and slips. The mechanisms for balance recovery during daily life activities are likely different from those for static balance, suggesting the need for task-specific assessments and interventions for fall prevention in older adults.

Comparing control room operators' and experts' assessment of team performance using structured task-specific observation protocols and scenario replay

Operators' self-assessment has received limited interest within process control or human-system evaluation. Research on self-assessment has been criticised for poor assessment methodology, and consequently, its status is unclear. This study hypothesised that, given adequate assessment methods (such as task-specific assessment items and scenario replay), we could observe relatively accurate self-assessment results. Eighteen licensed operators and two experts assessed team performance in six nuclear control room scenarios. The results reveal an overall agreement between operators and experts, measured by the intraclass correlation coefficient, ranging from 0.60 to 0.70, which lies close to the intraclass correlation coefficient of 0.75 for the experts. This demonstrates potential for achievement of relatively accurate operator self-assessment for complex work. The agreement varied in a similar manner for both expert agreement and operator-expert agreement across eight performance dimensions. In addition, the operators’ self-assessment provided additional information beyond observer assessment in identifying non-acceptable performance items.

Which Task Characteristics Do Students Rely on When They Evaluate Their Abilities to Solve Linear Function Tasks? - A Task-Specific Assessment of Self-Efficacy.

Self-efficacy is an important predictor of learning and achievement. By definition, self-efficacy requires a task-specific assessment, in which students are asked to evaluate whether they can solve concrete tasks. An underlying assumption in previous research into such assessments was that self-efficacy is a one-dimensional construct. However, empirical evidence for this assumption is lacking, and research on students’ performance suggests that it depends on various task characteristics (e.g., the representational format). The present study explores the potential multi-dimensionality of self-efficacy in the topic of linear functions. More specifically, we investigate how three task characteristics – (1) the representational format, (2) embedding in a real-life context, or (3) the required operation – are related to students’ self-efficacy. We asked 8th and 9th graders (N = 376) to evaluate their self-efficacy on specific linear function tasks which systematically varied along the three dimensions of task characteristics. Using confirmatory factor analysis, we found that a two-dimensional model which includes the task characteristic of real-life context (i.e., with vs. without a real-life context) fitted the data better than other two-dimensional models or a one-dimensional model. These results suggest that self-efficacy with linear functions is empirically separable with respect to tasks with vs. without a real-life context. This means that in their self-evaluation of linear function tasks students particularly rely on whether or not the linear function task is embedded in a real-life context. This study highlights the fact that even within a specific content domain students’ self-efficacy can be considered a multi-dimensional construct.

Strength in Numbers: A Field Experiment in Gender, Influence, and Group Dynamics

Policy interventions to increase women's presence in the workforce and leadership positions vary in their intensity, with some including a lone or token woman and others setting higher quotas. However, little is known about how the resulting group gender compositions influence individuals' experiences and broader workplace dynamics. In this paper, we investigate whether token women are disadvantaged compared to women on majority-women mixed-gender teams. We conducted a multi-year field experiment with a top-10 undergraduate accounting program that randomized the gender composition of semester-long teams. Using laboratory, survey, and administrative data, we find that even after accounting for their proportion of the group, token women are seen as less influential by their peers and are less likely to be chosen to represent the group than women on majority-women teams. Token women also participate slightly less in group discussions and receive less credit when they do. Women's increased authority in majority-women teams is driven primarily by men's behavior, not homophily or self-assessment. We find that over time, the gap in general assessments of influence between token and other women shrinks, but this improvement does not carry over to task-specific assessments. Finally, predictors of future grades are different for token women than for other participants, and regardless of treatment condition, women's task expertise is incorporated into group decisions less often than men's. Our findings have implications for team assignments in male-dominated settings and cast significant doubt on the idea that token women can solve influence gaps by leaning in.

Developing a Three-Layered Synthetic Microsurgical Simulation Vessel.

Microsurgery is increasingly relevant, and is difficult to learn. Simulation is relied upon ever more in microvascular training. While living models provide the ultimate physiological feedback, we are ethically obliged to optimize non-living models to replace, refine, and reduce the use of animals in training. There is currently no three-layered synthetic vessel available for microsurgical training. A three-layered synthetic vessel was designed with a simulation company. One anastomosis was performed by 14 microsurgical experts at one center. The realism of the vessel was assessed via user questionnaires and the construct validity using objective, validated task scores to assess the anastomosis performance and the final product. Videos were obtained, which were anonymized and marked remotely by a consultant plastic surgeon. The synthetic vessel intima and media displayed reasonable realism, while the adventitia was less realistic. Areas for improvement were identified. Both the task specific assessment score and the final product assessment appropriately identified experts. A three-layered synthetic model for microvascular training is a hygienic and useful intermediate-level alternative to commonly used synthetic and ex vivo alternatives.

A simulated training model for laparoscopic pyloromyotomy: Is 3D printing the way of the future?

Hypertrophic pyloric stenosis (HPS) is a common neonatal condition treated with open or laparoscopic pyloromyotomy. 3D-printed organs offer realistic simulations to practice surgical techniques. The purpose of this study was to validate a 3D HPS stomach model and assess model reliability and surgical realism. Medical students, general surgery residents, and adult and pediatric general surgeons were recruited from a single center. Participants were videotaped three times performing a laparoscopic pyloromyotomy using box trainers and 3D-printed stomachs. Attempts were graded independently by three reviewers using GOALS and Task Specific Assessments (TSA). Participants were surveyed using the Index of Agreement of Assertions on Model Accuracy (IAAMA). Participants reported their experience levels as novice (22%), inexperienced (26%), intermediate (19%), and experienced (33%). Interrater reliability was similar for overall average GOALS and TSA scores. There was a significant improvement in GOALS (p<0.0001) and TSA scores (p=0.03) between attempts and overall. Participants felt the model accurately simulated a laparoscopic pyloromyotomy (82%) and would be a useful tool for beginners (100%). A 3D-printed stomach model for simulated laparoscopic pyloromyotomy is a useful training tool for learners to improve laparoscopic skills. The GOALS and TSA provide reliable technical skills assessments. II.

Operating Room Performance Improves after Proficiency-Based Virtual Reality Cataract Surgery Training

To investigate the effect of virtual reality proficiency-based training on actual cataract surgery performance. The secondary purpose of the study was to define which surgeons benefit from virtual reality training. Multicenter masked clinical trial. Eighteen cataract surgeons with different levels of experience. Cataract surgical training on a virtual reality simulator (EyeSi) until a proficiency-based test was passed. Technical performance in the operating room (OR) assessed by 3 independent, masked raters using a previously validated task-specific assessment tool for cataract surgery (Objective Structured Assessment of Cataract Surgical Skill). Three surgeries before and 3 surgeries after the virtual reality training were video-recorded, anonymized, and presented to the raters in random order. Novices (non-independently operating surgeons) and surgeons having performed fewer than 75 independent cataract surgeries showed significant improvements in the OR-32% and 38%, respectively-after virtual reality training (P= 0.008 and P= 0.018). More experienced cataract surgeons did not benefit from simulator training. The reliability of the assessments was high with a generalizability coefficient of 0.92 and 0.86 before and after the virtual reality training, respectively. Clinically relevant cataract surgical skills can be improved by proficiency-based training on a virtual reality simulator. Novices as well as surgeons with an intermediate level of experience showed improvement in OR performance score.

Effect of Load Carriage on Performance of an Explosive, Anaerobic Military Task

This study examined the effects of load carriage on performance of an explosive, anaerobic military task. A task-specific assessment requiring five 30-m timed sprints was developed to address this question. Seventeen soldiers (female = 5, male = 12) volunteered to undergo the test under two experimental conditions: unloaded (combat uniform and boots) and loaded (unloaded plus 21.6 kg fighting load, comprising webbing, weapon, helmet, and combat body armor). When loaded, there was a significant increase in the mean 30-m sprint time compared to unloaded (8.2 +/- 1.4 seconds vs. 6.2 +/- 0.8 seconds; p < 0.01). Of the total increase in mean sprint time, 51.7% occurred within the first 5 m. Female sprint times were affected to a larger extent than male (36% vs. 29%, respectively) as a result of the increased load. Fighting load significantly affected soldier mobility when conducting explosive, anaerobic military tasks, particularly among females, and specific physical conditioning should be considered to minimize this effect.

A Task-Specific Assessment of Swine Worker Exposure to Airborne Dust

A task-based analysis of personal airborne dust exposures was performed in two swine confinement facilities used to house sows and their litters. Airborne particulate levels were assessed during summer, winter, and spring. Personal aerosol measurements of workers were made with a photometer every 15 sec and corrected to compare with an integrated concentration measurement made with a co-located IOM inhalable dust sampler. Task type and time period were recorded by the workers over an 8-hr work shift. There was a significant difference in dust concentrations between seasons (p < 0.001), with winter months providing the highest levels (geometric mean = 3.76 mg/m 3 ). The application of a general linear model of log-transformed task concentrations relative to site, season, and task demonstrated significant differences (P < 0.001) among all three covariates. Tasks performed near moving animals, especially the weaning process, resulted in the greatest concentrations. These results indicate the need to evaluate the concentration levels for separate tasks during multi-task work shifts, such as swine rearing, to optimize efforts to minimize exposures by focusing on high-concentration tasks.

Expert physiotherapists' clinical decision-making in acute care. Part one

In the current health care climate physiotherapists working in acute hospitals are not exempt from evidence-based practice pressures. Clinicians are required to incorporate clinical expertise with patient values and the best available evidence. As physiotherapists are ideally placed to intervene in the management of acutely ill inpatients, who are at a high-risk of complications, the decision-making process for the commonly performed task of mobilization requires understanding. Presented in part one of this series are the indicators expert Australian acute care physiotherapists' used in decision-making to determine patient capacity for mobilization. Part two presents and applies study findings to functional outcome evaluation. A focused ethnography using an in-depth interview with 12 acute care physiotherapists was employed to address this. Interview transcripts were analysed thematically. No single indicator was used in participants' decision-making to determine patients' capacity for mobilization. Rather, numerous indicators were incorporated throughout a fluid, individualized and task-specific assessment and treatment process.

A Longitudinal Analysis of Elementary School Students' Achievement Goals in Literacy Activities

The authors examined the temporal stability of elementary school students' (N = 432) motivation goals (task-mastery, performance, and work-avoidant) for literacy activities in the classroom. Task-specific assessments of students' goals were collected in the fall and spring of Grades 3, 4, and 5. Stability coefficients indicated a reasonable degree of consistency in students' goal responses over time, even though goals were initially assessed in relation to a specific learning assignment. However, there were also significant mean-level changes in students' goals within the school year and significant linear declines in task-mastery and performance goals over time. Changes were consistent across gender groups and across ability levels. Additionally, changes in task-mastery goal ratings explained variations in students' reported use of active learning strategies in reading and writing activities. The important implications of this study for future research are discussed.

A National Survey of Correctional Psychologists

Eight hundred psychologists working in U.S. prison systems were surveyed to provide a comprehensive profile of correctional psychology. The number of prison-based psychologists has doubled in the past 20 years. They are predominantly Caucasian males who work with offenders representing a wide spectrum of security levels and psychological problems. Administrative duties have grown and now occupy about one third of professional time. The authors also report preferred therapy modalities, mental health issues addressed in treatment, use of assessment instruments, and professional issues such as training and predictions of future correctional work. The authors discuss these results highlighting issues of professional identity, concerns about treatment for the severely mentally ill, calls for group-based treatments, and uses of task-specific assessment instruments. The authors also suggest attention be devoted to outcome assessment and to the issues of training and recruiting well-prepared psychologists for the challenging and critical role of correctional psychologist.