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1.
Abstract

Four test items were devised for each of four motivators: rubber balls, parallel-lines, a red hoop, and a low balance beam. These motivators were designed to serve as stimuli for tests capable of differentiating individual ability to produce both number and uniqueness of motor responses in problem solving tasks of a motor nature. Eight of the test items were administered one day and the remaining eight the following day. Equivalent form reliabilities for items ranged from .59 to .92. Internal coefficient reliabilities were .87 for day I and .92 for day II; however, because of factors such as intrasubject variance only day I data were subjected to a multiple regression analysis to determine the final test battery.

Methods of scoring, such as summing the number of responses (fluency), computing frequency of occurrence (originality), and combining the fluency and originality scores were investigated. Three test forms, each measuring a different aspect of motor creativity, emerged from the analysis. Form O is presented as a measure of motor originality, Form F as a measure of motor fluency, and Form M-C as a measure of motor creativity (motor originality and fluency).

Findings of this study are in agreement with many investigations which find a consistently high relationship between fluency and originality in creativity tests.  相似文献   

2.
Abstract

Based upon a multidimensional model for characterizing physical activity, the development of two forms (college men, college women) of an attitude inventory is described. Items held to be representative of the six dimensions of the model were evaluated on the basis of factor and item analyses using data generated by the use of preliminary forms. Hoyt reliabilities ranged from .72 to .89 for the six scales. Scales were able to differentiate between appropriate high and low preference groups for a particular type of activity in all cases except physical activity perceived as “catharsis.” The stability of the instrument is shown by comparing measures of central tendency, variability, and reliability of the basic sample with those drawn from a second, but similar population. Normative data, instructions, and a list of items, are provided.  相似文献   

3.
Abstract

The reliabilities of two types of measurement plans were compared across six hypothetical distributions of true scores or abilities. The measurement plans consisted of a fixed-length plan (FL), where the number of trials for all examinees is fixed in advance, and the trials-to-criterion plan (TTC), where the number of successful trials is fixed, and examinees continue until this criterion is reached. The comparisons revealed that for most hypothetical distributions considered, the FL plan produced higher test reliabilities. In certain cases of negative skewness, however, the TTC plan was superior. Two formulae were presented for the estimation of the reliability of a TTC test.  相似文献   

4.
Abstract

The purpose of this study was to develop an easily administered test of motor ability for college men. Expert opinion was used in the validation process and eight factors of motor ability and 29 items measuring those factors were chosen. The selected tests were administered to 222 college men and statistical analysis covered item reliability, objectivity, correlations with the criterion, and intercorrelations. Through use of the Doolittle technique multiple correlations and regression equations were computed for a number of combinations. Two test batteries including one short indoor test were recommended. Scoring tables, norms, score card, profile, and directions for administering are included in a test manual.  相似文献   

5.
Abstract

The purpose of this study was to determine whether differences in handball knowledge and skill existed between three teaching methods: traditional, contractual, and independent study. Each subject (N = 36) was given pretests in handball: a knowledge test, a wall volley test, and a serve placement test. Pre- and posttest reliabilities were reported. The three intact classes used for the study started out equal in handball knowledge and skill. After 10 weeks of instruction, the three classes were given posttests for handball knowledge and skill. No significant differences, in handball knowledge and skill, were found between the three teaching methods at the .05 level.  相似文献   

6.
Abstract

This report is concerned with the development and construction of a valid and reliable test of health knowledge and understanding for 5th grade pupils. Four forms of the preliminary test were administered to pupils beginning the 6th grade of instruction in public schools located in northeast Texas. The trial test was revised after item analysis and use of a statistical procedure to determine valid test items. Analysis of the data secured from administration of the final test to pupils who had just completed the 5th grade of health instruction indicated that the two final test forms were satisfactory measures of health knowledge and understanding.  相似文献   

7.
PurposeTo determine the intra-tester reliability of clinical measurements that assess five components related to core stability: strength, endurance, flexibility, motor control, and function.MethodsParticipants were 15 college-aged males who had not suffered any orthopedic injury in the past year. Core strength measurements included eight isometric tests and a sit-up test. The four core endurance tests were the trunk flexor test, trunk extensor test, and bilateral side bridge tests. Flexibility tests included the sit-and-reach test and active range of the trunk and hip joint motions. Proprioception via passive reposition tests of the hips and a single limb balance test on an unsteady platform were used to evaluate core motor control. Functional measurements consisted of a squat test and a single leg hop test for time and distance. Measurements were performed during two data collection sessions with a week's rest between the sessions. Intra-class correlation coefficients were calculated to establish reliability.ResultsThe overall intra-rater reliability for all core stability related measurements ranged from low (ICC = 0.35, left hip reposition) to very high (ICC = 0.98, sit-and-reach). As a group, the core endurance tests were observed to be the most reliable.ConclusionThere are highly reliable tests in each of the five groups. Overall, core endurance tests are the most reliable measurements, followed by the flexibility, strength, neuromuscular control, and functional tests, respectively.  相似文献   

8.
Abstract

Junior high school boys (N=181) took part in this study. There were 91 athletes and 90 nonathletes who took five psychological function tests2 and eight sport skill tests to determine (a) whether differences existed in selected psychological functions and selected sport skills between junior high school boy athletes and nonathletes, (b) the degree of relationship between psychological functions and sport skills, (c) the implementation of a six-multiple variation equation in predicting probable individual sport skill scores, and (d) the degree of relationship between a long and short form psychological functions test and a long and short form sport skills test.

The Stoelting visual reaction timer apparatus was used to test for simple reaction time. The Howard-Dolman apparatus was used to test for depth perception. The McClure perimeter was used to test for peripheral vision left eye, right eye, and total angle. The sport skill tests used were soccer combination skills and volley; basketball dribble shoot and volley; volleyball volley and serve; and baseball volley and repeat throws.

Significant differences existed on all psychological function tests and sport skill tests between athletes and nonathletes, in favor of athletes. The psychological function tests were independent of each other except for peripheral vision total angle with right eye and left eye. There was a low to moderate relationship between the psychological functions and the sport skills. The six-variable multiple R regression equation had a 70 percent predictive accuracy on individual scores for each sport skill test. The short form psychological functions test and the short form sport skills test could replace their respective long forms. The short form psychological functions test could moderately predict sport skill performance in the sport skill areas selected.  相似文献   

9.

Purpose: To describe the development and preliminary evaluation of the Multicontext Sitting Time Questionnaire (MSTQ). Method: During development of the MSTQ, contexts and domains of sitting behavior were utilized as recall cues to improve the accuracy of sitting assessment. The terms “workday” and “nonworkday” were used to disambiguate occupational and discretionary sitting. An expert panel evaluated content validity. Among 25 participants, test–retest reliability of the MSTQ items was assessed with intraclass correlation coefficients (ICCs). Convergent validity was assessed versus relative and absolute accelerometer-estimated sedentary time and activity log using Pearson (r) or Spearman (ρ) correlation coefficients where appropriate. Results: Pilot testing revealed Web-based MSTQ administration was rapid, scalable, and inexpensive. Most items in the MSTQ demonstrated acceptable reliability (ICCs>.70). Compared with accelerometer-estimated sedentary time relative to total wear time, the MSTQ exhibited a low correlation on workdays (r = .34) and a moderately high correlation on nonworkdays (r = .61). Conclusions: The systematic development of the MSTQ resulted in several improvements over previous tools and may serve as a model for purpose-driven questionnaire design. Additional validation is needed to conclusively determine the utility of the MSTQ.  相似文献   

10.
Abstract

Employing modified Thurstone techniques, two equivalent forms of an equal-appearing intervals attitude scale were constructed around the topic “physical fitness and exercise.” Experimental test items were subjected to an extensive refinement process preceding the formulation of the final alternate test forms. Validity of the test was based upon authoritative opinion and expert judgment. A reliability coefficient derived from test, retest sampling was .83 ± .06. A correlation coefficient of .87 ± .03 was obtained on the parallel lest forms.  相似文献   

11.
Abstract

This study was an experimental investigation of the emotional responses of boys 9 through 15 years of age to highly organized competitive baseball. The subjects were 75 boys who participated in Little League Baseball, 50 boys who were members of Middle League teams, and 80 boys who did not play on an organized team.

The Galvanic Skin Response test was employed to measure the emotional changes of boys participating in league baseball and to compare the results of these tests with those of the same boys participating in softball competition in physical education classes. Insofar as the Galvanic Skin Response test can be taken to be a valid measure of emotional excitation of boys of this age level, the results of this study suggest that youngsters were no more stimulated by competition in league games than they were by competition in physical education games.  相似文献   

12.
Abstract

Six tests were developed for the purpose of measuring selected basic skills in ice hockey. The test-retest method indicated four tests as reliable. Validity coefficients for each of the four tests when compared to subjective ranking in each skill ranged from .75 to .96. Intercorrelations were computed among the tests. The puck carry test correlated with the other three tests and was determined the best single-item for measuring overall ability. It was concluded that an ice hockey test battery should include at least three of the tests.  相似文献   

13.
Abstract

The relationships between selected personality and motor variables in emotionally disturbed children were investigated in 61 male and female children, ages 6 to 13, in residential Re-Ed schools. In addition, reliability estimates were obtained for certain measuring instruments with this special group of subjects. The results revealed that (a) selected personality and motor variables appeared essentially unrelated; (b) grip strength, 50-yd dash, and flexed-arm hang were reliable while sit-ups and 600-yd run-walk were moderately reliable; (c) the arm and leg coordination measures, the four second-order factors of the Children's Personality Questionnaire (CPQ) and Early School Personality Questionnaire (ESPQ), the Self-Esteem Scale, the Body Cathexis Scale, and the Body Cathexis-Short Form all exhibited moderate reliabilities; and (d) the 14 primary factors of the CPQ and ESPQ generally exhibited lower reliabilities.  相似文献   

14.
Abstract

The purpose of this study was to examine the Southern California Perceptual Motor Tests (SCPMT) since (1) the validity of the tests has been questioned and (2) the tests are widely used in the development of Individualized Education Programs for children with special motoric needs. The subjects were 386 children characterized as having learning and/or perceptual problems; they were evaluated by occupational therapists in Ohio and Tennessee. A factor analysis was made based on the subjects' performances on the 42 individual items. The results indicated that the test items generally have good discriminative ability. However, the distribution of items of some of the individual tests across more than one factor suggests that, at least in children with learning disorders, the tests are sampling a wider number of constructs than was intended in their design.  相似文献   

15.
The current study presents the development process and initial validation of a measure designed for assessing psychological needs satisfaction in a secondary school physical education context (Psychological Needs Satisfaction Scale in Physical Education, PNSSPE). Junior secondary school (grades 7 to 9) students (N?=?1,258) were invited to participate in three studies. In Study 1, item generation (34 items) and initial content validity of the PNSSPE were achieved. In Study 2, the factorial structure of the PNSSPE was tested using exploratory and confirmatory factor analyses. Internal consistency reliabilities of the subscales were also examined. In Study 3, the reliability and validity of the scores derived from the PNSSPE were further examined in an independent sample. Overall, the PNSSPE demonstrated good content, factorial, discriminant, and nomological validities. It also demonstrated acceptable internal consistency and test–retest reliability. The measurement model was proven invariant across gender and samples. Psychometric evidence from a series of studies suggests that the PNSSPE could be used as a reliable and valid measure to assess Hong Kong secondary school students’ satisfaction of psychological needs in physical education.  相似文献   

16.
Abstract

Three groups, two experimental and one control, consisting of 20 college freshmen in each group, were tested doing moderate and all-out exercise on a bicycle ergometer. Selected physiological responses and the circulorespiratory endurance times were measured. An eight-week training period followed during which the experimental groups participated in weight-training programs and the control subjects in archery or bait casting. After training, the tests were again administered.

Though there was an indication of improved circulorespiratory responses by the weight-training groups following training, statistical treatment of the data revealed no significant differences among the three groups in their responses to exercise.  相似文献   

17.
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18.
Abstract

The paper presents a method of estimating the emotional factor in flarimeter tests on athletes, by analyzing an index of responses to standard stimulus  相似文献   

19.
Abstract

The purpose of this study was to determine if differences in mental imagery exist among groups of university women varying in experience, interests, and abilities in motor skills. Subjects for this study were 77 women, all of whom were associated with the Pennsylvania State University. Included were 14 physical education faculty members, 18 senior physical education majors, 19 freshman physical education majors, and 26 freshman nonmajors. Mental imagery was measured with three imagery tests developed specifically for this study. Test data were analyzed and treated statistically using analysis of variance and Duncan's new multiple-range test. The four groups did not differ significantly in their ability to recognize previously presented geometric forms or previously presented motor acts. The three major groups were significantly superior in remembering details of motor demonstrations when compared to the least experienced.  相似文献   

20.
BackgroundChronic ankle instability (CAI) is a common sequela following an acute lateral ankle sprain (LAS). To treat an acute LAS more effectively and efficiently, it is important to identify patients at substantial risk for developing CAI. This study identifies magnetic resonance imaging (MRI) manifestations for predicting CAI development after a first episode of LAS and explores appropriate clinical indications for ordering MRI scans for these patients.MethodsAll patients with a first-episode LAS who received plain radiograph and MRI scanning within the first 2 weeks after LAS from December 1, 2017 to December 1, 2019 were identified. Data were collected using the Cumberland Ankle Instability Tool at final follow-up. Demographic and other related clinical variables, including age, sex, body mass index, and treatment were also recorded. Univariable and multivariable analyses were performed successively to identify risk factors for CAI after first-episode LAS.ResultsA total 131 out of 362 patients with a mean follow-up of 3.0 ± 0.6 years (mean ± SD; 2.0–4.1 years) developed CAI after first-episode LAS. According to multivariable regression, development of CAI after first-episode LAS was associated with 5 prognostic factors: age (odds ratio (OR) = 0.96, 95% confidence interval (95%CI): 0.93–1.00, p = 0.032); body mass index (OR = 1.09, 95%CI: 1.02–1.17, p = 0.009); posterior talofibular ligament injury (OR = 2.17, 95%CI: 1.05–4.48, p = 0.035); large bone marrow lesion of the talus (OR = 2.69, 95%CI: 1.30–5.58, p = 0.008), and Grade 2 effusion of the tibiotalar joint (OR = 2.61, 95%CI: 1.39–4.89, p = 0.003). When patients had at least 1 positive clinical finding in the 10-m walk test, anterior drawer test, or inversion tilt test, they had a 90.2% sensitivity and 77.4% specificity in terms of detecting at least 1 prognostic factor by MRI.ConclusionMRI scanning is valuable in predicting CAI after first-episode LAS for those patients with at least 1 positive clinical finding in the 10-m walk test, anterior drawer test, and inversion tilt test. Further prospective and large-scale studies are necessary for validation.  相似文献   

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