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Showing 1 to 20 of 57 for “"Pearson Product Moment Correlation Coefficient"”.
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Type Ii Robustness Of The Null Hypothesis Rho = 0 For Non-Normal Distributions
<p>Is the t test statistic for the Pearson Product Moment Correlation Coefficient robust to errors of the second kind? This investigation indirectly measured the effects of power through a type 2 error rate robustness study. The results were revealing.</p>
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Equity of access: Exploring Internet connectivity within Oklahoma public schools.
… data was tested using a series of ANOVAs and a Pearson product-moment correlation coefficient. The findings of the study are as follows: (a) The analysis of variance showed that none of the independent variables had a significant effect upon the percentage of classrooms connected to the …
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Phylogenetic Analysis of Certain Lower Brachycerous Diptera in the Nearctic Region
… analysis and by three phenetic analyses: the Pearson product-moment correlation coefficient, the average taxonomic distance, and the mean character distance. Six out-group genera are included for purposes of comparison.
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An Investigation of the Relationship Between Locus of Control and Achievement in Third and Fifth Grade Students
… score for each subject. The study implemented a correlational research design. The Pearson product moment correlation coefficient was used to determine the relationship between the test scores. Results indicated a significant relationship between the internal dimension of locus of control and …
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A Correlational Study of Locus of Control and Reading Achievement Among Gifted Middle School Students
… score for each subject. The study used a correlational research design. The Pearson product moment correlation coefficient was used to determine the relationship between test scores. Analysis of statistical data revealed a .0985 correlation. This correlation was not significant.</p>
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Relationship between the Armed Services Vocational Aptitude Battery (ASVAB)--and performance in fleet readiness squadron (FRS)--Acoustic Operator training
… syllabus. This was accomplished by computing a Pearson Product - Moment Correlation Coefficient, corrected for restriction in range, to determine the correlation between ASVAB subtest and composite scores and success or failure in the FRS syllabus. The results indicate that ASVAB scores are only …
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The Relationship Between the Initial Screening Instrument and the California Achievement Test in Kindergarten
… or above in an urban public school system. The Pearson Product-Moment Correlation Coefficient was used to compute the correlation coefficients. A significant relationship was found in Sound Recognition, Mathematical Concepts and the Composite Score. Sex and racial differences were also …
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The Relationship Between Locus of Control and Academic Success of Post-Secondary Students in Electronics Technology
… as a measure of success. The study implemented a correlational research design, and the Pearson product moment correlation coefficient was used to determine the relationship between the locus of control scores and the GPA scores. Results indicated a significant relationship between the internal …
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Nurse and patient perception of stressors associated with coronary artery bypass surgery
… techniques: (1) descriptive methods, (2) Pearson Product Moment Correlation Coefficient, and (3) Student t-test. Nurses consistently rated the stressors higher than the patients. The results suggest that nurses need to develop a method of accurately assessing the patient's perception of …
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Male attitudes toward the timing of parenthood
… of this research was to explore any significant correlations between age, marital status, parental status, age at birth of first child, number of children in family, wait from marriage to first birth, job status, educational status, religious preference and attitude toward timing of parenthood. …
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The relationship between the time spent reading at home with parents and reading achievement
… Print test was administered to the children. The Pearson product moment correlation coefficient was used to examine the relationship between the amounts of time the parents stated that they read to their child at home and their child's test score. In contrast to the current literature, this study …
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Use of Motion Artifact for the Detection of Respiratory Effort in Polysomnography
… of each resultant waveform was measured using a Pearson product moment correlation coefficient and were studied to determine the most reliable signal. A total of 12 subjects were recorded in a clinical setting, all being evaluated for obstructive sleep apnea. The ability to detect respiratory …
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The Relationship Between Home Environment and Ninth-Grade Students' Mathematics Achievement
… home environment and mathematics achievement the Pearson product moment correlation coefficient were computed, There was a positive correlation between home environment and mathematics achievement, significant at the ,01 level for all students, for male students, for female students, and for black …
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The Relationship Among Test Anxiety, Academic Achievement, and Age in Associate Degree Nursing Students
… by the use of descriptive statistics, the Pearson product moment correlation coefficient, and the ANOVA. The alpha level was set at 0.05. The findings of this study revealed that as test anxiety increased, academic achievement (course grade)of the ADN students significantly decreased (r = …
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Predicting Registered Health Information Administrator Examination Scores
… the statistical analyses; 118 were employed in correlation analysis and to develop a Registered Health Information Administrator certification examination success prediction model and to establish a 95% Approximate Prediction Interval, while the remaining 79 records were used to validate the …
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Perceptions of Opportunity Among Youth Served by the Allegheny County Department of Human Services: A Program Evaluation Study of the Partnership for Youth Transition
… This study uses a Paired-Samples T-Test, a Pearson Product-Moment Correlation Coefficient and an Analysis of Variance to see if the perceptions of opportunity changed during PYT program involvement, and to analyze if other variables (risk, service involvement and demographic characteristics) …
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The relationship of the NCATE standards to the accreditation decision
… In the second step of the analyses, the Pearson product—moment correlation coefficient (r) was computed between the accreditation decision and each of the standards and certain institutional characteristics for each program. In the third step, those standards and institutional …
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First-term Air Force medical service corps officers: Relationship between MBTI® and initial occupational placement to predict job satisfaction.
… used, including, frequency distribution, the Pearson product-moment correlation coefficient, and regression analyses, among others. Results showed a statistical significant correlation between the MBTI type of the first-term MSC officer matches and their initial occupational placement …
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Job Satisfaction of Female Superintendents: Role Conflict and Role Commitment
… and among variables were investigated using Pearson product-moment correlation coefficient, a multiple regression analysis, and ANOVA. This study found that unlike both male and female secondary principals in the Midwest (Eckman, 2004), role conflict and role commitment had no statistically …
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Using diffuse idiopathic skeletal hyperostosis to determine age at death
… were correlated to age at death using Pearson product-moment correlation coefficient tests. Regression equations were created based on the correlations and produced R-square values of 52% for incipient/mild males, 41% for moderate/severe males, 85% for incipient/mild females and 91% for …
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