Black Grandparents: Curriculum Development

1996 ◽  
Vol 43 (2) ◽  
pp. 119-134 ◽  
Author(s):  
Robert Strom ◽  
Shirley Strom ◽  
Pat Collinsworth ◽  
Paris Strom ◽  
Dianne Griswold
Keyword(s):  
Multivariate Analysis ◽  
Curriculum Development ◽  
Analysis Of Variance ◽  
Educational Program ◽  
Univariate Analysis ◽  
Multivariate Analysis Of Variance ◽  
Education Programs ◽  
Main Effects ◽  
Effective Analysis

The performance of Black grandparents was examined to determine the most suitable content for an educational program intended to assist them in their role. A sample of 626 non-consanguineous subjects included 204 grandparents, 128 parents, and 294 grandchildren. Each generation group completed a separate version of the Grandparent Strengths and Needs Inventory to identify the favorable qualities of grandparents and aspects of their relationships in which further growth was necessary. A combination of multivariate analysis of variance procedures, univariate analysis of variance tests, and t-tests were used to analyze scores, confirm results, and assist with interpretation of data. All groups described aspects of grandparents success and made known specific realms of learning that grandparents should acquire in order to become more effective. Analysis of the responses revealed significant main effects for generation, gender of grandchild, age of grandchild, and amount of time that grandparent and grandchild spent together. Considerations were identified for improving grandparent influence and guiding the development of grandparent education programs.

Problem-Solving Performances of First-Grade Children

1971 ◽  
Vol 2 (1) ◽  
pp. 50-64 ◽  
Author(s):  
Leslie P. Steffe ◽  
David C. Johnson
Keyword(s):  
Multivariate Analysis ◽  
Problem Solving ◽  
Analysis Of Variance ◽  
Significant Interaction ◽  
Univariate Analysis ◽  
First Grade ◽  
Problem Type ◽  
Problem Types ◽  
Main Effect ◽  
Main Effects

A sample of 111 first-grade children was partitioned into 4 categories, where the categorization was determined by an ability to make quantitative comparisons and IQ. 6 problems of each of 8 problem types were presented to each child in a randomized sequence. Approximately one-half of the children in each category were randomly assigned to 1 of 2 levels of Problem Conditions. A multivariate analysis of variance indicated that IQ was not significant. Problem Conditions was significant (p<.01p<.01). Univariate analysis indicated a significant interaction (p<.05p<.05) due to Quantitative Comparisons and Problem Conditions for 1 problem type; significant main effects (p<.01p<.01) due to Problem Conditions for the remaining 7 problem types; and a significant (p<.05p<.05) main effect due to Quantitative Comparisons for 1 of the remaining 7 problem types.

Repeated-Measures Designs: Univariate or Multivariate Analysis of Variance?

1997 ◽  
Vol 85 (1) ◽  
pp. 193-194
Author(s):  
Peter Hassmén
Keyword(s):  
Multivariate Analysis ◽  
Analysis Of Variance ◽  
Repeated Measures ◽  
Type I Error ◽  
Univariate Analysis ◽  
Type I ◽  
Multivariate Analysis Of Variance ◽  
Repeated Measures Analysis ◽  
Alpha Level ◽  
Repeated Measures Designs

Violation of the sphericity assumption in repeated-measures analysis of variance can lead to positively biased tests, i.e., the likelihood of a Type I error exceeds the alpha level set by the user. Two widely applicable solutions exist, the use of an epsilon-corrected univariate analysis of variance or the use of a multivariate analysis of variance. It is argued that the latter method offers advantages over the former.

scholarly journals Cognitive flexibility of smokers in the context of social anxiety

2020 ◽  
pp. 93-99
Keyword(s):  
Multivariate Analysis ◽  
Social Anxiety ◽  
Analysis Of Variance ◽  
Cognitive Flexibility ◽  
Univariate Analysis ◽  
Multivariate Analysis Of Variance ◽  
Nicotine Abuse ◽  
Significant Difference ◽  
Wilks Lambda ◽  
Study Population

Background: The cognitiveCognitive dysfunction may be an important factor in smoking and nicotine abuse. However, there are very few studies that have examined the effects of psychiatric conditions on the cognitive flexibility of smokers. Objectives: This research was conducted with the aim of examination theto examine cognitive flexibility (perceive theperceived controllability and cognitive alternatives) ofamong smokers in the context of with social anxiety. MaterialMaterials and methods: The research was a study withpresent causal-comparative design. The populationstudy was allconducted on 60 smoker students ofstudying at Arak University, Arak, Iran, in 2018-2019 years. For selecting the research sample the. The study population was selected using the purposive sampling was usedtechnique. At first, the participants completed the Social Phobia Inventory (SPIN) and Cognitive Flexibility Inventory (CFI).. Then, based on the cutoff point scores of SPIN (19 to above),≤), the participants were divided into two smoker groups (n=30 in each group) were selected: smoker groupsof smokers with and without social anxiety. (n=30 in each group). Finally, these groups were compared in perceive the terms of perceived controllability and cognitive alternatives by Multivariate Analysis of Variance (MANOVA).using the multivariate analysis of variance. Results: The results indicated a significant difference in the linerlinear composition of the dependent variables ofin the two groups (wilks,Wilks’ lambda= 0/.799, F50,2= 6/.726, p= P=0/.004). UnivariateThe results of the univariate analysis of variance indicated that the smoker group with social anxiety had lower perceive theperceived controllability and cognitive alternatives, compared to the smoker group without social anxiety. Conclusion: In generalAs the findings indicated, the level of cognitive flexibility in the smokers with and without social anxiety iswas different. Therefore, it is necessary to consideringconsider the evaluation and treatment of cognitive deficits in smokers based on their level of social anxiety.

Expertise- and Tempo-Related Performance Differences in Unimanual Drumming

Motor Control ◽  
2021 ◽  
pp. 1-36
Author(s):  
Bryony Buck ◽  
Scott Beveridge ◽  
Gerard Breaden Madden ◽  
Hans-Christian Jabusch
Keyword(s):  
Multivariate Analysis ◽  
Motion Capture ◽  
Analysis Of Variance ◽  
High Speed ◽  
Multivariate Analysis Of Variance ◽  
3D Motion ◽  
Precise Control ◽  
Timing Variability ◽  
Main Effects ◽  
3D Motion Capture

Background: High-speed drumming requires precise control over the timing, velocity, and magnitude of striking movements. Aim: To examine effects of tempo and expertise on unaccented repetitive drumming performance using 3D motion capture. Methods: Expert and amateur drummers performed unimanual, unaccented, repetitive drum strikes, using their dominant right hand, at five different tempi. Performance was examined with regard to timing variability, striking velocity variability, the ability to match the prescribed tempo, and additional variables. Results: Permutated multivariate analysis of variance (PERMANOVA) revealed significant main effects of tempo (p < .001) and expertise (p <.001) on timing variability and striking velocity variability; low timing variability and low striking velocity variability were associated with low/medium tempo as well as with increased expertise. Individually, improved precision appeared across an optimum tempo range. Precision was poorest at maximum tempo (400 hits per minute) for precision variables. Conclusions: Expert drummers demonstrated greater precision and consistency than amateurs. Findings indicate an optimum tempo range that extends with increased expertise.

scholarly journals Repeated measures in randomized block and split-plot experiments

1993 ◽  
Vol 23 (4) ◽  
pp. 625-639 ◽  
Author(s):  
M.L. Gumpertz ◽  
C. Brownie
Keyword(s):  
Multivariate Analysis ◽  
Analysis Of Variance ◽  
Loblolly Pine ◽  
Repeated Measures ◽  
Univariate Analysis ◽  
Complete Analysis ◽  
Phosphorus Fertilization ◽  
Multivariate Analysis Of Variance ◽  
Repeated Measures Data ◽  
Split Plot

Randomized block and split-plot designs are among the most commonly used experimental designs in forest research. Measurements for plots in a block (or subplots in a whole plot) are correlated with each other, and these correlations must be taken into account when analyzing repeated-measures data from blocked designs. The analysis is similar to repeated-measures analysis for a completely randomized design, but test statistics must allow for random block × time effects, and standard errors for treatment means must also incorporate block to block variation and variation among plots within a block. Two types of statistical analysis are often recommended for repeated-measures data: analysis of contrasts of the repeated factor and multivariate analysis of variance. A complete analysis of repeated measures should usually contain both of these components, just as in univariate analysis of variance it is often necessary to decompose the main effects into single degree of freedom contrasts to answer the research objectives. We demonstrate the multivariate analysis of variance and the analysis of contrasts in detail for two experiments. In addition, estimation of coefficients assuming a polynomial growth curve is discussed in detail for one of these experiments. The first experiment, a randomized complete block design, is a forest nutrition study of the long-term effects of midrotation nitrogen and phosphorus fertilization on loblolly pine (Pinustaeda L.); the second experiment, a split-plot design, is an air-pollution study of the effects of ozone and acid precipitation on loblolly pine growth.

Bayesian Full Rank MANOVA/MANCOVA: An Intermediate Exposition with Interactive Computer Examples

1979 ◽  
Vol 4 (4) ◽  
pp. 357-404 ◽  
Author(s):  
George G. Woodworth
Keyword(s):  
Multivariate Analysis ◽  
Multiple Regression ◽  
Analysis Of Variance ◽  
Univariate Analysis ◽  
Full Rank ◽  
Multivariate Analysis Of Variance

Computation and interpretation of Bayesian full-rank multivariate analysis of variance and covariance is described and illustrated in an exposition intended for readers familiar with univariate analysis of variance and multiple regression.

Freudian Symbols on Sexual and Creative Aspects of Stories

1998 ◽  
Vol 82 (3) ◽  
pp. 1059-1072
Author(s):  
Constance J. Larson
Keyword(s):  
College Students ◽  
Multivariate Analysis ◽  
Analysis Of Variance ◽  
Repeated Measures ◽  
Univariate Analysis ◽  
Visual Presentation ◽  
Pairwise Comparisons ◽  
Sexual Content ◽  
Multivariate Analysis Of Variance

Sexual content and creativity of stories and story titles was investigated. 96 college students responded to visual presentation of instances of theoretical Freudian symbols. Analyses subjected responses to a 2 (sex) × 2 (symbol) × 2 (mode) × 6 (subscales) analysis of variance with repeated measures on subscales and to multivariate analysis of variance procedures with four dependent measures. These showed men wrote masculine stories and women wrote feminine stories. Certain subscales were more sensitive to sexual content than others. Pairwise comparisons between the subscales among instances of symbols emerged as significant. In addition, subjects exposed to Male symbols wrote stories containing greater latent sexual content than subjects exposed to Female symbols. Creativity of story tides was evident only on a univariate analysis of variance.

Articulation Development in Preschool Children

1986 ◽  
Vol 29 (1) ◽  
pp. 29-36 ◽  
Author(s):  
Kathryn W. Kenney ◽  
Elizabeth M. Prather
Keyword(s):  
Multivariate Analysis ◽  
Preschool Children ◽  
Analysis Of Variance ◽  
Repeated Measures ◽  
Multivariate Analysis Of Variance ◽  
Two Factors ◽  
Main Effects

The purpose of this study was to describe the consistency of productions of /θ, r, l, s, ∫, t∫, f, t, k/ in releasing and arresting position for 2 ½- to 5-year-old children. The Coarticulation Assessment in Meaningful Language (Kenney & Prather, 1984) was given to 360 children, 60 at each of six age levels. A four-way multivariate analysis of variance with repeated measures on the last two factors was used to test for main effects and interactions among age, sex, phoneme, and position. These children produced /θ, ∫, t∫, l, f/ with greater accuracy in the releasing position, but articulated /k, s, t/ at similar levels of accuracy in both positions. They produced /r/ with greater accuracy as a vocalic allophone. Further patterns and interactions are discussed.

Effects of Employment Relationship, Response of Recipient and Sex of Rater on Perceptions of Sexual Harassment

1987 ◽  
Vol 65 (1) ◽  
pp. 55-63 ◽  
Author(s):  
Tricia S. Jones ◽  
Martin S. Remland ◽  
Claire C. Brunner
Keyword(s):  
Multivariate Analysis ◽  
Sexual Harassment ◽  
Analysis Of Variance ◽  
Undergraduate Students ◽  
Employment Relationship ◽  
Multivariate Analysis Of Variance ◽  
Men And Women ◽  
Male Undergraduate ◽  
Main Effects ◽  
Univariate Analyses

The effects of the employment relationship (superior vs coworker), recipient's response (positive vs negative), and sex of the rater (male vs female) on perceptions of sexual harassment, appropriateness of the initiator's behavior, and appropriateness of the recipient's behavior were investigated. Subjects were 82 female and 76 male undergraduate students. The results of a 2 × 2 × 2 multivariate analysis of variance indicated main effects for response of the recipient and sex of the rater. Univariate analyses indicated that women rated the initiator less favorably than men, that men perceived the situation as more harassing and approved of the recipient more than women when the recipient's responses were positive, although there was no difference between men and women when the recipient's responses were negative.

Selflessness in Anorexia Nervosa as Reflected in the Rorschach Comprehensive System

2012 ◽  
Vol 33 (1) ◽  
pp. 78-93 ◽  
Author(s):  
Gili Curiel-Levy ◽  
Laura Canetti ◽  
Esti Galili-Weisstub ◽  
Myrna Milun ◽  
Eitan Gur ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Anorexia Nervosa ◽  
Analysis Of Variance ◽  
Clinical Observation ◽  
Comparison Group ◽  
Comprehensive System ◽  
Multivariate Analysis Of Variance ◽  
Rorschach Comprehensive System ◽  
Group A

This study examines the expression of selflessness – the tendency to ignore one’s own needs and serve others’ needs – in Rorschach protocols of women suffering from anorexia nervosa. The protocols of 35 women suffering from anorexia nervosa were compared to 30 protocols of a psychiatric comparison group. A multivariate analysis of variance over five variables (AG, PER, PHR, COP, and GHR) was significant: Anorexic patients showed higher characteristics of selflessness compared to the psychiatric comparison group. These findings contribute to the validation of the Rorschach technique and to the clinical observation of selflessness in anorexic patients, and they emphasize specific characteristics in the treatment of anorexia nervosa patients.

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