Robert A Cribbie
Biographic Data
| ID | 6099442 |
|---|---|
| NAME | Robert A Cribbie |
| GIVEN NAMES | Robert A |
| FAMILY NAME | Cribbie |
| SIGNATURE | CRIBBIE R A |
| AFFILIATIONS | York University |
| ORCID | 0000-0002-9247-497X |
| VERIFIED | Yes |
| TOTAL WORKS | 18 |
| TOTAL CITATIONS | 22 |
| WORKS AS AUTHOR | 18 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 3 |
Navigating the Bayes maze
Bayesian statistics has gained substantial popularity in the social sciences, particularly in psychology. Despite its growing prominence in the psychological literature, many researchers remain unacquainted with Bayesian methods and their advantages. This tutorial addresses the needs of curious applied psychology researchers and introduces Bayesian analysis as an accessible and powerful tool. We begin by comparing Bayesian and frequentist approac…
Equivalence Testing Based Fit Index
A popular measure of model fit in structural equation modeling (SEM) is the standardized root mean squared residual (SRMR) fit index. Equivalence testing has been used to evaluate model fit in structural equation modeling (SEM) but has yet to be applied to SRMR. Accordingly, the present study proposed equivalence-testing based fit tests for the SRMR (ESRMR). Several variations of ESRMR were introduced, incorporating different equivalence bounds a…
Perfectionism, anxiety sensitivity, and statistics anxiety
We predicted that low statistics grades, anxiety sensitivity, and trait perfectionism would be associated with increased statistics anxiety and worsened statistics attitudes. We also expected a grades by personality interaction, consistent with the vulnerability-stress model. Participants included 423 students currently taking a statistics class. We used a two-wave longitudinal design using self-reported online surveys at the beginning of term an…
Effect size reporting and interpretation in social personality research
Evaluating Equivalence Testing Methods for Measurement Invariance
Measurement Invariance (MI) is often concluded from a nonsignificant chi-square difference test. Researchers have also proposed using change in goodness-of-fit indices ([Formula: see text]GOFs) instead. Both of these commonly used methods for testing MI have important limitations. To combat these issues, To combat these issues, it was proposed using an equivalence test (EQ) to replace the chi-square difference test commonly used to test MI. Due t…
The role of alexithymia in trauma therapy outcomes
These findings underscore the role of alexithymia in trauma therapy, and the need to properly attend to the deficits and issues related to alexithymia at initial stages of therapy with survivors of childhood abuse in order to facilitate improvements in trauma-specific symptoms. (PsycINFO Database Record (c) 2020 APA, all rights reserved)
Are we really that different from each other? The difficulties of focusing on similarities in cross-cultural research
In this article we argue that there are 2 dominant underlying themes in discussions of strategies for dealing with diversity—similarity and difference. When we are dealing with social groups, a number of basic psychological processes, as well as popular media and research-based narratives, make it easier to highlight difference rather than similarity. This difference-based approach in research is inherently divisive, but the training that we rece…
The Conscientious Responders Scale
This investigation introduces a novel tool for identifying conscientious responders (CRs) and random responders (RRs) in psychological inventory data. The Conscientious Responders Scale (CRS) is a five-item validity measure that uses instructional items to identify responders. Because each item instructs responders exactly how to answer that particular item, each response can be scored as either correct or incorrect. Given the long odds of answer…
Beyond Gender Differences
Proponents of what has been termed the Gender Similarities Hypothesis (GSH) have typically relied on meta-analyses as well as the generation of nonsignificant tests of mean differences to support their argument that the genders are more similar than they are different. In the present article, we argue that alternative statistical methodologies, such as tests of equivalence, can provide more accurate (yet equally rigorous) tests of these hypothese…
A Randomized Controlled Trial of Cognitive Behavior Therapy Tailored to Psychological Adaptation to an Implantable Cardioverter Defibrillator
OBJECTIVES: To evaluate a eight-session cognitive behavior therapy (CBT) intervention tailored to adaptation in implantable cardioverter defibrillator (ICD) patients; and to test for treatment group by gender interaction effects. METHODS: Patients receiving their first ICD implant were randomized to CBT or usual cardiac care. Primary outcomes measured at baseline, 6-month, and 12-month follow-ups were symptoms of anxiety and depression (Hospital …
Light and Heavy Heterosexual Activities of Young Canadian Adolescents
The objectives of this research were to explore patterns of heterosexual activity in early adolescence and to examine the differential pathways to light and heavy heterosexuality. We utilized the National Longitudinal Survey of Canadian Children and Youth (NLSCY) in which heterosexual behaviors, as well as puberty, parenting processes, peer self‐concept, and problem behaviors were examined. The heterosexual activities of the majority of 12‐ and 1…
Social Support, Self-Esteem, and Stress as Predictors of Adjustment to University Among First-Year Undergraduates
The current study examined the joint effects of stress, social support, and self-esteem on adjustment to university. First-year undergraduate students (N = 115) were assessed during the first semester and again 10 weeks later, during the second semester of the academic year. Multiple regressions predicting adjustment to university from perceived social support (friends and family), self-esteem (academic, social, and global), and stress were condu…
Psychological Correlates of Quality of Life in Atrial Fibrillation
The Effects of Nonnormality on Parametric, Nonparametric, and Model Comparison Approaches to Pairwise Comparisons
Researchers in the behavioral sciences are often interested in comparing the means of several treatment conditions on a specific dependent measure. When scores on the dependent measure are not normally distributed, researchers must make important decisions regarding the multiple comparison strategy that is implemented. Although researchers commonly rely on the potential robustness of traditional parametric test statistics (e.g., t and F), these t…
Pairwise Multiple Comparison Tests When Data Are Nonnormal
Numerous authors suggest that the data gathered by investigators are not normal in shape.Accordingly, methods for assessing pairwise multiple comparisons of means with traditional statistics will frequently result in biased rates of Type I error and depressed power to detect effects.One solution is to obtain a critical value to assess statistical significance through bootstrap methods.The SAS system can be used to conduct step-down bootstrapped t…
Pairwise Multiple Comparison Tests when Data are Nonnormal
Numerous authors suggest that the data gathered by investigators are not normal in shape. Accordingly, methods for assessing pairwise multiple comparisons of means with traditional statistics will frequently result in biased rates of Type I error and depressed power to detect effects. One solution is to obtain a critical value to assess statistical significance through bootstrap methods. The SAS system can be used to conduct step-down bootstrappe…
Structural Equation Models and the Regression Bias for Measuring Correlates of Change
ANCOVA and regression both exhibit a directional bias when measuring correlates of change. This bias confounds the comparison of changes between naturally occurring groups with large pretest differences (ANCOVA), or for identifying predictors of change when the predictor is correlated with pretest (regression). This bias is described in some detail. A computer simulation study is presented, which shows that properly identified structural equation…
Statistical Practices of Educational Researchers
Articles published in several prominent educational journals were examined to investigate the use of data analysis tools by researchers in four research paradigms: between-subjects univariate designs, between-subjects multivariate designs, repeated measures designs, and covariance designs. In addition to examining specific details pertaining to the research design (e.g., sample size, group size equality/inequality) and methods employed for data a…
The Conscientious Responders Scale
This investigation introduces a novel tool for identifying conscientious responders (CRs) and random responders (RRs) in psychological inventory data. The Conscientious Responders Scale (CRS) is a five-item validity measure that uses instructional items to identify responders. Because each item instructs responders exactly how to answer that particular item, each response can be scored as either correct or incorrect. Given the long odds of answer…
Light and Heavy Heterosexual Activities of Young Canadian Adolescents
The objectives of this research were to explore patterns of heterosexual activity in early adolescence and to examine the differential pathways to light and heavy heterosexuality. We utilized the National Longitudinal Survey of Canadian Children and Youth (NLSCY) in which heterosexual behaviors, as well as puberty, parenting processes, peer self‐concept, and problem behaviors were examined. The heterosexual activities of the majority of 12‐ and 1…
Beyond Gender Differences
Proponents of what has been termed the Gender Similarities Hypothesis (GSH) have typically relied on meta-analyses as well as the generation of nonsignificant tests of mean differences to support their argument that the genders are more similar than they are different. In the present article, we argue that alternative statistical methodologies, such as tests of equivalence, can provide more accurate (yet equally rigorous) tests of these hypothese…
Statistical Practices of Educational Researchers
Articles published in several prominent educational journals were examined to investigate the use of data analysis tools by researchers in four research paradigms: between-subjects univariate designs, between-subjects multivariate designs, repeated measures designs, and covariance designs. In addition to examining specific details pertaining to the research design (e.g., sample size, group size equality/inequality) and methods employed for data a…
Structural Equation Models and the Regression Bias for Measuring Correlates of Change
ANCOVA and regression both exhibit a directional bias when measuring correlates of change. This bias confounds the comparison of changes between naturally occurring groups with large pretest differences (ANCOVA), or for identifying predictors of change when the predictor is correlated with pretest (regression). This bias is described in some detail. A computer simulation study is presented, which shows that properly identified structural equation…
Pairwise Multiple Comparison Tests When Data Are Nonnormal
Numerous authors suggest that the data gathered by investigators are not normal in shape.Accordingly, methods for assessing pairwise multiple comparisons of means with traditional statistics will frequently result in biased rates of Type I error and depressed power to detect effects.One solution is to obtain a critical value to assess statistical significance through bootstrap methods.The SAS system can be used to conduct step-down bootstrapped t…
Pairwise Multiple Comparison Tests when Data are Nonnormal
Numerous authors suggest that the data gathered by investigators are not normal in shape. Accordingly, methods for assessing pairwise multiple comparisons of means with traditional statistics will frequently result in biased rates of Type I error and depressed power to detect effects. One solution is to obtain a critical value to assess statistical significance through bootstrap methods. The SAS system can be used to conduct step-down bootstrappe…
The Effects of Nonnormality on Parametric, Nonparametric, and Model Comparison Approaches to Pairwise Comparisons
Researchers in the behavioral sciences are often interested in comparing the means of several treatment conditions on a specific dependent measure. When scores on the dependent measure are not normally distributed, researchers must make important decisions regarding the multiple comparison strategy that is implemented. Although researchers commonly rely on the potential robustness of traditional parametric test statistics (e.g., t and F), these t…
Psychological Correlates of Quality of Life in Atrial Fibrillation
Social Support, Self-Esteem, and Stress as Predictors of Adjustment to University Among First-Year Undergraduates
The current study examined the joint effects of stress, social support, and self-esteem on adjustment to university. First-year undergraduate students (N = 115) were assessed during the first semester and again 10 weeks later, during the second semester of the academic year. Multiple regressions predicting adjustment to university from perceived social support (friends and family), self-esteem (academic, social, and global), and stress were condu…
Light and Heavy Heterosexual Activities of Young Canadian Adolescents
The objectives of this research were to explore patterns of heterosexual activity in early adolescence and to examine the differential pathways to light and heavy heterosexuality. We utilized the National Longitudinal Survey of Canadian Children and Youth (NLSCY) in which heterosexual behaviors, as well as puberty, parenting processes, peer self‐concept, and problem behaviors were examined. The heterosexual activities of the majority of 12‐ and 1…
A Randomized Controlled Trial of Cognitive Behavior Therapy Tailored to Psychological Adaptation to an Implantable Cardioverter Defibrillator
OBJECTIVES: To evaluate a eight-session cognitive behavior therapy (CBT) intervention tailored to adaptation in implantable cardioverter defibrillator (ICD) patients; and to test for treatment group by gender interaction effects. METHODS: Patients receiving their first ICD implant were randomized to CBT or usual cardiac care. Primary outcomes measured at baseline, 6-month, and 12-month follow-ups were symptoms of anxiety and depression (Hospital …
Beyond Gender Differences
Proponents of what has been termed the Gender Similarities Hypothesis (GSH) have typically relied on meta-analyses as well as the generation of nonsignificant tests of mean differences to support their argument that the genders are more similar than they are different. In the present article, we argue that alternative statistical methodologies, such as tests of equivalence, can provide more accurate (yet equally rigorous) tests of these hypothese…
The Conscientious Responders Scale
This investigation introduces a novel tool for identifying conscientious responders (CRs) and random responders (RRs) in psychological inventory data. The Conscientious Responders Scale (CRS) is a five-item validity measure that uses instructional items to identify responders. Because each item instructs responders exactly how to answer that particular item, each response can be scored as either correct or incorrect. Given the long odds of answer…
Are we really that different from each other? The difficulties of focusing on similarities in cross-cultural research
In this article we argue that there are 2 dominant underlying themes in discussions of strategies for dealing with diversity—similarity and difference. When we are dealing with social groups, a number of basic psychological processes, as well as popular media and research-based narratives, make it easier to highlight difference rather than similarity. This difference-based approach in research is inherently divisive, but the training that we rece…
The role of alexithymia in trauma therapy outcomes
These findings underscore the role of alexithymia in trauma therapy, and the need to properly attend to the deficits and issues related to alexithymia at initial stages of therapy with survivors of childhood abuse in order to facilitate improvements in trauma-specific symptoms. (PsycINFO Database Record (c) 2020 APA, all rights reserved)
Evaluating Equivalence Testing Methods for Measurement Invariance
Measurement Invariance (MI) is often concluded from a nonsignificant chi-square difference test. Researchers have also proposed using change in goodness-of-fit indices ([Formula: see text]GOFs) instead. Both of these commonly used methods for testing MI have important limitations. To combat these issues, To combat these issues, it was proposed using an equivalence test (EQ) to replace the chi-square difference test commonly used to test MI. Due t…
Effect size reporting and interpretation in social personality research
Navigating the Bayes maze
Bayesian statistics has gained substantial popularity in the social sciences, particularly in psychology. Despite its growing prominence in the psychological literature, many researchers remain unacquainted with Bayesian methods and their advantages. This tutorial addresses the needs of curious applied psychology researchers and introduces Bayesian analysis as an accessible and powerful tool. We begin by comparing Bayesian and frequentist approac…
Equivalence Testing Based Fit Index
A popular measure of model fit in structural equation modeling (SEM) is the standardized root mean squared residual (SRMR) fit index. Equivalence testing has been used to evaluate model fit in structural equation modeling (SEM) but has yet to be applied to SRMR. Accordingly, the present study proposed equivalence-testing based fit tests for the SRMR (ESRMR). Several variations of ESRMR were introduced, incorporating different equivalence bounds a…
Perfectionism, anxiety sensitivity, and statistics anxiety
We predicted that low statistics grades, anxiety sensitivity, and trait perfectionism would be associated with increased statistics anxiety and worsened statistics attitudes. We also expected a grades by personality interaction, consistent with the vulnerability-stress model. Participants included 423 students currently taking a statistics class. We used a two-wave longitudinal design using self-reported online surveys at the beginning of term an…
Psychology (13 works) · Statistics (11 works) · Mathematics (9 works) · Econometrics (6 works) · Social Psychology (6 works) · Clinical Psychology (5 works) · Anxiety (4 works) · Developmental psychology (4 works) · Medicine (4 works) · Psychiatry (4 works)