e2 - R.scramb, Ospan.scram.noVer

library(knitr)
opts_knit$set(self.contained=TRUE, root.dir="../")
opts_chunk$set(fig.cap="", error=TRUE, cache=FALSE, echo=FALSE, fig.width=5, fig.height=3.5)

Descriptives

N

##                task trialtype Participants
## 1 Ospan.scram.noVer         D           20
## 2 Ospan.scram.noVer         S           20
## 3          R.scramb         D           16
## 4          R.scramb         S           16

Residual Check

Scatterplots of Similar vs Dissimilar

gray line has intercept=0, slope=1. Blue line is regression fit.

Averaged across similarity conditions (and z-scored)

## Warning: `position` is deprecated

Effect Plots

Standard errors are between group

ACC.ser

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)  
task       1 0.4043  0.4043   7.373 0.0103 *
Residuals 34 1.8646  0.0548                 
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Error: Unique_ID:trialtype
               Df  Sum Sq Mean Sq F value Pr(>F)  
trialtype       1 0.02679 0.02679   3.207 0.0822 .
task:trialtype  1 0.05556 0.05556   6.649 0.0144 *
Residuals      34 0.28408 0.00836                 
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Partial Eta-square

                    eta.2
task           0.17820538
trialtype      0.08618372
task:trialtype 0.16358071

Simple Effects

Ospan

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)
Residuals 19  1.088 0.05726

Error: Unique_ID:trialtype
          Df  Sum Sq  Mean Sq F value Pr(>F)
trialtype  1 0.00123 0.001235   0.157  0.697
Residuals 19 0.14966 0.007877

                eta.2
trialtype 0.008181818

Rspan

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)
Residuals 15 0.7767 0.05178

Error: Unique_ID:trialtype
          Df  Sum Sq Mean Sq F value  Pr(>F)   
trialtype  1 0.08111 0.08111   9.052 0.00882 **
Residuals 15 0.13442 0.00896                   
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

              eta.2
trialtype 0.3763425

ACC.item

Error: Unique_ID
          Df Sum Sq Mean Sq F value  Pr(>F)   
task       1 0.2362 0.23625   8.089 0.00749 **
Residuals 34 0.9930 0.02921                   
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Error: Unique_ID:trialtype
               Df  Sum Sq Mean Sq F value   Pr(>F)    
trialtype       1 0.10433 0.10433   22.84 3.32e-05 ***
task:trialtype  1 0.06097 0.06097   13.35 0.000864 ***
Residuals      34 0.15534 0.00457                     
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Partial Eta-square

                   eta.2
task           0.1921886
trialtype      0.4017741
task:trialtype 0.2818786

Simple Effects

Ospan

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)
Residuals 19 0.5391 0.02838

Error: Unique_ID:trialtype
          Df  Sum Sq  Mean Sq F value Pr(>F)
trialtype  1 0.00580 0.005796   1.198  0.287
Residuals 19 0.09194 0.004839

               eta.2
trialtype 0.05929825

Rspan

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)
Residuals 15 0.4539 0.03026

Error: Unique_ID:trialtype
          Df Sum Sq Mean Sq F value   Pr(>F)    
trialtype  1 0.1595 0.15951   37.74 1.88e-05 ***
Residuals 15 0.0634 0.00423                     
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

              eta.2
trialtype 0.7155769

ACC.order

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)  
task       1 0.1076  0.1076   4.219 0.0477 *
Residuals 34 0.8672  0.0255                 
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Error: Unique_ID:trialtype
               Df  Sum Sq  Mean Sq F value Pr(>F)  
trialtype       1 0.01939 0.019393   2.910 0.0972 .
task:trialtype  1 0.00251 0.002511   0.377 0.5435  
Residuals      34 0.22661 0.006665                 
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Partial Eta-square

                    eta.2
task           0.11038386
trialtype      0.07883231
task:trialtype 0.01095812

Simple Effects

Ospan

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)
Residuals 19 0.4382 0.02306

Error: Unique_ID:trialtype
          Df  Sum Sq  Mean Sq F value Pr(>F)
trialtype  1 0.01882 0.018825   2.831  0.109
Residuals 19 0.12633 0.006649

              eta.2
trialtype 0.1296882

Rspan

Error: Unique_ID
          Df Sum Sq Mean Sq F value Pr(>F)
Residuals 15  0.429  0.0286

Error: Unique_ID:trialtype
          Df  Sum Sq  Mean Sq F value Pr(>F)
trialtype  1 0.00308 0.003079   0.461  0.508
Residuals 15 0.10029 0.006686

               eta.2
trialtype 0.02979128