Lexical Decisions -- The Basic Analysis Mean RT as a Function of Trial Type This analysis is based on correct trials only, with practice trials omitted.

Lexical Decisions--Analysis of Accuracy Proportion Correct Responses as a Function of TrialType Practice trials omitted.

Typicality in Categorization--The Basic Analysis Mean Ratings as a Function of Typicality

Typicality in Categorization--Inter-Subject Variability This graph illustrates inter-subject variability. Each line shows the data for one subject. Note the range of individual differences in ratings.

Typicality in Categorization--The Basic Analysis Mean RT as a Function of Typicality This analysis is based on correct trials only, with practice trials omitted.

Sentence-Picture Comparison--The Basic Analysis Mean RT as a Function of Sentence Type and Congruency

Sentence-Picture Comparison--Analysis of Accuracy Proportion Correct Responses as a Function of Sentence Type and Congruency

Sentence-Picture Comparison--Three-Way Data Mean RT as a Function of Sentence Type, Congruency and Marking

Organization in Memory -The Basic Analysis Mean Recall as a Function of List Type and Recall Period

Organization in Memory -Analysis of Intrusions Mean Intrusions as a Function of List Type and Recall Period

Organization in Memory-Inter-Subject Variability These graphs illustrate inter-subject variability. Each line shows the data for one subject. Note the range of individual differences in percent recalled.

Recall Recognition and Encoding Specificity-- The Basic Analysis Mean Proportion Correct and Intrusions as a Function of Task Type

Recall Recognition and Encoding Specificity-- Inter-Subject Variability This graph illustrates inter-subject variability. Each line shows the data for one subject. Note the range of individual differences in proportion correct.

Attentional Interference and the Stroop Effect-- The Basic Analysis - SINGLE TRIAL VERSION Mean RT as a Function of Congruence

Attentional Interference and the Stroop Effect-- The Basic Analysis -DIGIT VERSION Mean RT as a Function of Congruence

Attentional Interference and the Stroop Effect-- The Basic Analysis - MULTIPLE ITEM VERSION Mean RT as a Function of Congruence

Attentional Interference and the Stroop Effect- -Analysis of Accuracy Proportion Correct Responses as a Function of Congruence, Single Trial version only

Selective Attention and Response Competition--The Basic Analysis Mean RT as a Function of Flanker Type and Spacing

Selective Attention and Response Competition--Analysis of Accuracy Proportion Correct Responses as a Function of FlankerType and Spacing