Canonical correlation and chi-square: relationships and interpretation

A 2 x 2 chi-square can be computed from a phi coefficient, which is the Pearson correlation between two binomial variables. Similarly, chi-square for larger contingency tables can be computed from canonical correlation coefficients. The authors address the following series of issues involving this relationship: (a) how to represent a contingency table in terms of a correlation matrix involving r - 1 row and c - 1 column dummy predictors; (b) how to compute chi-square from canonical correlations solved from this matrix; (c) how to compute loadings for the omitted row and column variables; and (d) the possible interpretive advantage of describing canonical relationships that comprise chi-square, together with some examples. The proposed procedures integrate chi-square analysis of contingency tables with general correlational theory and serve as an introduction to some recent methods of analysis more widely known by sociologists.     

Embodying the psychological attitude: types of consciousness in the transformation of culture

It is time to reclaim C.G. Jung’s vision of psychology as the foundational science upon which all sciences and institutions would be based, and as the discipline, theory, and practice necessary for fostering humanity’s overall psychocultural development. Jung identified eight distinct ‘types’ of consciousness through which humankind engages its emerging psychological attitude. Jung’s view of psychological development as hingeing on the differentiation of function-attitudes provides the means for understanding not only ourselves and each other, but our society as well. This paper offers an example of such an analysis by focusing on the current conflict within American political culture. The goal is as lofty as it is necessary: the operationalization of Jung’s vision of psychology as the powerful influencer of human cultural evolution that it has the potential to be. The immediate goal is to instigate the first step toward this vision of Jung’s ‘complex psychology’ by stimulating conversations among Jungians about how they can foster that vision, leading them towards taking up roles as ‘citizen therapists’, actively involved in their communities in cultivating greater empathy and the withdrawal of projections in the interest of furthering ‘collective consciousness’.     

A paper-format group performance test for measuring the implicit association of target concepts

We developed a paper test utilizing a mechanism for measuring implicit association similar to that used in the Implicit Association Test (IAT; Greenwald, McGhee, & Schwartz, 1998). The target concepts were buried among positive and negative words on a piece of paper. Examinees marked the targets as "bad" or "good" in one task and conversely in the other, along with the evaluative words. Instead of reaction times, we counted the number of words marked in 20 sec for each task. This procedure allowed group administration. We calculated the implicit measure using the difference in the average number of words marked in the task pairs. The results of a test administered to 82 undergraduates with three different targets showed significant correlations (rs = .26-.35) with the results of IAT administered to the same participants. It also showed significant reliability (rs = .56-.71). We discuss the practical usability of the test with application studies conducted in various areas.     

An abac for determining the mean deviation of a class from the general mean

The abac is presented with instructions for use.     

Reaction time measures of backward masking

We employed both simple and choice reaction time (RT) paradigms in which the subjects were required to respond to 3.0 cycles per degree (c/d) square-wave gratings presented to one eye, while checkerboard masks were presented at various stimulus-onset asynchronies to the other eye. No masking was evident using the simple RT paradigm, but with the choice RT task, checkerboard masks presented to the contralateral eye of three subjects resulted in substantial decreases in response speed when the test preceded the mask by stimulus-onset asynchronies of 25 to 75 ms. Masks that contained lower fundamental spatial frequencies (1.0 c/d) than the target were more effective than masks containing fundamental spatial frequencies (6.0 c/d) higher than the target, while masks that contained fundamental components identical to those in the target (3.0 c/d) produced maximum masking. The results offer support for the sustained-transient theory of visual processing and validate RT as a technique for examining spatio-temporal factors in masking.