Ordinal data,ordered scale points,and order statistics

This paper concerns ordinal responses. An ordered Dirichlet distribution describes prior and posterior beliefs about the cumulative probabilities of response categories. Associating the response categories with intervals of a latent random variable then induces a distribution on the order statistics of that variable. The psychometrician can use the asymptotic theory of order statistics to learn how distributional assumptions about the latent variable effect inference. An example relates the skewness of a latent variable to the proportional odds and proportional hazards models of McCullagh [1980].     

Symmetry,scale types,and generalizations of classical physical measurement

A review is presented of a number of recent results concerning fundamental measurement structures with a particular emphasis on generalizations of physical measurement. Relational structures are classified in terms of richness and redundancy of their automorphism groups (i.e., in terms of their symmetries). By means of this classification, the possible types of measurement scales are described, and the possibilities for structures with concatenation operations (either associative or nonassociative and either positive or intensive) and for conjoint structures whose automorphisms factor into component automorphisms are explicitly spelled out. Certain conjoint structures with concatenation operations on components are viewed as generalizations of classical physical measurement and some of their most important algebraic and representational properties are explored.     

The I-E scale,ideological bias,and political participation1

This study was undertaken to examine ambiguities in the ability of the I-E scale to predict complex social behavior. An analysis of the items in the I-E scale suggested that the scale might contain a conservative bias Further, it was suggested that responses to the items may be determined by the individual's political and social ideology, which in turn are influenced by the political and social norms to which he has been exposed The sample consisted of one parent and a college-aged child from 60 upper-middle-class families in which the parent was visible in the community for political and social participation, half the parents interviewed were liberal, and half conservative in their political views A number of measures of political and social participation were administered, along with a shortened version of the I-E scale The findings of the study supported the contention that the “internal” items on the I-E scale are more congenial to persons holding conservative political views than for those holding liberal views. Perceived internal causality, as measured by the I-E scale, was found to be nonsignificantly correlated with any of the measures of political participation for the parent sample, with five of the six correlations being in the opposite direction from that predicted by social learning theory The results of the study were discussed in terms of White's distinction between the “moralizer” and “reformer” approach to social problems The validity of the I-E scale as a measure of a stable personality trait was called into question, as was its usefulness in predicting complex social behavior     

Social support at university scale, a brief index

A brief, 3-item index of social support among college students, the Social Support at University Scale, is introduced. Its psychometric properties are examined in a sample of 90 college students (51 women, 39 men) and compared with those of an equivalent scale distributed among 100 university staff (67 women, 33 men). The Short-Form Social Support Questionnaire, the Perceived Stress Scale, and the Hospital Anxiety and Depression Scale were also administered to each participant. The data suggest that the Social Support at University Scale possesses internal consistency reliability suitable for research (alpha = .68), external validity as indicated by comparisons between the student and staff samples, concurrent validity as indicated by correlations with measures of generic social support, and criterion validity as indicated by associations with known correlates of social support, namely, perceived stress, anxiety, and depression.     

Rankings,standards, and competition: Task vs. scale comparisons

Research showing how upward social comparison breeds competitive behavior has so far conflated local comparisons in task performance (e.g. a test score) with comparisons on a more general scale (i.e. an underlying skill). Using a ranking methodology ( Garcia, Tor, & Gonzalez, 2006) to separate task and scale comparisons, Studies 1–2 reveal that an upward comparison on the scale (e.g. being surpassed in rank), rather than in the mere task (e.g., being outperformed), is necessary to generate competition among rivals proximate to a standard (e.g. ranked #3 vs. 4, near “the top”); rivals far from a standard (e.g. ranked #203 vs. 204), on the other hand, still tend to cooperate. Study 3 illustrates this finding with player trades in Major League Baseball. Study 4 further shows how an implicit scale comparison, instead of the commonly assumed explicit task comparison, may account for those classical competition findings in the literature. Study 5 then reveals how scale ranking becomes all important in the proximity of a standard, leading rivals to tolerate even an upward scale comparison to increase their proximity to the standard. Implications for the increasingly popular “forced ranking” management systems (e.g., at General Electric) are also discussed.     

Cardiac change scale: A brief, self-report research measure

The purpose of this study was to develop and evaluate a brief, self-report measure of the degree of perceived change resulting from cardiac illness. Life change has been widely recognized as stressful, but it is usually assessed with generic checklists of events which have been found wanting in terms of reliability and validity. The proposed measure was designed to assess life change in factors commonly reported to be important in recovery from cardiac illness. The Cardiac Change Scale was found to have very good internal consistency and acceptable test-retest reliability. The construct and criterion validity of the Cardiac Change Scale were supported.     

Conspicuous consumption orientation: Conceptualisation,scale development and validation

In this paper individual differences in conspicuous tendencies are examined. A new definition of the construct is proposed and, through critical evaluation of the extant literature, the need for a proper scale is posited. Then an extensive exercise is taken up to develop and validate the scale. The 11‐item scale is found to be uni‐dimensional, to have a factor structure that is generalisable across student and non‐student samples, and has acceptable internal and test–retest reliabilities. The scale's validity is attested to by its theoretically tenable relationships with other personality measures. Copyright © 2011 John Wiley & Sons, Ltd.     

Cardiac change scale: A brief,self-report research measure

The purpose of this study was to develop and evaluate a brief, self-report measure of the degree of perceived change resulting from cardiac illness. Life change has been widely recognized as stressful, but it is usually assessed with generic checklists of events which have been found wanting in terms of reliability and validity. The proposed measure was designed to assess life change in factors commonly reported to be important in recovery from cardiac illness. The Cardiac Change Scale was found to have very good internal consistency and acceptable test-retest reliability. The construct and criterion validity of the Cardiac Change Scale were supported.     

The depression proneness rating scale: Reliability, validity, and factor structure

This study describes the development of the Depression Proneness Rating Scale (DPRS), a brief, self-administered measure of the tendency to experience frequent, long-lasting, and severe depressions, and three investigations into the scale’s reliability, validity, and factor structure. Study 1, using 100 university students, found a stability coefficient of .82 for the DPRS over a test-retest interval of nine weeks. Further, Time 1 (T1) DPRS scores predicted Time 2 (T2) symptoms of depression, even after adjusting for Time 1 symptoms (R² Change=.03). Study 2, using 440 university students, found the DPRS to be a better predictor of past depressive episodes (r=.41 to .47) than was the Beck Depression Inventory (r=.32). Study 3, using 1101 university students, found that all 13 items of the DPRS loaded .40 or greater on a single factor for both males and females. Overall, results provide substantial evidence for the DPRS as a valid, unidimensional, and practical measure of depression proneness.     

The depression proneness rating scale: Reliability,validity, and factor structure

This study describes the development of the Depression Proneness Rating Scale (DPRS), a brief, self-administered measure of the tendency to experience frequent, long-lasting, and severe depressions, and three investigations into the scale’s reliability, validity, and factor structure. Study 1, using 100 university students, found a stability coefficient of .82 for the DPRS over a test-retest interval of nine weeks. Further, Time 1 (T1) DPRS scores predicted Time 2 (T2) symptoms of depression, even after adjusting for Time 1 symptoms (R² Change=.03). Study 2, using 440 university students, found the DPRS to be a better predictor of past depressive episodes (r=.41 to .47) than was the Beck Depression Inventory (r=.32). Study 3, using 1101 university students, found that all 13 items of the DPRS loaded .40 or greater on a single factor for both males and females. Overall, results provide substantial evidence for the DPRS as a valid, unidimensional, and practical measure of depression proneness.     

Asian American multidimensional acculturation scale: development, factor analysis, reliability, and validity

This article describes the development and psychometric properties of the Asian American Multidimensional Acculturation Scale (AAMAS). The results of 3 separate studies provide strong evidence of the instrument's reliability and validity. The principles for the development of the AAMAS were orthogonality of cultural dimensions, inclusion of a pan-ethnic Asian American dimension, and ease of use across ethnic groups. Exploratory and confirmatory factor analyses indicate that within each cultural dimension (AAMAS-Culture of Origin, AAMAS-Asian American, and AAMAS-European American) there are 4 reliable acculturation domains of cultural identity, language, cultural knowledge, and food consumption. These features of the AAMAS allow for a more complex assessment of acculturation level of Asian Americans and its relationship to psychological functioning.