On scales of sensation: Prolegomena to any future psychophysics that will be able to come forth as science

Sensory scales fall into two classes. Type I scales of sensory intensity can be approximated by metric scaling procedures (magnitude estimation, magnitude production) and nonmetric procedures (conjoint measurement); Type I scales are supported by theoretical consideration of sensory processes. Type II scales of sensory dissimilarity can be approximated by metric scaling procedures (category rating, interval estimation, equisection) and nonmetric procedures (analysis of proximities). The psychophysical functions that relate Type I and Type II scales to their corresponding physical scales are in both cases power functions, but the exponents that govern Type I functions are typically about twice as large. Both Type I scales of sensory intensity and Type II scales of sensory dissimilarity are meaningful measures of perceptual experience, but they are measures of different aspects of perception. The duality of sensory scales helps to explain some apparent contradictions among divergent attempts to validate scales of sensation.     

Examination of the MMPI-2 Restructured Clinical (RC) Scales in a Sample of Bariatric Surgery Candidates

The current study examined the MMPI-2 Restructured Clinical (RC) scales (Tellegen et al., MMPI-2 Restructured Clinical (RC) scales: Development, validation, and interpretation. Minneapolis: University of Minnesota Press, 2003) in a sample of 1,091 bariatric surgery candidates. The RC scales were developed to address concerns about limited discriminant validity of the Clinical scales. Internal consistency and external validity analyses were conducted to evaluate the RC scales in this setting. Results indicated that the RC scales are generally more internally consistent than the Clinical scales and display significantly better convergent and discriminant validity in predicting a variety of behavioral, psychological, and developmental variables relevant to preoperative bariatric psychological evaluations. Implications of the results and recommendations for future research with the RC scales in medical settings are discussed.     

Incremental validity of the MMPI-2 PSY-5 scales in assessing self-reported personality disorder criteria

The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) Personality Psychopathology-Five (PSY-5) scales were developed to measure abnormal personality symptomatology. The present study examines the incremental validity of the PSY-5 scales beyond the clinical and content scales in assessing criteria associated with personality disorders. The current sample includes 240 male and 407 female clients from private practice settings who completed the MMPI-2 and the Multiaxial Diagnostic Inventory (MDI), a self-report checklist of Diagnostic and Statistical Manual of Mental Disorders (3rd ed., revised) symptoms. Six of the MDI personality disorder scales, conceptually related to the PSY-5 scales, are used as criteria. Hierarchical regression analyses determine the incremental validity of each PSY-5 scale. In most analyses, PSY-5 scales add a significant increment of variance to the clinical and content scales. Implications of the results are discussed.     

A critical appraisal of the PRF ANDRO scale

A factor analysis of the PRF ANDRO reveals a structure reflecting the PRF scales from which the items came. It is argued that there is little value in combining a conglomeration of items from different Personality Research Form scales as has been done with the MASCUL and FEMIN scales of the PRF ANDRO. Rather, relevant intact PRF scales should be considered as separate predictors, for example in regression equations. Alternatively, if single scales are required to represent masculinity and femininity, it is suggested that PRF dominance and nurturance, the scales from which MASCUL and FEMIN draw a plurality of their items respectively, are more suitable than the two PRF ANDRO scales. These latter scales are less internally consistent and show less convergence with other sex-role scales than PRF dominance and nurturance.     

Effects of Emotional Factors Upon Recall

Bendig's (1) Pittsburgh Scales of Social Extraversion-Introversion (SEI) and Emotionality (Em) were translated so that they were of appropriate reading difficulty for children as well as for adults. The revised scales correlated highly (both .90) with the Pittsburgh scales, and they had high test-retest reliabilities (.92 and .89). Data from samples representing third grade to college ages were presented for the revised scales. SEI-Em correlations were nonsignificant for most subsamples, indicating that the revised SEI-Em scales are independent. Scale means were stable across ages. The revised scales should be considered as research instruments, since more representative normative data and validity data are still required. The scales should, though, facilitate developmental research in extraversion and emotionality.     

A critical appraisal of the PRF ANDRO scale

A factor analysis of the PRF ANDRO reveals a structure reflecting the PRF scales from which the items came. It is argued that there is little value in combining a conglomeration of items from different Personality. Research Form scales as has been done with the MASCUL and FEMIN scales of the PRF ANDRO. Rather, relevant intact PRF scales should be considered as separate predictors, for example in regression equations. Al ternati vely, if single scales are required to represent masculinity and femininity, it is suggested that PRF dominance and nurturance, the scales from which MASCUL and FEMIN draw a plurality of their items respectively, are more suitable than the two PRF ANDRO scales. These latter scales are less internally consistent and show less convergence with other sex-role scales than PRF dominance and nurturance.     

Development and validation of brief measures of positive and negative affect: the PANAS scales

In recent studies of the structure of affect, positive and negative affect have consistently emerged as two dominant and relatively independent dimensions. A number of mood scales have been created to measure these factors; however, many existing measures are inadequate, showing low reliability or poor convergent or discriminant validity. To fill the need for reliable and valid Positive Affect and Negative Affect scales that are also brief and easy to administer, we developed two 10-item mood scales that comprise the Positive and Negative Affect Schedule (PANAS). The scales are shown to be highly internally consistent, largely uncorrelated, and stable at appropriate levels over a 2-month time period. Normative data and factorial and external evidence of convergent and discriminant validity for the scales are also presented.     

A Structural Analysis of the Impact of MMPI-2 on MMPI-1

Minnesota Multiphasic Personality Inventory-1 (MMPI-1) items modified for Minnesota Multiphasic Personality Inventory-2 (MMPI-2) are presented in pairs to illustrate modifications. MMPI-1 items deleted from MMPI-2 are presented, grouped by categories. Frequencies of items remaining in MMPI-2 for the following special scales are presented: Harris and Lingoes subscales of the clinical scales (Harris & Lingoes, 1955/1968); Wiggins Content scales (Wiggins, 1966); Tryon, Stein, and Chu (TSC) cluster scales (Stein, 1968; Tryon, 1966); Indiana Rational scales (Levitt, 1989); and selected other special scales. Frequencies of MMPI-1 items in the MMPI-2 validity and content scales are also presented, k is concluded that most of the special scales developed for MMPI-1 remain relatively intact in MMPI-2.     

SVIB revisions and factors affecting scale reliability

The 1966 SVIB scoring keys were investigated and found to contain an average of 214 fewer items per occupational scale than the 1938 scoring keys. The shorter scales are less reliable than the longer scales on the 1966 SVIB. The shorter scales in the 1966 edition and SCII contain items which differentiate criterion group members less well than do the longer scales. There may not be a wide enough range of item content on the SCII to develop reliable (and valid?) scales for certain occupations. Equivalence between the 1938 and 1966 editions functionally is low, as evidenced by the median correlation of .47 in the present 12-yr follow-up study for 40 occupational scales.     

Target detection in scientific visualization

Three experiments were conducted to test participants' ability to detect targets in colored spatial displays using 7-level bipolar scales. Experiment 1 assessed the ability of participants to detect high or low targets using 12 scales whose poles either were directly opposed in color space or had a primary and an intermediate hue at each pole. Experiment 2 used 8 scales whose arms were orthogonal in color space. Experiment 3 examined the simultaneous detection of high and low targets. Although there are notable exceptions, scales that are close to or above the horizontal (red-green) axis in color space perform best. Of the scales with orthogonal arms, those that are oriented downward, toward the blues, in color space are least satisfactory. Scales that are asymmetrically effective are common, and applications requiring good detectability at both extremes must take this into account. The results are discussed in the context of the evolution of trichromatic color vision.     

A Meta‐Analytic Multitrait Multirater Separation of Substance and Style in Social Desirability Scales

Though unlikely virtues scales have a long history in personality, clinical, and applied psychology for detecting socially desirable responding, using such social desirability (SD) scales has generally failed to improve the validity of personality measures. We examined whether this is because (a) response distortion itself has minimal impact on personality's validity, (b) SD scales are ineffective at assessing response distortion, or (c) SD scales are conflated with substantive trait variance. We compiled a meta‐analytic multitrait multimethod matrix consisting of multirater personality traits, SD scales, and performance outcomes. We examined the influence of trait factors and self‐report method factors on SD scales and performance. We found that self‐report method variance (a) was negatively related to performance, (b) would suppress personality‐performance relationships for self‐report measures, and (c) was (partially) assessed by SD scales. However, relative to the effects of self‐report method variance, SD scales are even more strongly influenced by Conscientiousness, Emotional Stability, and Agreeableness. It is not the case that SD scales are insensitive to inflated responding but that their susceptibility to personality trait variance likely outweighs their benefits. We discuss the implications of these results for using SD scales in research and practice.     

Content analysis scales measuring psychosocial maturity in the elderly

Content analysis scales measuring the constructs used to deal with the tasks of Erikson's eight stages of psychosocial development have been devised. The scoring categories for these 16 Content Analysis Scales of Psychosocial Maturity (CASPM) are summarized. Percentile norms are provided. Evidence for the reliability and validity of the scales is examined. The CASPM percentile profiles of two elderly people are considered, as are the practical advantages of employing the scales with elderly clients.     

Psychometric evaluation of the restructured clinical scales of the MMPI-2

Conceptual overlap and heterogeneity have long been noted as weaknesses of the Minnesota Multiphasic Personality Inventory's clinical scales. Restructured clinical (RC) scales recently were developed to address these concerns (A. Tellegen et al., 2003). The authors evaluated the psychometric properties of the RC scales in psychology clinic clients (N=285) and military veterans (N=567). The RC scales were as internally consistent as the clinical scales and correlated strongly with their original counterparts (except for RC3/Hysteria). They also were less intercorrelated, produced conceptually clearer relations with measures of personality and psychopathology, and yielded somewhat greater incremental utility than the clinical scales. Thus, the RC scales demonstrated several psychometric strengths while utilizing 60% fewer items, but the 2 sets of scales cannot be used interchangeably. Interpretive considerations are discussed.     

An examination of three sets of MMPI-2 personality disorder scales

Three sets of personality disorder scales (PD scales) can be scored for the MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989). Two sets (Levitt & Gotts, 1995; Morey, Waugh, & Blashfield, 1985) are derived from the MMPI (Hathaway & McKinley, 1983), and a third set (Somwaru & Ben-Porath, 1995) is based on the MMPI-2. There is no validity research for the Levitt and Gotts scale, and limited validity research is available for the Somwaru and Ben-Porath scales. There is a large body of research suggesting that the Morey et al. scales have good to excellent convergent validity when compared to a variety of other measures of personality disorders. Since the Morey et al. scales have established validity, there is a question if additional sets of PD scales are needed. The primary purpose of this research was to determine if the PD scales developed by Levitt and Gotts and those developed by Somwaru and Ben-Porath contribute incrementally to the scales developed by Morey et al. in predicting corresponding scales on the MCMI-II (Millon, 1987). In a sample of 494 individuals evaluated at an Army medical center, a hierarchical regression analysis demonstrated that the Somwaru and Ben-Porath Borderline, Antisocial, and Schizoid PD scales and the Levitt and Gotts Narcissistic and Histrionic scales contributed significantly and meaningfully to the Morey et al. scales in predicting the corresponding MCMI-II (Millon, 1987) scale. However, only the Somwaru and Ben-Porath scales demonstrated acceptable internal consistency and convergent validity.     

Are dietary restraint scales valid measures of acute dietary restriction? Unobtrusive observational data suggest not

The finding that dietary restraint scales predict onset of bulimic pathology has been interpreted as suggesting that dieting causes this eating disturbance, despite the dearth of evidence that these scales are valid measures of dietary restriction. The authors conducted 4 studies that tested whether dietary restraint scales were inversely correlated with unobtrusively measured caloric intake. These studies, which varied in foods consumed, settings, and populations, indicated that common dietary restraint scales were largely uncorrelated with acute caloric intake. Results suggest that these scales are not valid measures of short-term dietary restriction and imply that it may be prudent to reinterpret findings from studies thai use these scales, including those that suggest dietary restraint is a risk factor for bulimic pathology.     

Assessing relationship quality across cultures: An examination of measurement equivalence

Researchers are increasingly studying close relationships across cultural contexts. One issue that arises when applying scales originally developed in Western countries to a different cultural context is measurement invariance. Researchers often do not examine whether scales show invariance across cultures and thus can be used with confidence. The goal of this article is to discuss the importance of measurement invariance, to discuss what testing invariance involves, and to test the measurement properties of scales of relationship satisfaction, commitment, intimacy, and trust across 4 samples (United States, Canada, Indonesia, and China). Analyses indicated that weak measurement invariance was met for all 4 scales, and assumptions of strong measurement invariance had to be relaxed for only a few items in each scale. Findings are discussed and recommendations are made regarding using these or other scales that have been shown to meet assumptions of invariance across different cultural groups.     

INTUITIVE-THEORETICAL SCALES OF CONTENT AND CONTEXT SATISFACTION

Evidence has suggested the usefulness of viewing job satisfaction as composed of content and context aspects. Armstrong attempted to develop intuitive-theoretical scales measuring content and context satisfaction but the scales lacked discriminant validity. The present study attempted the development of content and context scales based on Schletzer's overall job satisfaction instrument. After the criteria of internal consistency and discriminant validity were applied in refining scales, it was found that the inter-correlation between content and context scales after correction for attenuation was 0.06 and 0.05 for two separate samples of professional workers. It was concluded that the data provided some support for the content-context dichotomy. Application of the new scales and the general method for developing scales in industrial and organizational psychology are considered.     

Scales for measuring fear of AIDS and homophobia

Two scales, one for measuring attitudes toward the fear of Acquired Immune Deficiency Syndrome (AIDS) and one for measuring attitude toward homosexuality, were constructed using Thurstone's method of equal-appearing intervals. After construction, the scales were given to 528 students at the University of Texas at Austin in the fall of 1985 to determine their respective reliabilities. Factor analyses were also done to determine what factors underlie the attitudes measured by the two scales and to determine if fear of AIDS and homophobia are in fact simply two facets of the same attitude: fear of homosexuals. The results indicated high reliabilities of both scales and a relatively low correlation between the two scales suggesting that the scales do measure different attitudes.     

Indicators of impulsive aggression: Present status of research on irritability and emotional susceptibility scales

Results of recent studies on Irritability and Emotional Susceptibility scales are presented. The developed scales have been proposed primarily for the research on individual differences concerning the manifestation of impulsive aggression. Principal-components analysis confirms the unifactorial structure of both scales and its stability with respect to groups of Ss of different language, nationality and cultural context. Content validity of both scales is clarified by their interrelationships with other measurements, and construct validity of both scales is clarified by a series of experimental studies.