Intelligence and maturity: meta-analytic evidence for the incremental and discriminant validity of Loevinger's measure of ego development

This review examined whether Loevinger's measure of personality (ego) development is equivalent to the measurement of intelligence. The authors conducted a meta-analysis of 52 correlations between ego level scores and intelligence test scores (retrieved from 42 studies involving 5,648 participants). The weighted average correlation between ego level and intelligence ranged from.20 to.34, depending on the intellectual ability assessed (e.g., verbal intelligence). Adjusting for measurement unreliability increased these values only minimally. The authors also reviewed 16 studies that examined the association between ego level and various criterion variables (e.g., aggressive behavior) after statistically controlling for the effects of intelligence. Ninety-four percent of the tests revealed significant relations between ego level and criterion variables after controlling for intelligence, indicating that ego development and intelligence are not interchangeable constructs. These findings do not support recent speculations concerning the limited value of stage models of maturity, social development, and moral reasoning.     

Revision of the sentence completion test for ego development

New forms of the Washington University Sentence Completion Test are presented, revised to be closely comparable for men and women. The two pages of each form are usable as alternate 18-item forms. All stems on the new forms have a manual derived for women, for men, or for both. Order of items on the new forms is designed to maximize cooperation and to insure independent answers on the several stems. Data taken from several diverse samples using the previous forms show the median item validity (correlation of item rating with total protocol rating) slightly higher for women (about .50) than for men (about .46). However, the difference is wholly accounted for by difference in the variance of the samples. First-person stems and impersonal ones are about equally valid for women, but impersonal ones appear to be more valid for men. More impersonal stems are included on the new forms.     

Ego development and sociometrically evaluated maturity: an investigation of the validity of the Washington University Sentence Completion Test of Ego Development

The reported study was an attempt to validate the Washington University Sentence Completion Test of Ego Development (WU-SCT), using a broad, sociometric index of maturity as the criterion variable. Sixty college women living in a sorority house completed the WU-SCT and evaluated one another's readiness for mature functioning in each of four adult social roles: career, marriage, parenthood, and community involvement. The reliabilities and the intercorrelations of the ratings suggested that peers distinguished two facets of maturity. While results support the hypothesized relationship between WU-SCT scores and a global sociometric index of maturity, the test's substantial correlations with indices relating to relatively impersonal roles (career and community) and apparent lack of correlation with indices relating to intimate interpersonal roles (marital and parental) suggests that the validity of the WU-SCT may be less broad than Loevinger's theory would imply. Several alternative interpretations of the data are suggested.     

The MBTI and social information processing: an incremental validity study

The ability of the Myers-Briggs Type Indicator (MBTI; Myers & McCaulley, 1985) to predict performance on social cognitive tasks tapping information processing effort was assessed. Judgment and intuition interacted to predict amount of attributional adjustment on a dispositional attribution task. The MBTI scales predicted processing above and beyond measures of the five factors, rational-experiential preferences, and causal uncertainty. The relevance of these results for interpretation of the MBTI indexes is discussed.     

Reliability of the sentence completion test of ego development in a clinical population

Interrater and internal consistency reliability of Loevinger's sentence completion test of ego development is examined within a psychology clinic population consisting of relatively pure types of neurotic, psychotic, and character disordered groups. Reliability study of the instrument suggests it is generalizable across populations, thusly supporting the reasonableness of further research with the test in clinical contexts.     

Socioeconomic status,perceived parental control,and authoritarianism: Development of authoritarianism in Iranian society

The purpose of the current study is to examine the relationship between socioeconomic status, parental control, and authoritarianism in Iran. A sample of 460 students was surveyed from Shahid Chamran University of Ahvaz in Iran. Results demonstrated that subjective socioeconomic status, parental control, and parents' education have significant influence on authoritarianism. Further analysis showed that parental control partially mediates parents' education association with authoritarianism with a relatively high effect size. These findings highlight the importance of parental control and socioeconomic status in the development of authoritarianism in Iran. Furthermore, the higher authoritarianism of low socioeconomic status is mostly due to lower education levels rather than the income of the family. The findings were discussed with regards to literature as well as the socio‐cultural sphere of Iran.     

Incremental validity of the Ego Impairment Index: a re-examination of Dawes (1999)

This article examined the incremental validity of the Ego Impairment Index (EII), a Rorschach measure of cognition, perception, and reasoning. R. M. Dawes (1999) borrowed 2 previously published data sets to assess the incremental validity of the EII. Dawes determined that in order for the EII to be considered a valid measure, the overall EII score should "outperform" 2 of the variables that compose the index. Using this approach, Dawes reported that the EII had "deficient" (p = .059) incremental validity. In this study, the incremental validity of the EII was re-examined using 1 of the data sets used by R. M. Dawes (1999). Applying the same strategy as Dawes, the author tested the incremental validity of the EII in predicting positive symptoms of schizophrenia, a more appropriate and clinically relevant criterion measure of impairment. The EII significantly predicted positive symptoms (p < .005) even after the 2 EII variables selected by Dawes and the measure of social competence were 1st entered into the equation. The results suggest that the EII adds meaningful information in the assessment of thought disturbance.     

A short and very short form of the physical self-inventory for adolescents: Development and factor validity

ObjectivesThe Physical Self-Inventory (PSI)—a French adaptation of the Fox and Corbin's [1989. The Physical Self-Perception Profile: Development and preliminary validation. Journal of Sport and Exercise Psychology, 11, 408–430] Physical Self-Perception Profile—was originally developed for use with adults and no study has systematically verified its psychometric properties in adolescent populations. Additionally, this instrument remains too long to be efficiently completed in combination with multiple other instruments within extensive longitudinal or idiographic studies. The purpose of the present investigation was thus threefold: (a) testing the factor validity and reliability of the original PSI in a sample of adolescents; (b) developing and testing the factor validity and reliability of a very short (i.e., two items per scale) form of the PSI in a sample of adolescents; and (c) testing the equivalence of the factor pattern, structural parameters, latent mean structure, and criterion-related validity of both forms of the PSI.DesignStructural equation modeling approach.MethodTwo samples participated in this series of studies. In Study 1, a sample of 1018 adolescents completed the adult PSI (25 items) and was randomly split in two sub-samples. In Study 2, a new sample of 320 adolescents completed a very short form of the PSI (PSI-VSF). Factorial validity and gender and multigroup invariance of these instruments (PSI, PSI-VSF) were tested using confirmatory factorial analysis (CFA) and structural equation modeling (SEM).ResultsIn Study 1, CFA and SEM analyses provided evidence for the factor validity and reliability of a short (PSI-SF: 18 items) and very short (PSI-VSF: 12 items) form of the PSI for adolescents. In Study 2, CFAs and SEMs supported the equivalence of the factor pattern, structural parameters, latent mean structure, and criterion-related validity of both forms of the PSI (i.e., PSI-SF, PSI-VSF).ConclusionThe present results thus provide preliminary evidence regarding the reliability and validity of a short and a very short form of the PSI for French adolescents.     

Ego development and conformity: a construct validity study of the Washington University Sentence Completion Test

Loevinger's conception of ego development predicts a curvilinear relation between it and conformity. Using 107 private-school boys in grades 8, 9, and 11, self-report, peer-nomination, and experimental (Willis) measures of conformity were given. An archival measure, number of demerits, was also obtained. As predicted, the self-report and archival measures show maximum conformity between the Self-Protective and Conscientious Stages as measured by the sentence completion test. These results are not artifacts of age or IQ. The Willis test does not correlates significantly any other variable, and the peer ratings were methodologically suspect. Thus one aspect of the conception of ego development is partially confirmed. Conformity. as measured by these typical tests, is shown not to be a unitary variable.     

Right‐wing authoritarianism,social dominance orientation and personality: an analysis using the IPIP measure

Although both right‐wing authoritarianism (RWA) and social dominance orientation (SDO) have been found to predict racial and intergroup prejudice, previous research has suggested that RWA and SDO have quite distinct psychological features. We therefore examined the Big Five personality correlates of these two measures using facet scales from the International Personality Item Pool measure. Respondents were 220 university undergraduate volunteers. Significant sex differences were noted with respect to SDO and some facet scales. A series of analyses supported the view that RWA and SDO are aligned with different personality traits, while the discussion centred on the psychological profile of authoritarians and dominators. Copyright © 2001 John Wiley & Sons, Ltd.     

Dual-coding, context-availability, and concreteness effects in sentence comprehension: an electrophysiological investigation.

Event-related potentials were recorded in 2 experiments while participants read sentences in a word-by-word congruency judgment task. Sentence final words were either congruent, semantically anomalous (Experiments 1 and 2), or neutral (Experiment 2) with respect to sentence context. Half of all final words referred to concrete and half to abstract concepts. A different scalp distribution of the N400 to concrete and abstract final words was found for anomalous and neutral, but not congruent sentences. Although the interaction of context and concreteness is consistent with the context-availability model, the differential scalp distribution of effects for concrete and abstract words, as well as larger context effects for concrete words, was interpreted as being more consistent with an extended dual-code account of semantic processing.     

Factorial validity of the Conners' Parent Rating Scale-revised: short form with psychiatric outpatients

To assess the factorial validity of the 27-item Conners' Parent Rating Scale-Revised: Short Form (CPRS-R:S; Conners, 1997), 100 (50%) male and 100 (50%) female psychiatric outpatients between 5 and 16 years old were rated by a parent. A confirmatory factor analysis of the 18 item ratings from the CPRS-R:S Oppositional, Cognitive Problems, and Hyperactivity scales provided only tentative support for scoring these scales as Conners (1997) recommended. However, an exploratory principal-axis factor analysis with all 27 item ratings found 2 dimensions: 1 dimension was composed of the 6 items in the Oppositional scale, and other dimension contained the remaining 21 items. An attention deficit hyperactivity disorder (ADHD) Total Symptoms scale was constructed by summing the ratings for these 21 symptom ratings, and this scale was found to be as effective as the Hyperactivity scale was in discriminating between youth who were and were not eventually diagnosed with an ADHD. We discuss the results as providing an alternate way of scoring the CPRS-R:S to screen for an ADHD in child and adolescent psychiatric outpatients.     

Expert and Target Scoring: Their relation,corresponding test instructions,and their effects on the construct validity of the video‐based social understanding test (VSU)

This study investigated the relation between expert and target scoring of a video‐based social understanding test (VSU) under two different types of instructions (internal and observer). The effects of the scoring methods and instructions on the VSU's construct validity were also examined. A total of 529 pilot applicants completed the VSU (some with internal and some with observer instructions), cognitive ability and knowledge tests, and a personality questionnaire. A subsample (n = 132) completed the VSU again with the other instructions and participated in an assessment center (AC). The two scores were moderately correlated; correlations decreased when the instructions were considered. Neither expert nor target scores showed convergent validity with AC variables; none of the scoring‐instruction combinations showed significant associations with the remaining measures.     

Right‐wing authoritarianism and social dominance orientation and the dimensions of generalized prejudice: A longitudinal test

A Dual Process Model (DPM) approach to prejudice proposes that there should be at least two dimensions of generalized prejudice relating to outgroup stratification and social perception, which should be differentially predicted by Right‐Wing Authoritarianism (RWA) and Social Dominance Orientation (SDO). The current study assessed the causal effects of SDO and RWA on three dimensions of prejudice using a full cross‐lagged longitudinal sample (N = 127). As expected, RWA, but not SDO, predicted prejudice towards ‘dangerous’ groups, SDO, but not RWA, predicted prejudice towards ‘derogated’ groups, and both RWA and SDO predicted prejudice towards ‘dissident’ groups. Results support previously untested causal predictions derived from the DPM and indicate that different forms of prejudice result from different SDO‐ and RWA‐based motivational processes. Copyright © 2009 John Wiley & Sons, Ltd.     

The State Adult Attachment Measure (SAAM): A construct and incremental validity study

Recent studies have shown that relationship experiences and contextual factors may influence attachment security, anxiety, and avoidance. In the present study, we investigated the psychometric properties of the Italian translation of the State Adult Attachment Measure (SAAM), a personality scale aimed to assess temporary variations in adult attachment styles (Gillath, Hart, Noftle, & Stockdale, 2009). Four hundred Italian participants took a set of standardized self-report attachment scales and other measures of subjective wellbeing and mental-health. Confirmatory Factor Analysis showed an acceptable fit between the SAAM three-factor model and the data, confirming the hypothesized measurement model for security, anxiety, and avoidance. SAAM subscales also attained high internal consistency reliability, were properly related to mainstream attachment style scales, and had incremental validity in predicting psychological well-being and mental health. The Italian SAAM translation is indeed a reliable and valid measure, showing promise as a clinical assessment of short-term changes in attachment states, even in non-English cultural context.     

The development of a short form of the JEPQ (JEPQ-S): Its use in measuring personality and religion

A short form of the JEPQ, consisting of four scales of six items each, is developed from the JEPQ. The properties of this short questionnaire, its correlations with the parent longer questionnaire and the relationship between both short and long forms of the questionnaire and religiosity are explored among 181 15- and 16-year olds. The short questionnaire is recommended as a functional equivalent to the JEPQ in certain contexts.     

The Tourette's Disorder Scale (TODS): development, reliability, and validity

To address the lack of a simple and standardized instrument to assess overall illness severity of Tourette's disorder (TD), the authors developed and tested a 15-item scale to measure a broad range of common symptoms including tics, inattention, hyperactivity, obsessions, compulsions, aggression, and emotional symptoms. Independent investigators used the 15-item Tourette's Disorder Scale (TODS) to assess 60 TD patients who were taking part in a double-blind placebo-controlled multicenter 8-week treatment study. Interrater reliability, internal consistency, convergent and discriminant validity, and sensitivity to change were examined. The TODS was associated with good interrater reliability, excellent internal consistency, and favorable levels of validity and sensitivity to change. Individual TODS items showed good convergent and discriminant validity against other measures. The TODS is a simple, efficient way for clinicians and parents to rate the severity of multiple symptoms commonly found in patients with Tourette's disorder.     

An evaluation of the incremental validity of the MMPI-2 Superlative (S) scale in an inpatient psychiatric sample

The MMPI-2 Superlative (S) scale was developed by Butcher and Han (1995) to assess individuals' tendencies to present themselves in an unrealistically positive light. The current study examined the performance of the L, K, and S scales in accurately distinguishing the MMPI-2 profiles of 379 psychiatric inpatients who produced one or more elevations on the basic scale profiles, from 82 psychiatric inpatients who produced no clinical range elevation on any of the eight basic clinical scales (excluding scales 5 and 0). The findings from the present study indicate that the S scale appears to be effective in the identification of defensiveness among psychiatric inpatients, with mean effect sizes in the moderate to large range. The optimal T-score cutoff for identifying defensive responders was 70 for both men and women. Further, results of hierarchical regression analyses showed that the S scale added incrementally to the prediction levels achieved by the optimal combination of the L and K scales.