Memory anxiety and memory performance in adulthood

The present study examined the contribution of general and domain-specific anxiety to the prediction of memory performance in a sample of 350 young, middle-aged and old adults. In a preliminary stage of this investigation, psychometric analyses revealed that the predictive validity of the Anxiety scale of the Metamemory in Adulthood questionnaire, used to assess memory-related anxiety, could be improved by using an abbreviated version of the scale. This Memory Anxiety subscale predicted level of state anxiety experienced by middle-aged and older subjects in anticipation of a memory-demanding task. It was superior to the general state measures in predicting actual memory performance, but only for the oldest age group. Results thus provide support for domain- and age-specificity in the assessment of anxiety performance relationships.     

Examining the convergent validity of shared mental model measures

Despite widespread interest in shared mental models (SMMs) within teams and groups and an extensive empirical literature examining SMM?Cperformance links, very little is known about the convergent validity of commonly used measures of SMMs. In this study, two-person teams (n = 96) engaged in a complex flight task and completed three SMM measures: concept mapping, paired ratings, and causal mapping. Task-based sharedness scores were compared across the measures. Analyses were conducted in two ways: using SMMs of actual team members (n = 96 pairs) and using the SMMs of pairs of participants who worked separately but for whom similarity indices were calculated after the study (n = 18,240). The purpose of the latter pairs, coined pseudo-partners, was to create a sample with considerable power to test the convergent validity of the SMM measures. The results call into some question the convergent validity of these task-based SMM measures.     

Children's perceptions of parental behaviors

Children's perceptions of positive and negative parental behaviors were assessed using a newly-developed scale, the Parent Perception Inventory (PPI). Reliability and validity were examined across a sample of 75 children aged 5 to 13 using additional measures administered to the children and measures completed by their parents. The scale showed acceptable levels of internal consistency. No effects of children's age were apparent, but effects of the child's and parent's gender were found. Boys reported more positive parental behaviors, particularly for fathers, and children reported more negative (disciplinary) behaviors by mothers. PPI scores were predictably related to child's self-concept and behavior problems (convergent validity) and generally unrelated to measures of child's achievement (discriminant validity). As predicted by family systems theory, children from nondistressed families viewed their parents as behaving more similarly on the PPI than did children from distressed families.     

模拟情境中工作团队成员互动过程的初步研究及其测量

团队已经成为当今许多组织中的主要工作方式。已有文献虽然表明工作团队成员之间的互动对于团队工作绩效有显著的影响,但却缺乏测量团队成员互动的量表。本研究在了解影响团队绩效的互动因素基础上,编制出一个测量工作团队互动过程的量表。该测验将团队互动分为结构和人际两个维度,分别包括五个和四个题目。测验具有很好的信度和效度,符合心理测量学的标准,可用作测量团队互动的工具。     

Minority dissent and team innovation: the importance of participation in decision making.

This study integrates research on minority dissent and individual creativity, as well as team diversity and the quality of group decision making, with research on team participation in decision making. From these lines of research, it was proposed that minority dissent would predict innovation in teams but only when teams have high levels of participation in decision making. This hypothesis was tested in 2 studies, 1 involving a homogeneous sample of self-managed teams and 1 involving a heterogeneous sample of cross-functional teams. Study 1 suggested that a newly developed scale to measure minority dissent has discriminant validity. Both Study 1 and Study 2 showed more innovations under high rather than low levels of minority dissent but only when there was a high degree of participation in team decision making. It is concluded that minority dissent stimulates creativity and divergent thought, which, through participation, manifest as innovation.     

Macroscopic marital interaction coding systems: Are they interchangeable?

The present study sought to determine the convergent validity of two macroscopic marital interaction coding systems: the Marital Interaction Coding System-Global and the Global Couple Interaction Coding System. The sample consisted of 40 couples who completed the Dyadic Adjustment Scale, the Potential Problem Checklist and a 30-min problem solving interactional task. Filmed interactions were coded by separate teams of observers using the Marital Interaction Coding System-Global and the Global Couple Interaction Coding System. Results showed that interobserver agreement, as assessed through intraclass correlations, was satisfactory for both coding systems. Between-system comparisons revealed that convergent validity coefficients were moderate; thus, it seems premature to conclude that macroscopic coding systems are interchangeable. Finally, multiple regression analyses indicated that both systems contained significant non-redundant behavioral predictors of marital adjustment. Implications of these results are discussed.     

The Wise Thinking and Acting Questionnaire: The Cognitive Facet of Wisdom and its Relation with Memory, Affect, and Hope

Wisdom is a topic that holds much promise as geropsychologists turn their attention to the positive facets of aging. This study aimed at (a) examining the construct validity of a new scale for measuring the cognitive facet of wisdom, and (b) analyzing the relations between wisdom and demographic factors, hope, affect, and memory. The participants of the main sample were 446 adults, aged 20–80?years. For the validation of the scale, a second sample (N?=?89) was used; it comprised two subsamples of 37 older adults and 52 young adults. The Wise Thinking and Acting Questionnaire (WITHAQ) was used along with measures of hope, state affect and memory abilities. Ardelt’s 3D-WS was used for validation purposes. A three-factor structure of the WITHAQ with interrelations between the factors was confirmed, reflecting practical wisdom, integrated dialectical thinking, and awareness of life uncertainty, respectively. The relations between the WITHAQ, 3D-WS, and the measure of hope were in the predicted direction. The interaction of age and education predicted the three factors of the WITHAQ positively. Pearson correlations showed that the three factors were differentially associated with affect and memory.     

Psychometric properties of the OCI-R in a college sample

Two studies examined the psychometric properties of the Obsessive-Compulsive Inventory-Revised (OCI-R; Psychol. Assessment 14 (2002) 485) in a nonclinical student sample. In Study 1, we investigated the factor structure and internal consistency of the OCI-R using a sample of 395 undergraduate students. At a second testing session 1 month later, 178 students completed the OCI-R. Test-retest reliability was examined using data from 94 students who completed the OCI-R in both sessions. Convergent validity was also assessed with the Maudsley Obsessive-Compulsive Inventory (MOCI). In Study 2, we further investigated the convergent and divergent validity of the OCI-R using a new sample of 221 students who completed a battery of measures of obsessive-compulsive symptoms, worry, and depression. There was a significant order effect for both the OCI-R and the MOCI: means of each measure were significantly lower when presented second. Despite the order effect, statistical analyses indicated that the OCI-R has adequate test-retest reliability for the full scale and subscale scores, solid factor structure, and high internal consistency. Convergent validity with other measures of obsessive-compulsive symptoms was moderate to excellent, and divergent validity was good. The results indicate that the OCI-R is a short, psychometrically sound self-report measure of obsessive-compulsive symptoms.     

Depression, anxiety, and the MCMI-III: construct validity and diagnostic efficiency

This study aimed to enhance knowledge of the construct validity and diagnostic efficiency of the depression- and anxiety-related scales of the MCMI-III (Millon, 1994). The MCMI-III, various concurrent depression and anxiety measures, and an Axis I structured diagnostic interview were administered in a total sample of 696 outpatients with depressive disorders, anxiety disorders, or both. Sound construct validity was found for the Dysthymia and Major Depression clinical syndrome scales and the Avoidant and Depressive personality disorder scales. The validity of the Anxiety scale was poor, showing moderate convergence with panic and worry-related anxiety measures, but problems discriminating from depression. Operating characteristics for discriminating depressed patients from anxious patients were fair for the Major Depression scale, but poor for the Anxiety and Dysthymia scales.     

Emotional and pain-related factors in neuropsychological assessment following mild traumatic brain injury

A critical issue in the field of clinical neuropsychology is the idea that emotional or pain-related factors may compromise the validity of neuropsychological assessment. In this study, 53 individuals suffering from mild traumatic brain injury related to motor vehicle accident injury completed commonly used measures of emotional and pain-related functioning. A battery of commonly used neuropsychological tests, assessing attention, learning and memory, language, visuospatial and visuomotor functions, speeded processing, fine-motor skill, and symptom validity, was administered concurrently. Findings revealed a significant and negative correlation between anxiety and impaired delayed verbal memory, suggesting that as anxiety increased, delayed verbal memory decreased. The results otherwise provided little support for the idea that emotional or pain-related factors are detrimental to neuropsychological test performance following mild traumatic brain injury.     

Convergent Validity of the Early Memory Index in Two Primary Care Samples

Karliner, Westrich, Shedler, and Mayman (1996) developed the Early Memory Index (EMI) to assess mental health, narrative coherence, and traumatic experiences in reports of early memories. We assessed the convergent validity of EMI scales with data from 103 women from an urban primary care clinic (Study 1) and data from 48 women and 24 men from a suburban primary care clinic (Study 2). Patients provided early memory narratives and completed self-report measures of psychopathology, trauma, and health care utilization. In both studies, lower scores on the Mental Health scale and higher scores on the Traumatic Experiences scale were related to higher scores on measures of psychopathology and childhood trauma. Less consistent associations were found between the Mental Health and Traumatic Experiences scores and measures of health care utilization. The Narrative Coherence scale showed inconsistent relationships across measures in both samples. In analyses assessing the overall fit between hypothesized and actual correlations between EMI scores and measures of psychopathology, severity of trauma symptoms, and health care utilization, the Mental Health scale of the EMI demonstrated stronger convergent validity than the EMI Traumatic Experiences scale. The results provide support for the convergent validity of the Mental Health scale of the EMI.     

Employees’ perception of diversity management practices: scale development and validation

Scholars and practitioners are paying increasing attention to diversity management (DM). Despite this increase and an expanding literature, there exists a lack of psychometrically sound scales to measure DM practices and none that capture employees’ perception of DM practices (EPDMP). This dearth in literature has thus hindered DM research. To fill the gap, in the present paper, using a qualitative study and 3 quantitative studies in a sample of 590 employees across various sectors in the UK, a 9-item uni-dimensional EPDMP scale is developed and validated. Results from content adequacy, reliability, convergent, discriminant, nomological and incremental predictive validity assessments provide support for the measures use in diagnostic and theory testing efforts. This paper concludes with a discussion of the implications for theory, management practice and future research.     

Development of the Cognitive Dysfunction Questionnaire (CDQ) in a population based sample

The study reports on the development of a questionnaire for assessment of adult cognitive dysfunction (CDQ). Participants in a population-based sample (65±15 years, N=370) responded to a 90-item pilot version covering multiple aspects of memory/cognition. Based on exploratory principal components analyses and correlations with criterion measures of cognitive functioning (MMSE, Block Design, semantic/episodic memory), 20 items loading on 6 components were selected for the final version of the questionnaire. Cronbach's α for the total score was 0.90. There was evidence of construct validity as judged by correlations between CDQ scores, objective cognitive measures, and a subjective memory measure (PRMQ). Discriminant validity was demonstrated by a low and non-significant correlation with depressive symptoms. Further evidence of construct validity was provided by correlations with age and educational attainment. In conclusion, the CDQ is promising as a self-rating screening tool for cognitive dysfunction, and will be the subject of further development and validation.     

Measuring trust in teams: Development and validation of a multifaceted measure of formative and reflective indicators of team trust

This article describes the development and validation of a multidimensional instrument designed to measure trust within teams. Trust is conceptualized as a latent variable resulting from distinct but related (formative) indicators, i.e., propensity to trust and perceived trustworthiness, which lead to (reflective) indicators, i.e., behaviours cooperation and monitoring between team members. The instrument was tested in two different samples. The first sample included 98 hospital professionals (14 teams) and provided data for the exploratory factor analysis of this instrument (Study 1). The second sample included responses from 112 teams (395 individuals) from three social-care institutions and was used to apply confirmatory factor analysis (Study 2). Data attesting to the underlying factor structure, internal homogeneity, construct validity, and consensual power of agreement within teams and discriminant power across teams of the instrument are presented. The final 21-item, four-factor version of this measure demonstrates good psychometric properties, with acceptable levels of reliability and validity. We conclude that the scales form a parsimonious, valid, and efficient instrument to assess trust in teams. Potential applications of this measure in research and practice are described and the implications of these findings for future research are discussed.     

La clarté du concept de soi : validation d’une échelle de mesure en langue française

IntroductionThe self-concept clarity scale (SCC, Campbell et al., 1996) measures the extent to which self-beliefs are perceived as clearly defined, internally consistent and temporally stable.ObjectiveThe study aimed at testing the reliability and validity of a French version of the SCC scale and its relevance to predict the relationship between self-concept and vocational preference.MethodThree studies have been conducted on a total sample of 1114 participants (691 women) aged 15 and 62.ResultsResults revealed that the French version of the SCC had a unidimensional factor structure and high levels of internal consistency and temporal stability (study 1). As predicted, high SCC scores were independently associated with high self-esteem, high conscientiousness, high agreeability, low neuroticism and low social comparison orientation (study 2). Finally, a criterion validity argument was provided by demonstrating that high SCC scores predicted high matching degree between self-concept and occupational preference prototype (study 3).ConclusionThe psychometric properties of the French version of SCC are satisfactory and comparable to those of the English original scale. The use of the SCC scale in academic guidance and career counseling is therefore discussed.     

Forced-choice and conventional personality assessment: Each may have unique value in pre-employment testing

Forced-choice (FC) personality scales are purported to predict criteria such as counterproductive work behavior (CWB) incrementally beyond conventional personality measures in pre-employment testing situations. Unfortunately, the research upon which FC tests’ claims of superiority are founded, relies upon undergraduate participants in highly artificial scenarios. Moreover, the possible predictive advantages of FC personality scales with regards to important contextual performance (CP; Borman & Motowidlo, 1993) criteria have not been investigated. We used a sample of call center employees to investigate the incremental validity of a FC personality scale over a conventional personality scale (and vice versa) with CP measures, and CWB, as criteria. Our FC and conventional personality measures were highly correlated, but each still offered unique predictive value with regards to CP or CWB. Thus, contrary to past research with student samples, in field settings FC personality scales may not be clearly superior to conventional personality scales. Moreover, contrary to widespread concern that FC measures’ predictiveness is attributable to their overlap with general mental ability, the unique predictive value of our FC measure remained even when variance due to general mental ability was statistically controlled.     

Initial validation of a virtual environment for assessment of memory functioning: virtual reality cognitive performance assessment test.

The current project is an initial attempt at validating the Virtual Reality Cognitive Performance Assessment Test (VRCPAT), a virtual environment-based measure of learning and memory. To examine convergent and discriminant validity, a multitrait-multimethod matrix was used in which we hypothesized that the VRCPAT's total learning and memory scores would correlate with other neuropsychological measures involving learning and memory but not with measures involving potential confounds (i.e., executive functions; attention; processing speed; and verbal fluency). Using a sequential hierarchical strategy, each stage of test development did not proceed until specified criteria were met. The 15-minute VRCPAT battery and a 1.5-hour in-person neuropsychological assessment were conducted with a sample of 30 healthy adults, between the ages of 21 and 36, that included equivalent distributions of men and women from ethnically diverse populations. Results supported both convergent and discriminant validity. That is, findings suggest that the VRCPAT measures a capacity that is (a) consistent with that assessed by traditional paper-and-pencil measures involving learning and memory and (b) inconsistent with that assessed by traditional paper-and-pencil measures assessing neurocognitive domains traditionally assumed to be other than learning and memory. We conclude that the VRCPAT is a valid test that provides a unique opportunity to reliably and efficiently study memory function within an ecologically valid environment.     

Characteristics of the Florida cognitive activities scale in older African Americans

Substantial research effort has recently focused on the potential protective effect of cognitively demanding activities on cognitive decline in late life. A significant methodological issue in this effort has been the lack of consistency in approaches to the operational measurement of cognitive activity. In this study, data in support of the reliability and construct validity of the recently developed Florida Cognitive Activities Scale (FCAS) in a sample of 223 African American older adults are provided. Consistent with the findings of the Schinka et al. study using a sample of Whites, the FCAS full scale showed a reasonably high level of internal consistency, small negative correlations with age and a measure of depressive symptomatology, and moderate positive correlations with years of education and neuropsychological measures of overall cognitive functioning, memory, and executive functioning. Even after controlling for the effects of age, education, and gender, the full scale score contributed significantly to the prediction of global cognitive functioning. The results of this study suggest that the FCAS is a reliable and valid measure of cognitive activities in older African Americans and provides additional, although not causative, evidence in support of the hypothesis of a protective effect of cognitive activity against cognitive decline regardless of ethnicity or race.     

Intellectual growth in children as a function of domain specific and domain general working memory subgroups

This study examined whether children's growth on measures of fluid (Raven Colored Progressive Matrices) and crystallized (reading and math achievement) intelligence was attributable to domain-specific or domain-general functions of working memory (WM). A sample of 290 elementary school children was tested on measures of intelligence across three testing waves. Two methods, a hierarchical factor model predicting latent growth and a double dissociation design comparing children divided into high and low performers, tested whether general and/or specific components accounted for performance on intelligence measures. A general domain model for the total sample provided the best fit for latent growth on all measures. Further, the lack of a significant WM subgroup × domain interaction suggested that a general WM system underlies the individual differences on measures of fluid and crystallized intelligence. Overall, the findings support a domain-general view of WM capacity on intelligence measures in children, but also suggest that domain specific storage systems may come into play on isolated measures.     

Exploring the psychometric properties and construct validity of the MCMI-III anxiety and avoidant personality scales

The Millon Clinical Multiaxial Inventory (MCMI; Millon, 1983) is a commonly used self-report instrument designed to aid in the assessment of Axis I and Axis II disorders. Concerns have been expressed regarding the procedures used in the normative research for the current version of the MCMI (MCMI-III; Millon, 1994) leading to a call for additional validity research on the MCMI-III (Retzlaff, 1996). In this study, we investigated the psychometric properties of the MCMI-III's Anxiety and Avoidant personality scales in a sample of patients diagnosed with Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) anxiety disorders. Our results suggest that the MCMI-III Avoidant scale is reliable (r =.89) and it was found to demonstrate appropriate convergent and divergent validity with other self-report measures. The MCMI-III Anxiety scale also showed adequate reliability (r =.78); however, our findings raise some concerns about the discriminant validity of this scale. A scale composed of the MCMI-III core anxiety items was found to have better discriminant validity. These findings are consistent with those reported by other researchers regarding the relationship between self-report measures of anxiety, avoidance, and depression. We conclude that the MCMI-III measures of anxiety and avoidance are consistent with other measures of these constructs and may provide valuable clinical information in this regard.