Patterns of memory loss in three elderly samples

Three groups of people ranging in age from 64 to 88 years performed tasks of word generation, paired-associate recall, and free and cued recall. The groups differed in socioeconomic status, verbal intelligence, and apparent levels of daily activity. A fourth group, consisting of young undergraduates, was also tested. Results showed that whereas there were age-related differences in some tests, these age differences were strongly modulated by characteristics of the participants and characteristics of the tasks. The findings are discussed in a contextualist framework.     

A Test of the Factor Structure Equivalence of the 50-Item IPIP Five-Factor Model Measure Across Gender and Ethnic Groups

The study aims were to identify the interpersonal style characteristics of Vietnam Era veterans by comparison with World War II veterans. The sample included 3,075 veterans in treatment in 47 VA health care facilities. Patients were categorized as medical-surgical, psychiatric, and drug addicted, and divided by age into the 24 or less, and the 45 to 55 age groups. The measuring device was the Interpersonal Style Inventory. Group differences on the 17 scores were tested by discriminant function analyses. The Vietnam Era veterans were found to be more rebellious, mistrustful, adventure-seeking and expedient than the older veterans.     

The discrimination of two racial samples

Nineteen different anthropometric measures were obtained on all members of each of two racial groups. A procedure was developed and applied to the data to give maximum differentiation between the groups. The method is applicable wherever we have a large number of independent variables and a dependent variable. In such cases, the conventional methods for determining multiple regression constants are very laborious. An iteration method is presented which is more rapid than any with which the writers are familiar. The method selects in sequence those variables which together yield the largest multiple correlation with the criterion. At each step in the procedure, rapid estimates of the regression weights and the multiple correlation at that point are available.     

Assessing the similarity of burnout dimensions in two business samples.

The concept of career burnout has been investigated in a wide variety of human services settings. Several investigations have extended the study of burnout to individuals in private sector reorganizations although burnout factors have only been derived on one sample of private sector employees. In the current research, burnout factors from previous private sector research were replicated. Results showed a strong congruency between factors from the two studies. Support was provided for rewording burnout questions from the human services scales for private sector research.     

Psychometric evaluation of the MMPI-2 Restructured Clinical scales in two Dutch samples

In this article, we evaluate internal validity, internal consistency, and test-retest reliability of the MMPI-2 Restructured Clinical (RC) scales in the Dutch MMPI-2 normative sample (N = 1,244) and a Dutch outpatient psychiatric sample (N = 1,066). We pay special attention to a critique regarding construct drift of RC3 and the redundancy of the RC scales with existing MMPI-2 scales. The results indicate that the RC scales in both samples show comparable or better internal consistencies than the Clinical scales. Also, in both samples, the RC scales demonstrate lower scale-level intercorrelations than the Clinical scales. As to the structural characteristics, principal component analysis of the RC scales provided a clearer pattern than an analysis of the Clinical scales. Furthermore, mean raw scores on the RC scales for men in the Dutch normative sample corresponded highly with those in the U.S. normative sample except for RC2 and RC4. Less correspondence was found for women. Overall, we conclude that the RC scales show satisfactory reliability and promising internal validity in our Dutch samples. We suggest that U.S. validation studies on the RC scales may be generalized to the Dutch-language version of the MMPI-2 RC scales.     

Psychometric Characteristics of the German Values in Action Inventory of Strengths 120-Item Short Form

The original Values in Action Inventory of Strengths (VIA-IS) is an international 240 item validated self-report questionnaire measuring character strengths. A validated and reliable English 120-item short form (VIA-120) is available. However, there is limited information about the psychometric properties of the German VIA-120. This article addresses this gap and reports the reliability, validity and comparability of the German VIA-120 with the German VIA-240 version. Two independent samples were recruited: a general population sample (N = 1073, Sample 1) and a sample consisting of medical students and physicians (N = 685, Sample 2). Internal consistency of the VIA-120-scales ranged from α = .58 (modesty) to α = .87 (spirituality) in Sample 1 and α = .63 (honesty) to α = .90 (spirituality) in Sample 2. Intercorrelations between the scales of the 120-item version and the original 240-Items version (Sample 1) ranged from r = .52 (hope) to r = .89 (prudence). Criterion validity with the Satisfaction with Life Scale (SWLS) and the Brief Inventory of Thriving (BIT) was demonstrated. The comparison of the factor structure between the original and the short form showed a good convergence (Tucker’s Phi .93–.99 Sample 1, .95–.98 Sample 2). Overall, the German VIA-120 was reliable, showed good convergence with the German VIA-240 and thus presents a similar level of validity for the assessment of character strengths. This study provides the first indication that the VIA 120 short form is comparable regarding the validity and reliability of the original VIA 240-item version indicating its potential to be used in large scale research studies.

     

Sentential structure and the perceptual spans of two samples of disabled readers

The constructs of accuracy and speed were adopted as performance criteria against which to define two clinical samples of disabled readers. Accuracy-disabled subjects had failed to achieve reliable age-appropriate word recognition skills. Rate-disabled readers were age-appropriate in word recognition accuracy but deficient on measures of contextual accuracy and reading speed. When their eye-voice spans were measured under different text manipulations, accuracy-disabled and rate-disabled children differed in the magnitude of their perceptual spans during the act of reading. The two samples did not differ in the extent to which they availed themselves of contextual constraints to extend their spans in the reading of connected text. Both samples of disabled readers appeared able to use syntactic information as an independent source of sentential information in reading, even the sample whose reading disability was associated with oral syntax deficits. Comparisons with a previous sample of normal beginning readers suggested both types of disabled readers to be reading with perceptual spans of reduced dimensions.This research was supported by operating funds from the Medical Research Council of Canada, the Ontario Mental Health Foundation/COMSOC Provincial Lottery Grants Program, and The Hospital for Sick Children Foundation. The author gratefully acknowledges the generous contributions of Terry Smialy and Judy Millington in assisting with all phases of data collection and data analysis. Special thanks are due Judy Millington for her skill in computing and analyzing the phrase boundary and pseudoboundary counts. Identification of the present rate-disabled subjects was made possible through the assistance of Andrew Biemiller, Donald G. Doehring, and Roger T. Lennon, who made previously unpublished normative data on reading speed available for use in this research project. The generosity of these individuals is very gratefully acknowledged. This paper was presented in part to the annual meeting of the American Psychological Association, Anaheim, California, August 1983.     

The validity of the five-factor model prototypes for personality disorders in two clinical samples

The authors examined the validity of D. R. Lynam and T. A. Widiger's (2001) prototypes for personality disorders (PDs) derived from the facets of the 5-factor model (FFM) of personality in 2 clinical samples. In the 1st sample (N = 94), there was good agreement between the prototypes generated by experts and the profiles reported by patients. These FFM PD similarity scores also demonstrated good convergent and discriminant validity with results from a semistructured interview and a self-report measure of Axis II pathology. In the 2nd sample (N = 132), the FFM PD similarity scores demonstrated excellent longitudinal stability and good predictive validity with regard to consensus ratings of PD features. The implications of these findings are discussed.     

Comparing the relative fit of various factor models of the self-consciousness scale in two independent samples

Research shows that using highly self-aware participants yields studies of higher reliability, validity, and statistical power; dispositional self-awareness is commonly measured using the Fenigstein Self-Consciousness Scale (Fenigstein, Scheier, & Buss, 1975). This study used confirmatory factor analysis to compare various factor models that may underlie that scale. Two independent student samples (296 from Bernstein, Teng, & Garbin, 1986, and 350 from a large Canadian university) completed the scale. Using 6 fit criteria, results from both samples supported the Burnkrant and Page (1984) 4-factor model, namely, that self-consciousness consists of 3 principle scales: Social Anxiety, Public Self-Consciousness, and Private Self-Consciousness (divided into Internal State Awareness and Self-Reflectiveness). We discuss the psychometric implications of enhancing scale reliability, validity, and self-awareness.     

Confirming the Factor Structure of the 41-Item Version of the Schutte Emotional Intelligence Scale

The main aim of this study was to investigate the factor structure of the 41-item version of the Schutte Emotional Intelligence Scale within a South African nursing environment. An availability non-probability sample (N =290) of nurses from hospitals in the North-West and Gauteng Provinces of South Africa were taken. Participants completed the Schutte Emotional Intelligence Scale (SEIS). The data were analysed by employing Structural Equation Modelling (SEM) via AMOS. The data fitted the original model of Emotional Intelligence of Salovey and Mayer (1990), best explaining 58.52% of the variance. The results supported a five-factor structure of the SEIS. The five factors were named: Emotion Utilisation; Emotion Management; Emotion Awareness; Emotion Perceiving and Emotion Integration.     

Performance of elderly and young normals on the Gollin Incomplete Pictures Test

Our study compared 26 young and 28 elderly subjects on the Gollin Incomplete Pictures Test. Young and elderly subjects differed, the older group requiring less fragmentation and more time for identification; response accuracy and latency were not correlated with one another.     

Testing rival measurement models of the Personal Report of Communication Apprehension in two Taiwanese samples

Some previous research has questioned the appropriateness of using McCroskey's Personal Report of Communication Apprehension with participants of non-Western countries. Rival measurement models of the scale were examined on two samples of 216 and 177 college students in Taiwan. Confirmatory factor analysis of the data showed that although a four-factor model was more representative of the data than the models with one, two, or three factors, this model did not generate an acceptable fit to the data. Further testing of discriminant validity suggested that Taiwanese college students do not differentiate a meeting setting from group, dyadic, and public speaking settings. Findings of this study suggest a re-examination of the conceptualization of communication apprehension before evaluating the relative importance of biological and environmental causes.     

Specificity in the development of language structure

The nature of children's productive structures can be investigated via two types of structural error which are manifest in their surface data: the overextension of a very general adult rule to a context from which it is excluded, and the introduction of a novel rule in a specific context. Examples of these two types of errors are shown, on the one hand, to undermine theories which treat language development largely as a process of projecting and testing innately specified hypotheses; on the other hand, they provide support for more recent theories which conceive of abstract linguistic structure as the outcome of a process relating specifically acquired items and combinations of items. The implications of this conception for the goals and tasks of developmental psycholinguistics are explored.This paper is based on research undertaken for the Ph.D degree under the supervision of Dr. N. V. Smith, University College, London, and with the financial support of the Social Science Research Council of Great Britain.     

Specificity of peer difficulties to social anxiety in early adolescence: categorical and dimensional analyses with clinical and community samples

Background and Objectives: We investigated the specificity of social difficulties to social anxiety by testing associations of social anxiety and other anxiety presentations with peer acceptance and victimization in community and treatment-seeking samples of adolescents aged 12–14 years.

Design: Cross-sectional, quantitative survey.

Methods: Adolescents from the community (n?=?116) and a clinical setting (n?=?154) completed ratings of anxiety symptoms, perceived social acceptance, and peer victimization. Their parents also completed ratings of the adolescents’ anxiety and social acceptance.

Results: Social acceptance was lowest among adolescents with social anxiety disorder (SAD) and lower among adolescents with other anxiety disorders than in the community sample. Anxiety symptoms were negatively correlated with social acceptance, but these associations were not unique to social anxiety symptoms. Girls in the community sample reported more overt victimization than girls with SAD and with other anxiety diagnoses. Relational victimization was associated with social and nonsocial anxiety symptoms only in the community sample.

Conclusions: Our findings supplement recent laboratory-based observational studies on social functioning among adolescents with SAD and other anxiety disorders. Although social anxiety may be associated with unique social skill deficits and impairment, concerns about peer relations should also be considered among adolescents with other anxiety symptoms.     

Age differences in the Big Five across the life span: evidence from two national samples

Cross-sectional age differences in the Big Five personality traits were investigated using 2 large datasets from Great Britain and Germany: the British Household Panel Study (BHPS; N > or = 14,039) and the German Socio-Economic Panel Study (GSEOP; N > or = 20,852). Participants, who ranged in age from 16 to the mid-80s, completed a 15-item version of the Big Five Inventory (e.g., John & Srivastava, 1999) in either 2005 or 2006. The observed age trends were generally consistent across both datasets. Extraversion and Openness were negatively associated with age, whereas Agreeableness was positively associated with age. Average levels of Conscientiousness were highest for participants in middle age. The only exception was Neuroticism, which was slightly negatively associated with age in the BHPS and slightly positively associated with age in the GSEOP. Neither gender nor education level were consistent moderators of age differences in the Big Five.     

Attractiveness of blonde women in evolutionary perspective: studies with two Polish samples

An experimental study was undertaken to assess the phenomenon of male preference for blondes. In the first study, 360 Polish men ages 18 to 46 years were asked to assess the attractiveness of the presented stimuli using a 9-point scale. Stimuli were 9 different pictures of the same women whose ages (about 20, 30, and 40 years old) and hair colors (blonde, brown, and brunette) were manipulated. Pictures of blonde-haired women were generally rated as younger than the others. The attractiveness ratings of female faces changed with age and hair color. Still, only the 30-yr.-old woman with blonde hair was rated as significantly more attractive than those with brown or brunette hair. In a second study (the analysis of 500 Internet advertisements) mature women dyed their hair blonde more frequently. These results are analyzed with regard to the evolutionarily formed male preference for younger females.     

The Prediction of Negative Events Associated with Anxiety and Dietary Restraint: A Test of the Content Specificity Hypothesis

The prediction of future negative events was studied in a sample of undergraduate students varying on measures of anxiety and dietary restraint. Cognitive theories of psychopathology hypothesize that the emotional concerns of an individual determine which types of information are most often cognitively processed with a biased interpretation. This prediction has generally been called the content specificity hypothesis. Based upon this aspect of cognitive theory, we hypothesized that a high level of trait anxiety would be associated with higher ratings of the probability of future physically threatening events. In addition, it was hypothesized that a high level of dietary restraint would be associated with lower ratings of the probability of future occurrences of overeating. The results of the study supported these hypotheses. These prediction biases were found to be more pronounced in women, as compared to men. The findings were interpreted as supportive of the content specificity hypothesis.     

Psychometric Properties of the Spanish Revised Child Anxiety and Depression Scale 25-Item Version in El Salvador

Journal of Psychopathology and Behavioral Assessment - The Revised Child Anxiety and Depression Scale, 25-Item Version (RCADS-25) is a well-known, brief self-report measure of anxiety and...