Adjustment for the Total Number of Responses in Calculating the Rorschach Apperception Type

In order to adjust for total responses (R) on the Rorschach, apperception (location) scores arc expressed as percentages of R. An alternative procedure is recommended in which adjustments are the differences between obtained scores and those predicted from the regression of the scores on R. Standardization Ss were 200 male and female normals, ages 20 to 40. Percentages of these Ss falling within certain ranges of adjusted scores are given. Caution is recommended in making inferences about apperception types obtained by extrapolating beyond the range of R in the standardization group. Preliminary results obtained by applying these adjustments to disturbed adult and children's groups suggest that the distributions of adjusted scores tend to approximate the score distribution of the standardization group.     

Discrimination Learning and Discrimination Reversal Learning in Normal and Feebleminded Children

Two studies compared methods of estimating factor scores for the Child's Report of Parental Behavior Inventory. In Study I, least squares factor scores for 5th and 6th graders were computed and correlated with estimates obtained by multiple regression, weighted summation, and unweighted summation with either (a) all scales best defining each factor, (b) the three best, or (c) the two best defining scales. All three estimation methods were highly accurate, and estimates obtained with three and even two scales per factor still correlated highly with the factor scores. In Study 11, factor scores for college students were correlated with estimates obtained by multiple regression and unweighted summation of the same subsets of scales. Again both estimation methods were highly accurate, and reducing the number of scales did not markedly reduce the correspondence of estimated scores to exact scores.     

Examining the Criterion‐Related Validity of the Employee Screening Questionnaire: A Three‐Sample Investigation

Across three samples (N=475, 358, and 112), the authors examined the criterion‐related validity of the Employee Screening Questionnaire (ESQ), a brief forced‐choice measure of integrity in the workplace. Results suggested that ESQ scores correlate highly with self‐ and other‐reports of counterproductive work behaviors (rs of .59, .50, and .47 on the consolidated scores), as well as self‐reports of job satisfaction (rs of ?.41 and ?.22 on the consolidated scores), and intention to leave the organization (rs of .30 and .21 on the consolidated scores). No predictive bias by gender was found for the ESQ scores. Based on these results, the authors encourage more research on the use of personality‐based (covert), forced‐choice integrity tests in selection contexts.     

The Sternberg Triarchic Abilities Test (STAT) as a measure of academic achievement and general intelligence

The degree to which practical, creative, and analytical abilities, measured by the Sternberg Triarchic Abilities Test (STAT) (Sternberg, 1993), significantly contribute to the prediction of academic achievement, independent of general intelligence, was investigated. Although Sternberg et al. (2000) claim that the STAT is not related to, nor a measure of, general intelligence, data obtained by Sternberg, Ferrari, Clinkenbeard, and Grigorenko (1996), found that STAT scores were significantly correlated with measures of general intelligence. In the present study, introductory psychology midterm examination grades, STAT scores, and Wonderlic Personnel Test scores (as a measure of general intelligence), were obtained from undergraduate students at the University of Western Ontario (N=150). Total STAT scores and each of the STAT subsection scores were significantly related to Wonderlic test scores, P<0.01, and the STAT subsections were significantly related to each other, P<0.01. The partial correlations between midterm grades and creative, practical, analytical, and total STAT scores, with the variance due to the Wonderlic test removed, were also found to be significant for practical and for total STAT scores, P<0.05, but nonsignificant for creative and analytical STAT scores. A factor analysis including midterm examination grades, the Wonderlic test, and each of the STAT subsections revealed a single general factor. Thus, some results supported Sternberg but others were contrary to his claims.     

A Study of Belief in the Accuracy of Newspaper Reports

An examination of the relationship of scores on Siegel's Manifest Hostility Scale (MHS) to Verbal Hostility, Fantasy Hostility, and Hostile Feeling responses to cartoon situations was undertaken, while controlling for sex of subject, sex of experimenter, and the social desirability (So-R) and ego strength/defensiveness (K) scales of the MMPI. MHS scores were significantly related to the three modes of hostility response, while sex of subject and sex of experimenter were not. Adjustment of the dependent variable means for So-R did not cancel MHS effects on Verbal or Fantasy Hostility, but adjustment for K cancelled the significant relationship between MHS scores and Fantasy Hostility and Hostile Feeling responses. Covariation of both K and So-R out of Verbal Hostility cancelled its relationship to MHS scores. Ego strength/defensiveness thus may be more significantly related to hostile responding than social desirability.     

Residual effects of lead poisoning on denver Developmental Screening Test scores

Subtest and Total scores on the Denver Developmental Screening Test were examined for a group of 22 preschool- aged low-income children who had been lead-poisoned, then medically deleaded. Pretest scores were obtained before blood lead elevations occurred;posttest scores were obtained an average of 4.5 months after deleading. Pretest scores were comparable to those of a matched Control group, but posttest scores on the Fine Motor-Adaptive subtest declined, indicating significant residual effects of lead poisoning.The authors wish to acknowledge the support of Shirley Nelson of the Tulane University School of Social Work, and Catherine Kitchens and Percy Rosenbaum of the Lead Poisoning Prevention Program of the New Orleans Health Department.     

Holtzman Inkblot Anxiety and Shading Scores Related to State and Trait Anxiety

The State-Trait Anxiety Inventory (STAI) and the group Holtzman Inkblot Technique (HIT) were administered to 52 college Ss in order to determine the relationship between HIT Anxiety (Ax) and Shading (Sh) scores and A-Trait and A-State scores. Neither Ax or Sh correlated with A-Trait. Ax correlated with A-State, both before and during the administration of the inkblots. To determine the influence of productivity or inhibition, inkblot protocol word counts were obtained. Word count failed to correlate with the sc ores on the STAI, but did correlate significantly with the HIT scores.     

The Effects of Weight Loss Attempts, Exercise Initiation, and Dietary Practices on Health Related Quality of Life

This study (N = 98) randomly placed participants in either a higher protein or American Heart Association diet group with each group initiating an aerobic exercise program. Body composition (BC) was measured using four different methodologies (DEXA, BIA, skinfold, BMI) along with height and weight, while Health-Related Quality of Life (HRQOL) changes were measured using the Medical Outcomes Short Form 36 (SF-36). There were no significant time/diet interactions in HRQOL scores, body fat measures, and weight with the exception of Role-Physical scores (p = .006) with posttest scores higher in participants in Diet 1. Role-Physical scores changed significantly in participants in Diet 1 (p = .0001) and Diet 2 (p = .026) with higher posttest scores in each group. Social functioning had a significant main effect for time in both groups with pretest scores in both diet groups lower than their respective posttest scores (p = .015). HRQOL pretest scores were not significantly different between groups at baseline (p = .56). ANOVA revealed no significant differences in average calories between groups (p = .88). Analysis revealed no differences in exercise in minutes (p = .66) nor statistically significant changes in BC or weight (p = .65). Conclusions: Improvements in HRQOL were demonstrated in two subscales related to physiological and psychological functioning. These novel findings add to literature suggesting that HRQOL, at least concerning social functioning, work and other daily activities (Role-Physical) may improve by initiating an exercise and dietary program even when weight loss or BC improvements have been unsuccessful.     

The Effects of Coaching and Speeding on Big Five and Impression Management Scale Scores

We examined the effects of coaching and speeding on personality scale scores in a faking context (N = 192). A completely crossed 2 × 2 experimental design was used in which instructions (no coaching or coaching) and speeding (with or without a time limit) were manipulated. No statistically significant effects on scale scores were evidenced for speeding. Coaching participants significantly elevated scores (average d = .76) for each of the Big Five personality factors but did not significantly elevate the scores on the Impression Management scale (d = .06). Cognitive ability was significantly positively related to impression management for uncoached participants but not for coached participants. An exploratory simulation suggests that coaching would have an effect on who would be selected for a job.     

Reading Comprehension: Effects of Individualized,Integrated Language Arts as a Reading Approach with Struggling Readers

This study examined the effects of individualized, integrated language arts as a reading approach on struggling readers' comprehension scores obtained from oral narrative, silent narrative, and silent expository passages at three levels: below-grade, on-grade, and above-grade levels. Students (N = 93) in grades four through eight, who were reading below grade level, participated in the study. Treatment group students (n = 51) received individualized, integrated language arts as a reading approach once a week in place of basal reading instruction. Comparison group students (n = 42) received basal reading instruction for the duration of the study. Multivariate analysis of covariance was used to analyze posttest Analytical Reading Inventory (ARI) comprehension scores. Several statistically significant (p < .001) differences in comprehension performance were found for on-grade-level scores and for above-grade-level scores, but few differences were found between treatment and comparison groups on below-grade-level scores. All statistically significant differences favored students in the treatment group. The findings of the study strongly suggest that the use of individualized, integrated language arts as a method for teaching reading is an effective approach for improving the reading comprehension performance of struggling readers.     

Validity of the SDS-17 measure of social desirability in the American context

In Germany, Stober et al. (1999, 2001) presented evidence for the validity of the SDS-17, a new measure of social desirability bias. In the current investigation, three experiments (n = 800) assessed the SDS-17’s validity in the US environment. In all conditions SDS-17 scores correlated highly with Marlowe–Crowne scores. In Study 1, a group administration of a paper and pencil booklet, SDS-17 scores of 327 college students were higher under Fake Good than Standard conditions, and both were higher than scores in the Honest condition. Study 2, an online survey of a demographically diverse adult sample (n = 257), showed that the increase in SDS-17 scores under Fake Good conditions occurs also in a Web survey and that SDS-17 scores were unrelated to one’s demographic profile. Study 3, a group administration to 216 college students, revealed again that scores under Fake Good were higher than those under Standard administration and that SDS-17 scores correlated more highly with the Impression Management than with the Self-Deception subscales of the BIDR. The SDS-17 appeared valid for the US environment as a measure of socially desirable responding. The evidence, however, encourages its further assessment as an index of social desirability bias per se.     

The Preliminary Employment Interview as a Predictor of Assessment Center Outcomes

The current study examined the relationships between personnel employment interview scores (PEI), cognitive ability test scores (CAT) and assessment center (AC) scores, as well as the potential to circumvent the costly AC method for some of the candidates by using these less expensive selection methods. A total of 423 Israeli police force candidates participated in the study. Their PEI and CAT scores were collected in the first stage of the selection process. They subsequently participated in an AC and a final decision was made regarding their acceptance to the police force. It was found that PEI and CAT scores significantly correlated with the AC scores and the recruitment decision, although the PEI scores demonstrated stronger correlations with the criteria. An actuarial analysis demonstrated the benefit of using the AC procedure for those achieving middle range scores on the PEI and CAT, circumventing the costly ACs for those achieving high and low scores. This strategy resulted in minor costs of both α and β errors. Organizations can adopt this economical strategy when the AC costs exceed the manpower costs incurred by disposing of the AC.     

Differential Daily Writing Conditions and Performance on Major Multiple-Choice Exams

Students (N=153) in three equivalent sections of an undergraduate human development course compared pairs of related concepts via either written or oral discussion at the beginning of most class sessions. A writing-for-random-credit section achieved significantly higher ratings on the writing activities than did a writing-for-no-credit section. The writing-for-random-credit section also obtained significantly higher correlations between the writing ratings and scores on multiple-choice exam items related to the conceptual pairs (r=.74) and on total exam scores (r=.78) than did the writing-for-no-credit section (rs=.45 and .43, respectively). Finally, the writing-for-random-credit condition produced significantly higher scores on exam items related to the conceptual pairs than did the oral-discussion-only condition. Plus, effect-size comparisons showed weak to medium differences between exam scores under the writing-for-random-credit and the writing-for-no-credit condition.     

Selectors' Decision Strategies when Assessing Immigrant Job Applicants

Immigrant job applicants are often not fluent in the majority language. This raises the question whether selectors adjust their decision strategy when selecting immigrants. In two field studies (N = 1,949 and N = 156), we examined the decision strategies of professional selectors. Selectors used differential strategies, giving less weight to the test scores and impression scores of immigrants. Dutch language proficiency served as a moderator variable; test scores were considered less important in the employment recommendation especially for immigrants with low language skills. Yet professional selectors also used similar strategies for different groups; the same test scores led to the same recommendations, regardless of ethnicity. In sum, personnel selectors adjusted their decision strategy for immigrants, but this did not lead to immigrants receiving higher recommendations than majority applicants with similar test scores.     

The relationships between problematic internet use,alexithymia levels and attachment characteristics in a sample of adolescents in a high school,Turkey

The aim of this study is to investigate the relationships between attachment characteristics, alexithymia and problematic internet use (PIU) in adolescents. The study was performed on 444 high school students (66% female and 34% male). Internet Addiction Test (IAT), Toronto Alexithymia Scale (TAS-20) and Short Form of the Inventory of Parent and Peer Attachment (s-IPPA) scales were used. The adolescents who scored ≥50 on IAT were considered as the PIU group and <50 were considered as control group. There was a moderate positive relationship between TAS-20 and IAT scores (r = .441), and a moderate negative relationship between TAS-20 and s-IPPA scores (r = ?.392), and a negative weak relationship between IAT and s-IPPA scores (r = ?.208). S-IPPA scores were significantly lower in the PIU group compared to the controls (p < .001). TAS-20 scores of the PIU group were significantly higher compared to the controls (p < .05). Logistic regression analysis indicated that s-IPPA scores and TAS-20 significantly predict the PIU development (p < .05). The results indicate that alexithymia increases the risk of PIU and higher attachment quality is a protective factor for both alexithymia and PIU. These results suggest that it is important to focus on the insecure attachment patterns and alexithymic characteristics when studying adolescents with PIU.     

A Reliability Generalization Study of Coefficient Alpha for the Life Orientation Test

The Pd, K and L scales of the MMPI and four of Kolberg's Moral Judgment Situations were administered to three criterion groups; adolescent delinquents, college students, and individuals belonging to a therapy collective which provides free community service. Greater than 50% of both the delinquent and therapy collective subjects were classified as psychopathic, (Pd + K T score > 70). The three subject groups obtained significantly different moral maturity scores with the therapy collective subjects receiving the highest moral maturity mean score. The results of two stepwise regression analyses found no relationship between Pd scores and moral maturity scores.     

Apparatus for Smoking Kymograph Drum Papers

In a computer simulation study, random samples from a uniform density were substituted for each of two independent samples from normal and various nonnormal densities. This procedure was compared with conventional ranking and with Bell and Doksum's (1965) procedure, which substituted random normal deviates for initial sample values. After performing the Student t test, the program transformed the initial scores and performed additional t tests on ranks, random uniform scores, and random normal scores. For several distributions, the test on random normal scores was more powerful than the others, consistent with known asymptotic results. The probabilities of Type I and Type II errors of the test on random uniform scores were nearly the same as those of the Mann-Whitney-Wilcoxon test, for all distributions examined.     

Gender Differences in Interest and Knowledge Acquisition: The United States,Taiwan, and Japan

The relationship between interest and knowledge was investigated in a representative sample of 11th grade students from cultures that differ in the strength of their gender-role stereotypes and their endorsement of effort-based versus interest-based learning. Among 11th graders from the United States (N = 1052), Taiwan (N = 1475), and Japan (N = 1119), boys preferred science, math, and sports, whereas girls preferred language arts, music, and art. General information scores were comparable across the three locations; however, boys consistently outscored girls. Gender and interest in science independently predicted general information scores, whereas gender and interest in math independently predicted mathematics scores. Cultural variations in the strength of the relationship between gender, interest, and scores indicate that specific socialization practices can minimize or exaggerate these gender differences.     

Weak measurement invariance with respect to unmeasured variables: An implication of strict factorial invariance

Measurement bias refers to systematic differences across subpopulations in the relation between observed test scores and the latent variant underlying the test scores. Comparisons of subpopulations with the same score on the latent variable can be expected to have the same observed test score. Measurement invariance is therefore one of the key issues in psychological testing. It has been established that strict factorial invariance (SFI) with respect to a selection variable V almost certainly implies weak measurement invariance with respect to V: given SFI, means and variances of observed scores do not depend on V. It is shown that this result can be extended. SFI in groups derived by selection on V has implications not only for V but also for potentially biasing variables W, if W and the selection variable V and/or if W and the factor underlying the observed test scores are statistically dependent. Given SFI with respect to V and prior knowledge concerning these dependencies, it is not necessary to measure and model variables W in order to exclude them as potentially biasing variables if the investigation focuses on groups selected on V.     

Quadratic prediction of factor scores

Factor scores are naturally predicted by means of their conditional expectation given the indicatorsy. Under normality this expectation is linear iny but in general it is an unknown function ofy. It is discussed that under nonnormality factor scores can be more precisely predicted by a quadratic function ofy.The authors would like to thank Edith Nijenhuis, the anonymous referees, and the associate editor for their helpful comments and suggestions.