Implications of Item Keying and Item Valence for the Investigation of Construct Dimensionality

Factor analysis and nomological network analysis are commonly used as complementary procedures in the investigation of the dimensionality of constructs (e.g., self-esteem, job satisfaction). Although it has been demonstrated that factor analyses are often biased toward a two-dimensional solution for measures including regular- and reverse-keyed items, less attention has been paid to the implications for nomological network analyses. We propose, and demonstrate empirically in two studies, that item keying is confounded with item valence (i.e., favorability of item content), and that item valence can bias the results of both factor analysis and nomological network analysis toward a two-dimensional interpretation. We also demonstrate that the valence effect is related to, but distinguishable from, social desirability response bias. We caution that the practice of excluding reverse-keyed items to achieve unidimensionality can lead to distortion in correlations among constructs, and we offer alternative remedies to the valence problem.     

Investigating the Impact of Uncertainty About Item Parameters on Ability Estimation

Asymptotic expansions of the maximum likelihood estimator (MLE) and weighted likelihood estimator (WLE) of an examinee’s ability are derived while item parameter estimators are treated as covariates measured with error. The asymptotic formulae present the amount of bias of the ability estimators due to the uncertainty of item parameter estimators. A numerical example is presented to illustrate how to apply the formulae to evaluate the impact of uncertainty about item parameters on ability estimation and the appropriateness of estimating ability using the regular MLE or WLE method.     

A Note on Stochastic Ordering of the Latent Trait Using the Sum of Polytomous Item Scores

In contrast to dichotomous item response theory (IRT) models, most well-known polytomous IRT models do not imply stochastic ordering of the latent trait by the total test score (SOL). This has been thought to make the ordering of respondents on the latent trait using the total test score questionable and throws doubt on the justifiability of using nonparametric polytomous IRT models for ordinal measurement. We show that a broad class of polytomous IRT models has a weaker form of SOL, denoted weak SOL, and argue that weak SOL justifies ordering respondents on the latent trait using the total test score and, therefore, the use of nonparametric polytomous IRT models for ordinal measurement.     

Correction to: Improved Parent–Child Interactions Predict Reduced Internalizing Symptoms Among the Offspring of Parents with Bipolar Disorder Undergoing a Prevention Program: A Proof‑of‑Concept Study

Research on Child and Adolescent Psychopathology - Correction to: Journal of Abnormal Child Psychology     

Item and order information in semantic memory: students’ retention of the “CU fight song” lyrics

University of Colorado (CU) students were tested on memory for the “CU Fight Song” in order to examine serial position effects in semantic memory while controlling for familiarity across positions. In Experiment 1, students reconstructed the order of the nine lines of the song. Students with previous exposure to the song performed better and showed a more bowed serial position function than did students with no knowledge of the song. Experiment 2 added a task assessing memory of item information. One word was removed and replaced with a blank in each line, and an alternative word was offered as an option, along with the correct word. Students selected the word that fit into each blank and then reconstructed the order of the lines. There was a bow-shaped curve for order reconstruction, but not for item selection, which implies that the serial position function in semantic memory stems from order, rather than item, information.     

Single‐prime negative priming in the shape‐matching task: Implications for the role of perceptual segmentation processes

Using the shape‐matching task developed by DeSchepper and Triesman (1996), Loula, Kourtzi, and Shiffrar (2000) demonstrated that negative priming only occurred in that task when minimal segmentation cues were available in the prime display. Loula et al. (2000) interpreted their results as revealing that negative priming in the shape‐matching task is directly caused by difficulty in segmenting the prime target from the prime distractor. We offer an alternative interpretation of their results, suggesting that a failure to observe negative priming when segmentation cues are present was incidental to the perceptual segmentation process. Instead, we provide evidence suggesting that an easier perceptual segmentation task contributes positive priming influences that makes a negative priming effect more difficult to observe. Once these positive priming influences are removed, we observed negative priming both when the perceptual segmentation task is trivial and when perceptual segmentation is not a component of the prime task at all.     

Extending the Debate Between Spearman and Wilson 1929: When do Single Variables Optimally Reproduce the Common Part of the Observed Covariances?

The covariances of observed variables reproduced from conventional factor score predictors are generally not the same as the covariances reproduced from the common factors. We sought to find a factor score predictor that optimally reproduces the common part of the observed covariances. It was found algebraically that—under some conditions—the single observed variable with highest loading on a factor reproduces the non-diagonal elements of the observed covariance matrix more exactly than the conventional factor score predictors. This finding is linked to Spearman's and Wilson's 1929 debate on the use of single variables as factor score predictors. A population-based and a sample-based simulation study confirmed the algebraic result that taking a single variable can outperform conventional factor score predictors in reproducing the non-diagonal covariances when the nonzero loading size and the number of nonzero loadings per factor are small. The results indicated that a weighted aggregation of variables does not necessarily lead to an improvement of the score over the variable with the highest loading.     

Correction to: Closed but Not Protected: Excess Deaths Among the Amish and Mennonites During the COVID‑19 Pandemic

Journal of Religion and Health -     

Investigating the MACH–IV With Item Response Theory and Proposing the Trimmed MACH*

The MACH–IV was investigated (N = 528) with item response theory to elucidate its psychometric properties and suggest a trimmed version, the MACH*. The core content of the MACH–IV seemed to be cynicism/misanthropy and the MACH* was formed from the 5 most informative and precise MACH–IV items. The MACH* showed good internal consistency and construct and criterion validity comparable to the MACH–IV. The MACH–IV and MACH* measure most precisely at average to above average levels of Machiavellianism. Implications for theory and measurement of Machiavellianism are discussed.     

The Accuracy of the Life Orientation Test–Revised (LOT–R) in Measuring Dispositional Optimism: Evidence From Item Response Theory Analyses

The accuracy of the Life Orientation Test–Revised (LOT–R) in measuring dispositional optimism was investigated applying item response theory (IRT). The study was conducted on a sample of 484 university students (62% males, M age = 22.79 years, SD = 5.63). After testing the 1-factor structure of the scale, IRT was applied to evaluate the functioning of the LOT–R along the pessimism–optimism continuum. Item parameter estimates and the test information function showed that each item and the global scale satisfactorily measured the latent trait. Referring to the IRT estimated trait levels, the validity of the LOT–R was studied examining the relationships between dispositional optimism and psychological well-being, sense of mastery, and sense of coherence. Overall findings based on IRT analyses provide evidence of the accuracy of the LOT–R and suggest possible modifications of the scale to improve the assessment of dispositional optimism.     

Between the Horns: A Dilemma in the Interpretation of the Running of the Bulls–Part 2: The Evasion

This second part of the essay deals with the horns of the dilemma at the conceptual level and ‘on the street’. The first part ended with that quandary where a deep understanding was precluded no matter which way one turned, whether an inadequate comprehension based on individual and partial notions, a perplexing pluralist path or a relinquishment of the hermeneutic enterprise altogether. The philosophical solution of existential overtones presently put forward deftly avoids the sharp ends of the predicament by means of a three-tiered phenomenological analysis of the event. First, death is considered via Heidegger's and Sartre's existential examination; next, risk and related concepts, such as fear, are scrutinised; and third, Nietzsche's and Ortega y Gasset's life-affirming views lead us to the liberating conclusion: facing danger and death are means to an enhanced and joyful experience of life. As in the first part, this one also presents several photographs that complement the text at different levels. Once several objections are disposed of, readers are left with a philosophical elucidation of a sense of joy predicated on the ability to face daring challenges willingly undertaken for the fun of it.     

Word frequency effects in immediate serial recall: Item familiarity and item co‐occurrence have the same effect

In immediate serial recall, high‐frequency words are better recalled than low‐frequency words. A prevalent interpretation of this effect suggests that, at the point of recall, degraded representations undergo a reconstruction process calling upon long‐term knowledge of the to‐be‐remembered items. Recently, Stuart and Hulme () following Deese (), suggested that high‐frequency items are better recalled due to their better long‐term associative links. Their results revealed that a familiarisation procedure involving repeated presentations of the to‐be‐remembered items in pairs abolished the usual frequency effect. In the experiment reported here, an alternative interpretation of this result is examined. Prior to the memory task, subjects received either no familiarisation, item familiarisation, or pair familiarisation. Both item and pair familiarisation improved the item recall of low‐frequency items to the same extent, suggesting that increased familiarity can account for the co‐occurrence effect.     

Correction to: Gray Matter Atrophy in the Cortico‑Striatal‑Thalamic Network and Sensorimotor Network in Relapsing–Remitting and Primary Progressive Multiple Sclerosis

Neuropsychology Review - A correction to this paper has been published: https://doi.org/10.1007/s11065-021-09503-6     

On the Subjectivity of the Experience of Victory: Who Are the Election Winners?

Elections represent key moments in democratic countries, and an established finding from the existing literature is that winners of elections display higher levels of satisfaction with democracy. Yet we know almost nothing about the times when voters feel like winners of an election. Using panel data in four countries, this article finds that while the objective performance of the supported party—measured using vote share and changes in vote share from the previous election—has a very important effect on feeling like an election winner, prior expectations regarding the election’s outcome as well as preferences for the supported party significantly moderate the effect of party performance on voter feelings. It seems also that the identification of the winners and losers of elections are clearer in majoritarian‐style democracies than in proportional systems with coalition governments. Ultimately, the findings indicate that measuring who are the winners of an election using exclusively objective measures of party performance may provide a distorted view of public opinion following the elections.     

Unruly difference: the politics of stigma and the space of the sacred

This essay looks at three contemporary Jewish American playwrights: Tony Kushner, Martin Sherman and Deb Margolin, whose plays ask fundamental questions about Jewish identity in its political, cultural and spiritual dimensions. Breaking from the concerns of their theatrical predecessors, most of whom ignored or disguised their Jewish roots, these playwrights draw on profoundly Jewish concepts to reconfigure narratives of redemption, obligation, ethical community, and Messianic utopianism. Their plays are characterized by a sensibility of “unruly difference.” Attracted by the politics of marginality; these writers re-imagine otherness in plays that celebrate a different understanding of faith and conjure the sublime. By carving out a more capacious definition of Judaism that embraces contradiction and contention, faith and doubt, progressive social vision and deepened spiritual commitment, they sit aslant the mainstream. They are drawn to their understanding of the spiritual power and cultural grandeur of the Jewish heritage, but question the politics of accommodation and the limitations of tradition and law. The ambivalence these writers express about Judaism adds to the complexity of their writing and to its value as a cultural indicator. Working in new idioms, they refute traditional discourses and dominant paradigms of conformity and coalescence that characterize modern Jewish-American life.     

Duhem and the origins of statics: Ramifications of the crisis of 1903–04

Much speculation on the sources of Duhem's historical interests fails to account for the major shifts in these interests: neither his belief in the continuous development of physics nor his Catholicism, when his Church was encouraging the study of generally Aristotelian scholastic thought, led to any interest in mediaeval science before 1904. Equally, his own claim that he was merely testing his views on the nature of physical theory is easily squared only with earlier work with no trace of mediaeval science. Behind this discontinuity lies a major crisis. Though not a positivist, Duhem had based all his work on assumptions acceptable to positivists. One of these, the sterility of the Middle Ages, was refuted by his chance discovery of evidence of genuine mediaeval science in the autumn of 1903, but that left the doctrine of scholastic sterility intact.Drafted for the Blacksburg conference, versions of this paper were also presented at colloquia at the University of Harvard Department of the History of Science and the University of Toronto Institute for the History and Philosophy of Science and Technology. I am grateful to all those who responded to earlier versions, but particularly to Phillip Quinn, the commentator on my paper at Blacksburg, and Jamil Ragep.     

The Loneliness Questionnaire–Short Version: An Evaluation of Reverse-Worded and Non-Reverse-Worded Items Via Item Response Theory

Two Rorschachs were inadvertently administered to the same client within a period of three months. Although the ensuing personality pictures were very similar, an important difference appeared. The first Rorschach report stopped with the client's present condition. The second report saw the protocol as an interim Rorschach, suggesting the possibility that positive changes could lie ahead, if the client were given the appropriate help. The point is made that unwittingly, examiners may do their clients harm by not thinking ahead, in a way which the Rorschach uniquely makes possible. The Rorschach record and graph are presented, along with the various evidences of potential change. In conclusion, a problem is raised concerning the obligation inherent in the examiner-client relationship.     

Item and Associative Interactions in Short-term Memory: Multiple Memory Systems?

Three interactions of item and associative information are discussed: differential forgetting (item recognition declines over lag ranges where pair recognition does not; Hockley, 1991); differential emphasis (instructions to attend to items degrade later pair recognition but instructions to attend to pairs does not degrade later item recognition; Hockley & Cristi, 1996a), and multiple presentations of pairs or items from pairs has little effect on judgements of frequency of items and pairs (Hockley & Cristi, 1996b). Taken as a whole, these results seem to be inconsistent with a separate memory-systems view of memory. TODAM, a global-matching model, has always assumed a single memory system for the storage and retrieval of item and associative information and, with the addition of context and mediators, it can generate the whole pattern of data.