The computerized scoring algorithm for the autobiographical memory test: updates and extensions for analyzing memories of English-speaking adults

ABSTRACT

The Autobiographical Memory Test (AMT) has been central in psychopathological studies of memory dysfunctions, as reduced memory specificity or overgeneralised autobiographical memory has been recognised as a hallmark vulnerability for depression. In the AMT, participants are asked to generate specific memories in response to emotional cue words, and their responses are scored by human experts. Because the manual coding takes some time, particularly when analysing a large dataset, recent studies have proposed computerised scoring algorithms. These algorithms have been shown to reliably discriminate between specific and non-specific memories of English-speaking children and Dutch- and Japanese-speaking adults. The key limitation is that the algorithm is not developed for English-speaking adult memories, which may cover a wider range of vocabulary that the existing algorithm for English-speaking child memories cannot process correctly. In the present study, we trained a new support vector machine to score memories of English-speaking adults. In a performance test (predicting memory specificity against human expert coding), the adult-memory algorithm outperformed the child-memory variant. In another independent performance test, the adult-memory algorithm showed robust performances to score memories that were generated in response to a different set of cues. These results suggest that the adult-memory algorithm reliably scores memory specificity.     

An item response theory/confirmatory factor analysis of the Autobiographical Memory Test

The Autobiographical Memory Test (AMT) is used to assess the degree of specificity of autobiographical memory. The AMT usually contains cue words of both positive and negative valence, but it is unclear whether these valences form separate factors or not. Accordingly, confirmatory factor analysis assessed whether the AMT measures one overall factor, or whether different cue types are related to different factors. Results were consistent across three datasets (N = 333, N = 405, and N = 336). A one-factor model fitted each dataset well, which suggests that responses to positive and negative cues are related to the one construct. In addition, item response theory analyses showed that the AMT is most precise for people who score low on memory specificity. Implications for using the AMT with high-functioning samples are discussed.     

Integrating leadership: The leadership circumplex

The present study aims to integrate leadership conceptualizations into one overarching model, using a “leadership circumplex”. Two studies describe the construction and examine the psychometric characteristics of an operationalization of the leadership circumplex, the Circumplex Leadership Scan (CLS). Results showed that the CLS complies with the criteria of a true circumplex. Furthermore, scales, representing leadership styles, showed reasonable to high reliability. A third study confirmed the stability of the CLS structure and additionally explored the circumplex structure of subordinates’ ratings of their leaders, which were found to have the same underlying circumplex structure. A fourth study was conducted to assess the convergent validity with other leadership styles from the existing leadership literature, the predictive validity of the styles, as well as the test–retest reliability. A fifth study confirmed the predictive validity results observed in Study 4 using different-source ratings of leadership outcomes. Finally, a sixth study explored the possibility of creating a short version of the CLS.     

Reduced autobiographical memory specificity and affect regulation

The effect of specificity of autobiographical memory (AM) retrieval on the affective impact of an emotional event was examined. In Study 1 (N = 90) the impact of a negative and positive experience was compared between student participants who habitually retrieve autobiographical memories (AMs) in a specific way and participants who generally retrieve less specific memories. In Study 2 (N = 48) the effect of an experimentally induced (specific vs. overgeneral) retrieval style on the impact of a negative experience was studied in student participants who habitually retrieve less specific memories. Study 1 replicated the finding of Raes, Hermans, de Decker, Eelen, & Williams (2003 Raes, F, Hermans, D, de Decker, A, Eelen, P and Williams, JMG. (2003). Autobiographical memory specificity and affect regulation: An experimental approach. Emotion, 3: 201–206. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) that a negative event leads to less subjective distress in low‐specific participants as compared with high‐specific participants. However, both groups did not differ in their affective reaction to a positive event. Important, reduced memory specificity was associated with “repressive coping”, providing further evidence for the idea that reduced memory specificity is used as an avoidant or repressive‐defensive mechanism to regulate negative affect (Williams, 1996 Williams JMG (1996) Depression and the specificity of autobiographical memory In D. C. Rubin (Ed.) Remembering our past. Studies in autobiographical memory (pp. 244–267) Cambridge, NY: Cambridge University Press [Crossref] , [Google Scholar]). In Study 2, participants who were induced to retrieve memories in an overgeneral way experienced more distress following a negative event as compared with participants who were induced to retrieve memories in a specific way. Results are discussed in the context of recent findings concerning AM specificity and emotion regulation (Philippot, Schaefer, & Herbette, 2003 Philippot, P, Schaefer, A and Herbette, G. (2003). Consequences of specific processing of emotional information: Impact of general versus specific autobiographical memory priming on emotion elicitation. Emotion, 3: 270–283. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). Directions for further research are suggested.     

The structure of maladaptive personality traits in childhood: a step toward an integrative developmental perspective for DSM-V

The present study describes the construction of a taxonomy of trait-related symptoms in childhood, the Dimensional Personality Symptom Item Pool (DIPSI), and examines the replicability of the taxonomy's higher order structure across maternal ratings of referred (N = 205) and nonreferred (N = 242) children and self-ratings of adolescents (N = 453). The DIPSI's 4 higher order factors--that is, Emotional Instability, Disagreeableness, Introversion, and Compulsivity--showed clear correspondence with the dimensions of personality pathology found in adulthood (Dimensional Assessment of Personality Pathology-Basic Questionnaire; W. J. Livesley, 1990; Schedule for Nonadaptive and Adaptive Personality; L. A. Clark, 1993). These 4 factors can be further organized into 2 superfactors, representing Internalizing and Externalizing Traits, demonstrating empirical and conceptual relationships with psychopathology models in childhood and adulthood. The implications for the assessment and conceptualization of early trait pathology are discussed in the context of an integrative developmental perspective on the construction of the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition.     

Assessing and interpreting personality change and continuity in patients treated for major depression

Structural, mean- and individual-level, differential, and ipsative personality continuity were examined in 599 patients treated for major depression assigned to 1 of 6 forms of a 6-month pharmaco-psychotherapy program. Covariation among traits from the Five Factor model remained invariant across treatment, and patients described themselves as slightly more extraverted, open to experience, agreeable and conscientious, and substantially more emotional stable after treatment. Trait changes were only to a small extent explained by changes in depression severity. There was evidence for differential, individual-level, and ipsative stability, with stable personality profiles in terms of shape and to a lesser extent in terms of scatter and elevation. Traits remain relatively stable, except for emotional stability, despite the depressive state and the psychopharmacological interventions.     

Dissociation of the distance effect and size effect in one-digit numbers

Magnitude comparison of single digits is robustly characterized by a distance effect (close numbers are more difficult to compare than numbers further apart) and a size effect (for a given distance, comparison difficulty increases with increasing size). The distance effect indicates access to the mental number line (Dehaene, 1997), and the size effect is usually interpreted as indicating that the mental number line represents larger numbers more vaguely than smaller ones. In contrast, we have argued earlier (Verguts, Fias, & Stevens, 2005) that for symbolic numbers (Arabic or verbal notation), the size effect does not originate from the mental number line but, instead, originates from mappings to relevant output components that are specific for magnitude comparison. If the latter is true, it should be possible to dissociate the distance effect from the size effect in tasks other than magnitude comparison. In two experiments, we observed a robust distance effect insame/different judgments, which implies access to the mental number line. Yet the size effect was absent. Consistent with our prediction, this finding establishes a dissociation between the size effect and the distance effect.     

The resurrection of vocational interests in human resources research and practice: Evidence,challenges, and a working model

A large number of studies conducted over the past two decades reconsidered and supported the validity of vocational interests for predicting a range of important work outcomes. Yet to date, interests remain relatively underused in professional settings, in part because discussions of why, how, and where to use interest assessment tools in an evidence-based manner are lacking and often incomplete. In this article, we briefly review and summarize the available evidence to then further discuss ways in which interest assessment can support various stages of the human resources (HR) cycle, including recruiting, selecting, retaining, and developing employees. From this overview, a number of challenges and apparent paradoxes are derived when working with interests, which may hinder the effective application of these assessments. Therefore, we propose a new working model that treats interest assessments both as “select-out” and “select-in” tools, to identify personal attributes that can either be “must-haves” for an organization in the short term, but at the same time can represent “unique potential” for that organization in the long term. Throughout the text, we also discuss where additional research is needed to further substantiate the use of interests in the HR cycle.     

Differences between multimedia and text-based assessments of emotion management: An exploration with the multimedia emotion management assessment (MEMA)

People process emotional information using visual, vocal, and verbal cues. However, emotion management is typically assessed with text based rather than multimedia stimuli. This study (N?=?427) presents the new multimedia emotion management assessment (MEMA) and compares it to the text-based assessment of emotion management used in the MSCEIT. The text-based and multimedia assessment showed similar levels of cognitive saturation and similar prediction of relevant criteria. Results demonstrate that the MEMA scores have equivalent evidence of validity to the text-based MSCEIT test scores, demonstrating that multimedia assessment of emotion management is viable. Furthermore, our results inform the debate as to whether cognitive saturation in emotional intelligence (EI) measures represents “noise” or “substance”. We find that cognitive ability associations with EI represent substantive variance rather than construct-irrelevant shared variance due to reading comprehension ability required for text-based items.