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1.
BMC Psychol ; 10(1): 286, 2022 Dec 02.
Artigo em Inglês | MEDLINE | ID: mdl-36461123

RESUMO

OBJECTIVES: Therapy expectations and attitudes towards psychotherapy contribute substantially to the outcome, process and duration of psychotherapy. The a priori use of role model videos seems to be promising for changing expectations and attitudes towards psychotherapy. In contrast, underlying mechanisms, like identifying with the role model, have been sparsely investigated in studies so far. For instance, the effects of similarities and differences between the role model and the observer are not clear yet. METHODS: A total of 158 persons were recruited and randomly assigned to four groups. In one of three experimental groups, participants watched an expectation-optimised video with patients giving information about their mostly positive therapy outcomes (positive model). Two further experimental groups saw the same video, but either received instructions to focus on similarities (similarity group) or on differences (discrepancy group) between the patients and themselves. A further control group watched a video with patients who gave information about their symptoms. As the primary outcome variable, we assessed attitudes towards psychotherapy using the Questionnaire on Attitudes towards Psychotherapy (QAPT). It was filled in before and after watching the video and after a two-week follow-up period. RESULTS: Contrary to the hypotheses, the discrepancy group and the experimental group without further intervention (positive model) showed significant improvements in their attitudes towards psychotherapy after watching the video, while such an effect was not found in the similarity group or control group. CONCLUSION: Focusing on similarities between patient examples and the observer does not support a change in therapy expectations or attitudes through observation, while a positive video model without instructions, or with the instruction to focus on differences does. Attentional interference and depth of cognitive evaluation are discussed as possible reasons. TRIAL REGISTRATION: Ethical approval (2018-19k) was obtained from the ethics committee of the Psychological Department, University of Marburg, and the trial was registered at Aspredicted.org (#22,205; 16.04.2019).


Assuntos
Princípios Morais , Psicoterapia , Humanos
2.
Clin Psychol Rev ; 98: 102212, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-36371900

RESUMO

Expectations are a central maintaining mechanism in mental disorders and most psychological treatments aim to directly or indirectly modify clinically relevant expectations. Therefore, it is crucial to examine why patients with mental disorders maintain dysfunctional expectations, even in light of disconfirming evidence, and how expectation-violating situations should be created in treatment settings to optimize treatment outcome and reduce the risk of treatment failures. The different psychological subdisciplines offer various approaches for understanding the underlying mechanisms of expectation development, persistence, and change. Here, we convey recommendations on how to improve psychological treatments by considering these different perspectives. Based on our expectation violation model, we argue that the outcome of expectation violation depends on several characteristics: features of the expectation-violating situation; the dynamics between the magnitude of expectation violation and cognitive immunization processes; dealing with uncertainties during and after expectation change; controlled and automatic attention processes; and the costs of expectation changes. Personality factors further add to predict outcomes and may offer a basis for personalized treatment planning. We conclude with a list of recommendations derived from basic psychology that could contribute to improved treatment outcome and to reduced risks of treatment failures.


Assuntos
Transtornos Mentais , Motivação , Humanos , Transtornos Mentais/terapia , Atenção
3.
Front Psychol ; 12: 726432, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34858264

RESUMO

Expectations are probabilistic beliefs about the future that shape and influence our perception, affect, cognition, and behavior in many contexts. This makes expectations a highly relevant concept across basic and applied psychological disciplines. When expectations are confirmed or violated, individuals can respond by either updating or maintaining their prior expectations in light of the new evidence. Moreover, proactive and reactive behavior can change the probability with which individuals encounter expectation confirmations or violations. The investigation of predictors and mechanisms underlying expectation update and maintenance has been approached from many research perspectives. However, in many instances there has been little exchange between different research fields. To further advance research on expectations and expectation violations, collaborative efforts across different disciplines in psychology, cognitive (neuro)science, and other life sciences are warranted. For fostering and facilitating such efforts, we introduce the ViolEx 2.0 model, a revised framework for interdisciplinary research on cognitive and behavioral mechanisms of expectation update and maintenance in the context of expectation violations. To support different goals and stages in interdisciplinary exchange, the ViolEx 2.0 model features three model levels with varying degrees of specificity in order to address questions about the research synopsis, central concepts, or functional processes and relationships, respectively. The framework can be applied to different research fields and has high potential for guiding collaborative research efforts in expectation research.

4.
Cognition ; 215: 104819, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34224978

RESUMO

Information is more likely believed to be true when it feels easy rather than difficult to process. An ecological learning explanation for this fluency-truth effect implicitly or explicitly presumes that truth and fluency are positively associated. Specifically, true information may be easier to process than false information and individuals may reverse this link in their truth judgments. The current research investigates the important but so far untested precondition of the learning explanation for the fluency-truth effect. In particular, five experiments (total N = 712) test whether participants experience information known to be true as easier to process than information known to be false. Participants in Experiment 1a judged true statements easier to read than false statements. Experiment 1b was a preregistered direct replication with a large sample and again found increased legibility for true statements-importantly, however, this was not the case for statements for which the truth status was unknown. Experiment 1b thereby shows that it is not the actual truth or falsehood of information but the believed truth or falsehood that is associated with processing fluency. In Experiment 2, true calculations were rated as easier to read than false calculations. Participants in Experiment 3 judged it easier to listen to calculations generally known to be true than to calculations generally known to be false. Experiment 4 shows an effect of truth on processing fluency independent of statement familiarity. Discussion centers on the current explanation for the fluency-truth effect and the validity of processing fluency as a cue in truth judgments.


Assuntos
Emoções , Julgamento , Humanos , Aprendizagem , Reconhecimento Psicológico
5.
Conscious Cogn ; 89: 103086, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33550190

RESUMO

Individuals are often confronted with events that violate their expectations, but disconfirming evidence does not always lead to expectation change. We review seven theoretical models on how individuals cope with disconfirming expectations: associative learning theories, the ViolEx Model, the model of coping with expectation disconfirmation (Roese & Sherman, 2007), the Meaning Maintenance Model, the Predictive Processing Framework, Expectancy Violations Theory, and the Expectation-Disconfirmation Model of consumer satisfaction. We focus on the proposed processes that relate to persistence or change of expectations. We discuss similarities and differences between the models. Three core coping processes are identified across most of these models - minimization of the importance of expectation-disconfirming evidence, search for/production of future expectation-confirming evidence, and expectation change. Suggestions for refinements and extensions of the models as well as for future empirical work on model testing are drawn.


Assuntos
Adaptação Psicológica , Motivação , Atenção , Humanos
6.
Sci Rep ; 10(1): 13066, 2020 08 03.
Artigo em Inglês | MEDLINE | ID: mdl-32747655

RESUMO

As prosociality is key to facing many of our societies' global challenges (such as fighting a global pandemic), we need to better understand why some individuals are more prosocial than others. The present study takes a neural trait approach, examining whether the temporal dynamics of resting EEG networks are associated with inter-individual differences in prosociality. In two experimental sessions, we collected 55 healthy males' resting EEG, their self-reported prosocial concern and values, and their incentivized prosocial behavior across different reward domains (money, time) and social contexts (collective, individual). By means of EEG microstate analysis we identified the temporal coverage of four canonical resting networks (microstates A, B, C, and D) and their mutual communication in order to examine their association with an aggregated index of prosociality. Participants with a higher coverage of microstate A and more transitions from microstate C to A were more prosocial. Our study demonstrates that temporal dynamics of intrinsic brain networks can be linked to complex social behavior. On the basis of previous findings on links of microstate A with sensory processing, our findings suggest that participants with a tendency to engage in bottom-up processing during rest behave more prosocially than others.


Assuntos
Eletroencefalografia , Descanso/fisiologia , Comportamento Social , Adulto , Humanos , Masculino , Fatores de Tempo , Adulto Jovem
7.
Cogn Sci ; 44(6): e12840, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32441389

RESUMO

Speakers of English frequently associate location in space with valence, as in moving up and down the "social ladder." If such an association also holds for the sagittal axis, an object "in front of" another object would be evaluated more positively than the one "behind." Yet how people conceptualize relative locations depends on which frame of reference (FoR) they adopt-and hence on cross-linguistically diverging preferences. What is conceptualized as "in front" in one variant of the relative FoR (e.g., translation) is "behind" under another variant (reflection), and vice versa. Do such diverging conceptualizations of an object's location also lead to diverging evaluations? In two studies employing an implicit association test, we demonstrate, first, that speakers of German, Chinese, and Japanese indeed evaluate the object "in front of" another object more positively than the one "behind." Second, and crucially, the reversal of which object is conceptualized as "in front" involves a corresponding reversal of valence, suggesting an impact of linguistically imparted FoR preferences on evaluative processes.


Assuntos
Percepção Espacial , Humanos
8.
Exp Psychol ; 64(3): 215-230, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-28633619

RESUMO

The Affect Misattribution Procedure (AMP) has been forwarded as one of the most promising alternatives to the Implicit Association Test and the evaluative-priming task for measuring attitudes such as prejudice indirectly. We investigated whether the AMP is indeed able to detect an evaluative out-group bias. In contrast to recent conclusions about the robustness of AMP effects, six out of seven pilot studies indicated that participants did not show any prejudice effects in the AMP. Yet, these pilot studies were not fully conclusive with regard to our research question because they investigated different domains of prejudice, used small sample sizes, and employed a modified AMP version. In a preregistered, high-powered AMP study, we therefore examined whether the standard AMP does reveal prejudice against Turks, the biggest minority in Germany, and found a significant, albeit very small prejudice effect. We discuss possible reasons for the AMP's weak sensitivity to evaluations in socially sensitive domains.


Assuntos
Afeto/ética , Atitude , Preconceito/ética , Feminino , Humanos , Masculino , Projetos Piloto
9.
Cogn Emot ; 30(8): 1470-1484, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26256719

RESUMO

In two experiments, the impact of faking on the affect misattribution procedure (AMP) was examined. Results revealed that faking influences both the overall means and the convergent validity of AMP effects in terms of correlations with self-report measures. Faking effects were very selective in that they affected fake-prime trials only, for which AMP effects were significant, but reversed in direction, while AMP effects for non-fake trials remained intact. Importantly, neither strategic advice nor prior task experience was a necessary prerequisite for successful faking. The discussion focuses on possible processes underlying successful faking in the AMP.

10.
Aggress Behav ; 41(1): 44-50, 2015 01.
Artigo em Inglês | MEDLINE | ID: mdl-27539873

RESUMO

This editorial to the special section "Automatic Processes in Aggression: Conceptual and Assessment Issues" introduces major research lines, all of which culminate in recent advances in the measurement of automatic components in aggressive behavior. Researchers of almost all psychological disciplines have stressed increasingly the importance of automatic components to gain a comprehensive psychological understanding of human behavior. This is reflected in current dual-process theories according to which both controlled processes and rather automatic processes elicit behavior in a synergistic or antagonistic way. As a consequence, complementing self-reports (assumed to assess predominantly controlled processes) by the use of implicit measures (assumed to assess predominantly automatic processes) has become common practice in various domains. We familiarize the reader with the three contributions that illuminate how such a distinction can further our understanding of human aggression. At the same time, it becomes evident that there is a long way that method-oriented researchers need to go before we can fully comprehend how to best measure automatic processes in aggression. We see the present special section as an invigorating call to contribute to this endeavor. Aggr. Behav. 41:44-50 2015. © 2014 Wiley Periodicals, Inc.


Assuntos
Agressão/fisiologia , Humanos
11.
Cogn Emot ; 27(4): 632-57, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23075050

RESUMO

Two experiments examined recent claims of uncontrollability of the evaluative-priming effect. According to these claims, imposing an adaptive 600 ms response deadline prevents successful faking (Degner, 2009). Furthermore, strategic control attempts have been argued not to reduce the priming measure's sensitivity to spontaneous evaluations so that correlations of evaluative-priming effects with external criteria are not affected by attempts to fake (Bar-Anan, 2010). Here, we show that faking is possible even with an adaptive 600 ms response deadline when faking instructions do not conflict with speed pressures imposed thereby (Experiments 1 and 2). In addition, suitable faking instructions substantially affect the predictive validity of priming effects in terms of their correlations with (non-faked) self-report measures and the Implicit Association Test (Experiment 2). The previous claims about the uncontrollability of the evaluative-priming effect may thus have been premature.


Assuntos
Enganação , Priming de Repetição , Análise e Desempenho de Tarefas , Adulto , Feminino , Humanos , Masculino , Estimulação Luminosa , Fatores de Tempo , Percepção Visual
12.
Br J Soc Psychol ; 52(1): 103-21, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-21895706

RESUMO

In most process accounts of the Implicit Association Test (IAT), it is assumed that compatible and incompatible IAT blocks require different amounts of working memory capacity (WMC) and recruit executive functions such as task switching and inhibition to different extents. In the present study (N= 120), cognitive load during the completion of an IAT was experimentally manipulated by means of an oral random-number generation secondary task. Cognitive load led to slower latencies and more errors, especially in the incompatible block. However, different IAT scores, including conventional scores and D-scores, were affected differentially by the load manipulation: scores based on raw data of task performance such as latencies and errors were increased whereas scores that use transformations such as log-latency scores and D-scores were decreased. A number of analyses shed light on the reasons for the unexpected dissociation between scoring algorithms. Remarkably, external correlations of the IAT scores were not affected by the experimental manipulation.


Assuntos
Algoritmos , Cognição/fisiologia , Memória de Curto Prazo/fisiologia , Testes Neuropsicológicos/normas , Adolescente , Adulto , Associação , Função Executiva/fisiologia , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes , Autorrelato , Adulto Jovem
13.
Q J Exp Psychol (Hove) ; 63(3): 595-619, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19672797

RESUMO

The goal of the present research was to investigate the role of three central-executive functions-switching of mental sets, inhibition of prepotent responses, and simultaneous storage and processing (i.e., working-memory capacity)-in accounting for method variance in the Implicit Association Test (IAT). In two studies, several IATs with unrelated contents were administered along with a battery of central-executive tasks, with multiple tasks tapping each of the above executive functions. Method variance was found to be related to the switching factor, but not to the inhibition factor. There was also evidence for a small independent contribution of the working-memory capacity factor. The findings constrain process accounts of the IAT, lending support to an account in terms of task-set switching, and they have consequences for applications.


Assuntos
Associação , Compreensão , Função Executiva/fisiologia , Memória de Curto Prazo/fisiologia , Testes Neuropsicológicos , Adolescente , Adulto , Atenção , Feminino , Humanos , Inibição Psicológica , Masculino , Modelos Psicológicos , Estimulação Luminosa , Tempo de Reação/fisiologia , Análise de Regressão , Movimentos Sacádicos/fisiologia , Semântica , Estatística como Assunto , Percepção Visual/fisiologia , Adulto Jovem
14.
J Behav Ther Exp Psychiatry ; 41(1): 31-8, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19836726

RESUMO

Implicit self-esteem and its link to body shape and weight concerns were examined among restrained (n=32) and unrestrained eaters (n=39). Implicit self-esteem was assessed in an Implicit Association Test before and after increasing the participants' awareness of their own body shape and weight. The results showed a differential direction of change of implicit self-esteem in both groups: Whereas implicit self-esteem increased for unrestrained eaters, it decreased descriptively for restrained eaters. This suggests that restrained eating status and/or initial level of body dissatisfaction might determine whether implicit self-esteem decreases or increases as a result of an activation of body schema.


Assuntos
Imagem Corporal , Ingestão de Alimentos/psicologia , Comportamento Alimentar/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Autoimagem , Adulto , Análise de Variância , Índice de Massa Corporal , Peso Corporal/fisiologia , Feminino , Humanos , Controle Interno-Externo , Escalas de Graduação Psiquiátrica , Testes Psicológicos , Psicometria , Adulto Jovem
15.
Psychol Bull ; 135(3): 347-368, 2009 May.
Artigo em Inglês | MEDLINE | ID: mdl-19379018

RESUMO

Implicit measures can be defined as outcomes of measurement procedures that are caused in an automatic manner by psychological attributes. To establish that a measurement outcome is an implicit measure, one should examine (a) whether the outcome is causally produced by the psychological attribute it was designed to measure, (b) the nature of the processes by which the attribute causes the outcome, and (c) whether these processes operate automatically. This normative analysis provides a heuristic framework for organizing past and future research on implicit measures. The authors illustrate the heuristic function of their framework by using it to review past research on the 2 implicit measures that are currently most popular: effects in implicit association tests and affective priming tasks. (PsycINFO Database Record (c) 2009 APA, all rights reserved).


Assuntos
Afeto/fisiologia , Associação , Atitude , Testes de Personalidade/normas , Sinais (Psicologia) , Humanos , Controle Interno-Externo , Memória/fisiologia , Valores de Referência , Estereotipagem , Análise e Desempenho de Tarefas
16.
Psychol Bull ; 135(3): 377-379, 2009 May.
Artigo em Inglês | MEDLINE | ID: mdl-19379021

RESUMO

The authors of this reply article note that B. Gawronski, E. P. LeBel, K. R. Peters, and R. Banse (a) expressed agreement in their comment with the analysis put forward in the target article (J. De Houwer, S. Teige-Mocigemba, A. Spruyt, & A. Moors) and (b) pointed to a further implication for the way in which the implicitness of a measure should be examined. The current authors note that B. A. Nosek and A. G. Greenwald, on the other hand, raised questions in their comment about the definition of the concept "implicit" in the target article, arguing for a fundamentally different approach to measurement that emphasizes not theoretical understanding but usefulness for predicting behavior. In this reply, the current authors respond to these comments and argue that when theoretical claims are made about measures, these claims should be backed up with appropriate evidence. In the absence of basic research, measures and their relation to behavior can only be described. (PsycINFO Database Record (c) 2009 APA, all rights reserved).


Assuntos
Associação , Atitude , Automatismo , Pesquisa Biomédica/métodos , Teoria Psicológica , Psicologia/métodos , Sinais (Psicologia) , Humanos , Controle Interno-Externo , Memória/fisiologia , Testes de Personalidade , Reprodutibilidade dos Testes , Análise e Desempenho de Tarefas
17.
J Pers Soc Psychol ; 96(2): 265-87, 2009 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-19159132

RESUMO

In the affective-priming paradigm, target stimuli are preceded by evaluatively polarized prime stimuli and then are to be classified as either good or bad as fast as possible. The typical and robust finding is assimilation: Primes facilitate the processing of evaluatively consistent targets relative to evaluatively inconsistent targets. Nevertheless, contrast effects have repeatedly been observed. The authors propose a new psychophysical account of normal (assimilative) and reversed (contrastive) priming effects and test new predictions derived from it in 5 studies: In Studies 1 and 2, the authors' account is shown to provide a better explanation of contrastive effects in a priming paradigm with two primes than the traditional attentional account does. Furthermore, as predicted by the new account, contrast effects emerge at an intermediate stimulus-onset asynchrony (SOA, Study 3) and even with short SOAs when target onset takes participants by surprise (Study 4). Finally, the use of extremely valenced primes triggers corrective efforts (Study 5) as predicted. Implications for priming measures of evaluative associations are discussed.


Assuntos
Afeto , Atitude , Psicofisiologia , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Tempo de Reação , Adulto Jovem
18.
Q J Exp Psychol (Hove) ; 62(1): 84-98, 2009 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-18609400

RESUMO

Recoding processes can influence the Implicit Association Test (IAT; Greenwald, McGhee, & Schwartz, 1998) in a way that impedes an unequivocal interpretation of the resulting compatibility effects. We present a modified version of the IAT that aims to eliminate recoding, the IAT-RF (short for "IAT-recoding free"). In the IAT-RF, compatible and incompatible assignments of categories to responses switch randomly between trials within a single experimental block. Abandoning an extended sequence of consistent category-response mappings undermines recoding processes in the IAT-RF. Two experiments reveal that the IAT-RF is capable of assessing compatibility effects between the nominally defined categories of the task and effectively prevents recoding. By enforcing a processing of the stimuli in terms of their task-relevant category membership, the IAT-RF eliminates the confounding of compatibility effects with task switch costs and becomes immune against biased selections of stimuli.


Assuntos
Associação , Tempo de Reação/fisiologia , Testes de Associação de Palavras , Cognição/fisiologia , Feminino , Humanos , Julgamento , Masculino
19.
J Pers Soc Psychol ; 93(3): 353-68, 2007 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-17723053

RESUMO

The authors present a diffusion-model analysis of the Implicit Association Test (IAT). In Study 1, the IAT effect was decomposed into 3 dissociable components: Relative to the compatible phase, (a) ease and speed of information accumulation are lowered in the incompatible phase, (b) more cautious speed-accuracy settings are adopted, and (c) nondecision components of processing require more time. Studies 2 and 3 assessed the nature of interindividual differences in these components. Construct-specific variance in the IAT relating to the construct to be measured (such as implicit attitudes) was concentrated in the compatibility effect on information accumulation (Studies 2 and 3), whereas systematic method variance in the IAT was mapped on differential speed-accuracy settings (Study 3). Implications of these dissociations for process theories of the IAT and for applications are discussed.


Assuntos
Aprendizagem por Associação , Atenção , Formação de Conceito , Tomada de Decisões , Tempo de Reação , Adulto , Atitude , Feminino , Humanos , Individualidade , Masculino , Modelos Psicológicos , Política , Estereotipagem
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