The effects of good moods on systematic processing: “Willing but not able,or able but not willing?”

Previous research has indicated that good moods may disrupt systematic processing of persuasive messages (e.g., Worth & Mackie, 1987). Three experiments were conducted to attempt a replication of this disruptive effect and determine whether this effect is attributable either to cognitive capacity deficits (i.e., ability) or to motivational concerns (e.g., mood maintenance, desire to think about something other than the experimental topic). Several similarities were noted across the experiments. First, no interactions between mood and argument strength emerged on measures of message-based persuasion. Similarly, the quantity of message-related thoughts generated by our subjects was not consistently influenced by the manipulation of mood. Most importantly, consistent findings regarding the relationship between polarity of message elaborations and message-based persuasion implied that good moods may have disrupted message processing when (a) the message was low in personal relevance, (b) source information preceded the message itself, or (c) subjects were led to believe that their moods were stabilized by a drug. These results call into question the robustness of the alleged disruptive effect of positive mood on systematic processing, and are incompatible with the view that such effects are attributable to cognitive capacity deficits.Portions of this research were presented at the Annual Meetings of the American Psychological Association, Boston, August 1990, and San Francisco, August 1991. The authors wish to thank Richard E. Petty and several anonymous reviewers for their helpful comments.     

Are emotion metaphors conceptual or lexical?

Abstract

A review of Metaphors of Anger, Pride and Love: A Lexical Approach to the Structure of Concepts by Z. Kövecses (1986). Philadelphid/Amsterdam: John Benjamins, p. vii, 147. ISBN 1-55619-009-3 (US); ISBN 90-272-2558-3 (Europe). $34     

Luminance-increment detection: capacity-limited or not?

Three experiments investigated whether spatial cuing influences luminance-increment detection accuracy. Ss saw multiple-target displays and responded yes or no to 4 locations, including cued position. To test whether cuing effects are due to the load on visual short-term memory from the number of locations, Experiments 1 and 2 presented displays with 4 or 8 relevant locations. Experiment 1 used peripheral cues; Experiment 2 used central cues. Significant cuing effects were less marked with 4- than 8-location displays. Cuing effects were largest with multiple targets, but a small reliable effect remained even with single targets. Experiment 3 replicated the single-target effect with predominantly multiple- and single-target displays. A capacity-limited selection account is developed for these findings and their implications are discussed for separate central and peripheral cuing mechanisms and the locus of spatial cuing effects.     

Mind-body identity: Cross-categorial or not?

Conclusion I have tried to accomplish two tasks in this paper. The first, and more important, is to free my defense of the mind-body identity theory against the property objection from reliance on there being categories. The second is to argue that if there are categories, Rosenbaum's objections pose no threat to principle (II), or its more plausible relative, (IV). I believe I have finished both tasks. This significantly strengthens my reasons for accepting some form of the identity theory. Of course, deciding whether it is reasonable enough to accept is a much more difficult task. But if what I have argued elsewhere is correct, that task is also completed. We should, at least at present, accept what I call the neutral or nonreductive identity theory.     

Lexical decision in children: sublexical processing or lexical search?

Length effects in the lexical decision latencies of children might indicate that children rely on sublexical processing and essentially approach the task as a naming task. We examined this possibility by means of the effects of neighbourhood size and articulatory suppression on lexical decision performance. Sixty-six beginning and 62 advanced readers performed a lexical decision task in a standard, articulatory suppression, or tapping condition. We found length effects on words and nonwords in the children's lexical decisions. However, the effects of neighbourhood size were similar to those reported for adult lexical decisions, rather than the effects previously found in children's naming. In addition, no effect was found of articulatory suppression. Both findings suggest that, despite clear length effects, children do not adopt a naming task approach but, like adults, base lexical decisions mainly on a lexical search. These results pose a challenge for several computational models of reading.     

Morphological isolates in idioms: cranberries or real words?

The present study focuses on a subtype of Finnish nouns that appear only as complements in idiomatic verb phrases. In addition to the idioms as their sole environment, these idiomatic isolates, as we call them, are typically frozen to a single case form. In two experiments, in a subjective rating task and a lexical decision task, the isolates are pitted against ordinary nouns and nouns that appear as frozen forms in idioms in addition to being ordinary, free words. The experiments show that the isolates, in spite of their defective syntactic and morphological properties, are processed like ordinary lexical items.     

Gaze following: why (not) learn it?

We propose a computational model of the emergence of gaze following skills in infant-caregiver interactions. The model is based on the idea that infants learn that monitoring their caregiver's direction of gaze allows them to predict the locations of interesting objects or events in their environment (Moore & Corkum, 1994). Elaborating on this theory, we demonstrate that a specific Basic Set of structures and mechanisms is sufficient for gaze following to emerge. This Basic Set includes the infant's perceptual skills and preferences, habituation and reward-driven learning, and a structured social environment featuring a caregiver who tends to look at things the infant will find interesting. We review evidence that all elements of the Basic Set are established well before the relevant gaze following skills emerge. We evaluate the model in a series of simulations and show that it can account for typical development. We also demonstrate that plausible alterations of model parameters, motivated by findings on two different developmental disorders - autism and Williams syndrome - produce delays or deficits in the emergence of gaze following. The model makes a number of testable predictions. In addition, it opens a new perspective for theorizing about cross-species differences in gaze following.     

Mortality salience and uncertainty: Similar effects but different processes?

Three experimental studies investigated whether death‐thoughts avoidance as a consequence of mortality salience and need for certainty as a consequence of uncertainty are two different motivational states. The results suggest that although death‐thought avoidance and need for certainty are different constructs, they share a great deal of variance (anxiety plays a pivotal mediational role in both). However, whereas the impact of uncertainty on negative attitudes towards an out‐group with different worldviews (Arabs) was mediated only by anxiety (measured retrospectively), the effect of mortality salience was mediated by both retrospective anxiety and death‐thought accessibility. These findings imply that similar effects that have been obtained by these two manipulations are, at least partly, the result of different processes. Copyright © 2013 John Wiley & Sons, Ltd.     

Is unconscious identity priming lexical or sublexical?

We examined unconscious priming in a stem-completion task with both identity and form-related primes. Participants were given exclusion instructions to avoid completing a stem (e.g., ca---) with a briefly flashed masked word (e.g., candy). In Experiment 1, priming of around 7% occurred for both identity (e.g., candy) and form-based (e.g., windy) primes at a 33 ms exposure duration. When examining only trials in which the participants failed to identify the prime, this effect increased to 12% for identity primes, but remained the same for form-based primes. In Experiment 2, priming without prime identification was 9% for identity primes, 4% for homophone primes, and 3% for orthographic control primes. Although identity priming was greater than form priming in both experiments, regression analyses revealed that orthographic and phonological overlap alone between the flashed primes and targets could completely account for unconscious identity priming. Hence, we conclude that masked words may only activate their sublexical orthographic and phonological representations and not their lexical representations.     

Visual search: efficiency continuum or distinct processes?

Whether visual search involves two distinct processes—traditionally referred to as serial and parallel— or a single process operating on a continuum of efficiency or speed, is an issue with a long history in the study of attention. On the basis of the unimodality of search slope distributions in a very large data set, Wolfe (1998) argued for a continuum model. Reanalysis of this data set using statistical procedures more appropriate for adjudicating between continuous and discontinuous models supports the existence of two distinct processes.     

Visual narrative comprehension: Universal or not?

Psychonomic Bulletin & Review - Visual narratives of sequential images – as found in comics, picture stories, and storyboards – are often thought to provide a fairly universal and...     

The Affect Misattribution Procedure: hot or not?

The Affect Misattribution Procedure (AMP; Payne, Cheng, Govorun, & Stewart, 2005) is an important tool in implicit social cognition research, but little is known about its underlying mechanisms. This paper investigates whether, as the name implies, affect-based processes really underlie the AMP. We used a modified AMP that enabled us to separate the influence of affective and nonaffective processes. In three studies, evidence for the implication of nonaffective processes was consistently found. In contrast, there was no evidence for affect-based processes. Thus, the AMP rather seems cold than hot. The generalizability of the results obtained with the modified AMP is discussed.     

Child versus adult psychoanalysis: Two processes or one?

Child analysis continues to be seen as a different technique from adult analysis because children are still involved in a developmental process and because the primary objects continue to play active roles in their lives. This paper argues that this is a false dichotomy. An extended vignette of the analysis of a latency‐aged girl is used to demonstrate that the psychoanalytic process that develops in child analysis is structurally the same as that in adult analysis. Both revolve around the analysis of resistance and transference and use both to promote knowledge of the patient’s mind at work. And both techniques formulate interventions based on the analyst’s appraisal of the patient’s mental organization. It is hoped that stressing the essential commonality of both techniques will promote the development of an overarching theory of psychoanalytic technique.     

Prospective remembering: Perceptually driven or conceptually driven processes?

Converging experimental operations and several prospective memory tasks were used across three experiments to determine the extent to which prospective remembering is supported by datadriven versus conceptually driven processes. In all experiments, subjects were asked to perform an action when a target item later occurred. When the semantic context changed from encoding to test, prospective memory significantly declined (Experiment 1). When the target event (the item, which in its subsequent appearance in the experiment was the signal to perform the action) was presented as a word (relative to picture presentation, Experiment 2) or was encoded nonsemantically (relative to semantic encoding, Experiment 3), there was a decline in prospective memory performance. Dividing attention during prospective memory retrieval substantially reduced prospective memory performance (Experiment 3). The results of this research indicated that prospective memory is largely conceptually driven, and it behaves more similarly to direct rather than indirect conceptual tests. We suggest that prospective remembering of the type studied here is mediated by a reflexive episodic associative memory system as proposed by Moscovitch (1994).     

Clinical child and developmental-clinical programs: perhaps necessary but not sufficient?

Takes the position that, when considering the science component of clinical psychology, both clinical child and developmental-clinical approaches to training may be too narrow or limiting and that perhaps we should consider broader alternatives, such as an ecological training model. However, I also propose that the type of training program selected is not the only factor to consider, as the working relationship between the individual faculty member and graduate student exerts considerable influence on what a student learns in a graduate program.     

Cue-switch costs in task-switching: cue priming or control processes?

In the explicitly cued task-switching paradigm, two cues per task allow separation of costs associated with switching cues from costs of switching tasks. Whilst task-switch costs have become controversial, cue-switch costs are robust. The processes that contribute to cue-switch costs are under-specified in the literature: they could reflect perceptual priming of cue properties, or priming of control processes that form relevant working memory (WM) representations of task demands. Across two experiments we manipulated cue-transparency in an attention-switching design to test the contrasting hypotheses of cue-switch costs, and show that such costs emerge from control processes of establishing relevant WM representations, rather than perceptual priming of the cue itself. When the cues were maximally transparent, cue-switch costs were eradicated. We discuss the results in terms of recent theories of cue encoding, and provide a formal definition of cue-transparency in switching designs and its relation to WM representations that guide task performance.     

The role of attentional biases in PTSD: is it interference or facilitation?

Although attentional biases have been demonstrated in individuals with posttraumatic stress disorder (PTSD), the cognitive methodologies used have not allowed for disambiguation of two types of attentional biases. It remains unclear if PTSD involves difficulty disengaging attention from threatening stimuli (interference) or facilitated detection. To differentiate between attentional interference and facilitation, 57 male Vietnam-era veterans (30 High PTSD and 27 Low PTSD) completed a visual search task with a lexical decision component. High PTSD veterans who engaged in the interference task first showed increased interference to threat-relevant words relative to Low PTSD veterans. However, no evidence was found for facilitated detection of threatening stimuli in PTSD.