76
|
Murray SL, Pinkus RT, Holmes JG, Harris B, Gomillion S, Aloni M, Derrick JL, Leder S. Signaling when (and when not) to be cautious and self-protective: impulsive and reflective trust in close relationships. J Pers Soc Psychol 2011; 101:485-502. [PMID: 21443370 PMCID: PMC3160517 DOI: 10.1037/a0023233] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A dual process model is proposed to explain how automatic evaluative associations to the partner (i.e., impulsive trust) and deliberative expectations of partner caring (i.e., reflective trust) interact to govern self-protection in romantic relationships. Experimental and correlational studies of dating and marital relationships supported the model. Subliminally conditioning more positive evaluative associations to the partner increased confidence in the partner's caring, suggesting that trust has an impulsive basis. Being high on impulsive trust (i.e., more positive evaluative associations to the partner on the Implicit Association Test; Zayas & Shoda, 2005) also reduced the automatic inclination to distance in response to doubts about the partner's trustworthiness. It similarly reduced self-protective behavioral reactions to these reflective trust concerns. The studies further revealed that the effects of impulsive trust depend on working memory capacity: Being high on impulsive trust inoculated against reflective trust concerns for people low on working memory capacity.
Collapse
|
77
|
Hilsenrat M, Reiner M. The impact of subliminal haptic perception on the preference discrimination of roughness and compliance. Brain Res Bull 2011; 85:267-70. [PMID: 21440607 DOI: 10.1016/j.brainresbull.2011.03.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Revised: 02/08/2011] [Accepted: 03/18/2011] [Indexed: 11/18/2022]
Abstract
It is well known that unaware exposure to a visual stimulus increases the preferability of the associated object. In this study we examine whether the same phenomena occur for haptic stimuli. Using a touch-enabled virtual environment, we tested whether people that touch two virtual surfaces, which differ by imperceptible differences in roughness or compliance, tend to choose rougher or smoother, softer or stiffer surfaces, in accordance with their natural tendency. In forced choice preference tests, participants were first asked to choose between two surfaces that differ by roughness/stiffness. Stimuli strength was above the aware perception limit. Then, the same test was performed for differences in stimuli strength, which was below the limit of awareness. Finally, we carried out a recognition test: participants were asked to choose between the surfaces presented in the previous step, and point at the smoother or softer surface, respectively. For each stimulus, two groups of 26 subjects participated. Results show that in the unaware preference tests, participants selected the surface in accordance with the aware preference tests, with significant difference from chance (59.5%, and 60.2% for roughness and compliance as a stimulus, respectively). The recognition tests in both experiments were at chance level, suggesting that participants were unaware of the difference in stimuli. These results show that subliminal perception of roughness and compliance strength affects texture preferences. Research data suggest that the amygdala is central in regulating emotional processing of visual stimuli, even if it is presented subliminally. Thus, the results of this study raise the question whether the amygdala also modulates emotional haptic stimuli when they are subliminally perceived.
Collapse
|
78
|
Wyer NA, Calvini G. Don't sit so close to me: unconsciously elicited affect automatically provokes social avoidance. Emotion 2011; 11:1230-4. [PMID: 21639627 DOI: 10.1037/a0023981] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Behavior may be automatically prompted by cues in our social environment. Previous research has focused on cognitive explanations for such effects. Here we hypothesize that affective processes are susceptible to similar automatic influences. We propose that exposure to groups stereotyped as dangerous or violent may provoke an anxiety response and, thus, a tendency to move away. In the present experiment, we subliminally exposed participants to images of such a group, and found that they displayed greater avoidance in a subsequent interaction. Critically, this effect was explained by their increased sensitivity to threat-related information. These findings demonstrate an affective mechanism responsible for nonconscious priming effects on interpersonal behavior.
Collapse
|
79
|
Amihai I, Deouell L, Bentin S. Conscious awareness is necessary for processing race and gender information from faces. Conscious Cogn 2011; 20:269-79. [PMID: 20843704 PMCID: PMC3015017 DOI: 10.1016/j.concog.2010.08.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Revised: 08/14/2010] [Accepted: 08/19/2010] [Indexed: 11/30/2022]
Abstract
Previous studies suggested that emotions can be correctly interpreted from facial expressions in the absence of conscious awareness of the face. Our goal was to explore whether subordinate information about a face's gender and race could also become available without awareness of the face. Participants classified the race or the gender of unfamiliar faces that were ambiguous with regard to these dimensions. The ambiguous faces were preceded by face-images that unequivocally represented gender and race, rendered consciously invisible by simultaneous continuous-flash-suppression. The classification of ambiguous faces was biased away from the category of the adaptor only when it was consciously visible. The duration of subjective visibility correlated with the aftereffect strength. Moreover, face identity was consequential only if consciously perceived. These results suggest that while conscious awareness is not needed for basic level categorization, it is needed for subordinate categorization. Emotional information might be unique in this respect.
Collapse
|
80
|
Finkbeiner M, Friedman J. The flexibility of nonconsciously deployed cognitive processes: evidence from masked congruence priming. PLoS One 2011; 6:e17095. [PMID: 21347336 PMCID: PMC3037407 DOI: 10.1371/journal.pone.0017095] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2010] [Accepted: 01/20/2011] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND It is well accepted in the subliminal priming literature that task-level properties modulate nonconscious processes. For example, in tasks with a limited number of targets, subliminal priming effects are limited to primes that are physically similar to the targets. In contrast, when a large number of targets are used, subliminal priming effects are observed for primes that share a semantic (but not necessarily physical) relationship with the target. Findings such as these have led researchers to conclude that task-level properties can direct nonconscious processes to be deployed exclusively over central (semantic) or peripheral (physically specified) representations. PRINCIPAL FINDINGS We find distinct patterns of masked priming for "novel" and "repeated" primes within a single task context. Novel primes never appear as targets and thus are not seen consciously in the experiment. Repeated primes do appear as targets, thereby lending themselves to the establishment of peripheral stimulus-response mappings. If the source of the masked priming effect were exclusively central or peripheral, then both novel and repeated primes should yield similar patterns of priming. In contrast, we find that both novel and repeated primes produce robust, yet distinct, patterns of priming. CONCLUSIONS Our findings indicate that nonconsciously elicited cognitive processes can be flexibly deployed over both central and peripheral representations within a single task context. While we agree that task-level properties can influence nonconscious processes, our findings sharply constrain the extent of this influence. Specifically, our findings are inconsistent with extant accounts which hold that the influence of task-level properties is strong enough to restrict the deployment of nonconsciously elicited cognitive processes to a single type of representation (i.e. central or peripheral).
Collapse
|
81
|
Bem DJ. Feeling the future: Experimental evidence for anomalous retroactive influences on cognition and affect. J Pers Soc Psychol 2011; 100:407-25. [PMID: 21280961 DOI: 10.1037/a0021524] [Citation(s) in RCA: 230] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
82
|
Ponseti J, Bosinski HAG. Subliminal sexual stimuli facilitate genital response in women. ARCHIVES OF SEXUAL BEHAVIOR 2010; 39:1073-9. [PMID: 20041283 DOI: 10.1007/s10508-009-9587-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Revised: 11/28/2009] [Accepted: 11/28/2009] [Indexed: 05/10/2023]
Abstract
Visual sexual stimuli (VSS) are believed to undergo an automatic process of stimulus appraisal and (genital or subjective) response generation. Consistent with this belief, studies have found that subliminal VSS can facilitate responses to subsequent sexual stimulus presentations. We tested whether subliminal sexual stimuli facilitated a genital response in women and, furthermore, whether this genital response could be modulated by both opposite-sex stimuli and same-sex stimuli (i.e., whether the genital response to subliminal stimuli is category-specific or nonspecific). Twenty heterosexual women underwent vaginal photoplethysmography while being subliminally (20 ms) exposed to same-sex, opposite-sex, and nonsexual slides in a priming experiment. Vaginal pulse amplitude was increased when target stimuli were preceded by both opposite-sex and same-sex priming stimuli relative to nonsexual priming stimuli. This finding suggests that subliminal VSS were subjected to automatic stimulus processing, thereby facilitating nonspecific genital response preparation. Results are discussed in terms of implicit and explicit memory access and the evolutionary benefit of female nonspecific genital response.
Collapse
|
83
|
Kawakami N, Yoshida F. [Effects of subliminal mere exposure to group members on intergroup evaluation: category evaluation measured in the Implicit Association Test (IAT)]. SHINRIGAKU KENKYU : THE JAPANESE JOURNAL OF PSYCHOLOGY 2010; 81:364-372. [PMID: 21061506 DOI: 10.4992/jjpsy.81.364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This study investigated the effects of subliminal mere exposure to ingroup or outgroup members on intergroup evaluation as measured in the Implicit Association Test (IAT). Participants first memorized the members of two groups. Then, they were assigned to either group by lot, and completed the IAT for intergroup evaluation (Time 1). In the next phase, half the participants were subliminally exposed to ingroup members and half to outgroup members. Upon completion of the exposure, the same IAT was administered at Time 2. The results showed that participants who were exposed to ingroup members evaluated the ingroup more positively at Time 2 than at Time 1. Participants who were exposed to outgroup members did not show an effect toward the outgroup. The finding that the mere exposure effect occurred only for the ingroup exposure condition suggests that unconscious awareness of the ingroup enhances the mere exposure effect.
Collapse
|
84
|
Aarts H, Ruys KI, Veling H, Renes RA, de Groot JHB, van Nunen AM, Geertjes S. The art of anger: reward context turns avoidance responses to anger-related objects into approach. Psychol Sci 2010; 21:1406-10. [PMID: 20855898 DOI: 10.1177/0956797610384152] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Anger has a special status among the emotions in that it can elicit avoidance as well as approach motivation. This study tested the ignored role of reward context in potentiating approach rather than avoidance responses toward objects associated with anger. In Experiment 1, angry and neutral facial expressions were parafoveally paired with common objects, and responses to the objects were assessed by subjective reports of motivation to obtain them. In Experiment 2, objects were again paired with angry or neutral faces outside of participants' awareness, and responses toward the objects were indexed by physical effort expended in attempting to win them. Results showed that approach motivation toward anger-related objects can be observed when responding is framed in terms of rewards that one can obtain, whereas avoidance motivation occurs in the absence of such a reward context. These findings point to the importance of a reward context in modulating people's responses to anger.
Collapse
|
85
|
Boy F, Sumner P. Tight coupling between positive and reversed priming in the masked prime paradigm. J Exp Psychol Hum Percept Perform 2010; 36:892-905. [PMID: 20695707 PMCID: PMC3124756 DOI: 10.1037/a0017173] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
When associations between certain visual stimuli and particular actions are learned, those stimuli become capable of automatically and unconsciously activating their associated action plans. Such sensorimotor priming is assumed to be fundamental for efficient responses, and can be reliably measured in masked prime studies even when the primes are not consciously perceived. However, when the delay between prime and target is increased, reversed priming effects are often found instead (the negative compatibility effect, NCE). The main accounts of the NCE assume that it too is a sensorimotor phenomenon, predicting that it should occur only when the initial positive priming phase also occurs. Alternatively, reversed priming may reflect a perceptual process entirely independent from positive motor priming (which is simply evident at a different temporal delay), in which case no dependency is expected between the NCE and positive priming. We tested these predictions while new sensorimotor associations were learned, and found a remarkable symmetry between positive and reversed priming during all such learning phases, supporting the idea that reversed priming is a sensorimotor process that automatically follows the positive priming phase.
Collapse
|
86
|
Zedelius CM, Veling H, Aarts H. Boosting or choking--how conscious and unconscious reward processing modulate the active maintenance of goal-relevant information. Conscious Cogn 2010; 20:355-62. [PMID: 20510630 DOI: 10.1016/j.concog.2010.05.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Revised: 04/09/2010] [Accepted: 05/01/2010] [Indexed: 11/18/2022]
Abstract
Two experiments examined similarities and differences in the effects of consciously and unconsciously perceived rewards on the active maintenance of goal-relevant information. Participants could gain high and low monetary rewards for performance on a word span task. The reward value was presented supraliminally (consciously visible) or subliminally at different stages during the task. In Experiment 1, rewards were presented before participants processed the target words. Enhanced performance was found in response to higher rewards, regardless whether they were presented supraliminally or subliminally. In Experiment 2, rewards were presented after participants processed the target words, i.e., during maintenance. Performance increased in response to relatively high rewards when they were presented subliminally, but decreased when they were presented supraliminally. We conclude that both consciously and unconsciously perceived rewards boost resources supporting the maintenance of task-relevant information. Conscious processing of rewards can, however, heavily interfere with an ongoing maintenance process and impair performance.
Collapse
|
87
|
Sobue I. [Contribution to studies of intractable neurological diseases. Dr. Itsuro Sobue interviewed by Iwata Makoto]. BRAIN AND NERVE = SHINKEI KENKYU NO SHINPO 2010; 62:545-552. [PMID: 20527375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
|
88
|
Soussignan R, Jiang T, Rigaud D, Royet JP, Schaal B. Subliminal fear priming potentiates negative facial reactions to food pictures in women with anorexia nervosa. Psychol Med 2010; 40:503-514. [PMID: 19619383 DOI: 10.1017/s0033291709990377] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND To investigate hedonic reactivity and the influence of unconscious emotional processes on the low sensitivity to positive reinforcement of food in anorexia nervosa (AN). METHOD AN and healthy women were exposed to palatable food pictures just after a subliminal exposure to facial expressions (happy, disgust, fear and neutral faces), either while fasting or after a standardized meal (hunger versus satiety). Both implicit [facial electromyographic (EMG) activity from zygomatic and corrugator muscles, skin conductance, heart rate, and videotaped facial behavior] and explicit (self-reported pleasure and desire) measures of affective processes were recorded. RESULTS In contrast to healthy women, the AN patients did not display objective and subjective indices of pleasure to food pictures when they were in the hunger states. Pleasure to food cues (liking) was more affected than the desire to eat (wanting) in AN patients. Subliminal 'fear faces' increased corrugator muscle reactivity to food stimuli in fasting AN patients, as compared to controls. CONCLUSIONS The results suggest that unconscious fear cues increase the negative appraisal of alimentary stimuli in AN patients and thus contribute to decreased energy intake.
Collapse
|
89
|
Radel R, Sarrazin P, Pelletier L. Evidence of subliminally primed motivational orientations: the effects of unconscious motivational processes on the performance of a new motor task. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2009; 31:657-674. [PMID: 20016114 DOI: 10.1123/jsep.31.5.657] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The aim of this study was to examine whether motivational orientations for a new motor task could be triggered by unconscious determinants. Participants were primed with subliminal words depicting an autonomous, a neutral, or a controlled motivation during an initial unrelated task, followed by working on an unknown motor task. Behavioral, physiological, and self-reported indicators of motivation for this task were assessed. Overall, results indicated a significant impact of the priming condition on all these indicators; whereas the priming of autonomous motivation led to positive outcomes, the priming of controlled motivation led to negative outcomes when compared with the neutral condition. Implications regarding the priming of unconscious determinants of motivation for sport and exercise are discussed.
Collapse
|
90
|
Nasrallah M, Carmel D, Lavie N. Murder, she wrote: enhanced sensitivity to negative word valence. Emotion 2009; 9:609-18. [PMID: 19803583 PMCID: PMC2759814 DOI: 10.1037/a0016305] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2008] [Revised: 03/26/2009] [Accepted: 04/21/2009] [Indexed: 11/08/2022]
Abstract
Enhanced sensitivity to information of negative (compared to positive) valence has an adaptive value, for example, by expediting the correct choice of avoidance behavior. However, previous evidence for such enhanced sensitivity has been inconclusive. Here we report a clear advantage for negative over positive words in categorizing them as emotional. In 3 experiments, participants classified briefly presented (33 ms or 22 ms) masked words as emotional or neutral. Categorization accuracy and valence-detection sensitivity were both higher for negative than for positive words. The results were not due to differences between emotion categories in either lexical frequency, extremeness of valence ratings, or arousal. These results conclusively establish enhanced sensitivity for negative over positive words, supporting the hypothesis that negative stimuli enjoy preferential access to perceptual processing.
Collapse
|
91
|
Pothier DD, Mangal T, Loizou P, Mason KA. Arbitrary coherence in theoretical decision making about surgical training: the effect of irrelevant subliminal anchoring. JOURNAL OF SURGICAL EDUCATION 2009; 66:129-131. [PMID: 19712909 DOI: 10.1016/j.jsurg.2009.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2008] [Revised: 01/31/2009] [Accepted: 03/04/2009] [Indexed: 05/28/2023]
Abstract
OBJECTIVE The extent of surgical training given to undergraduates is variable and the decisions taken on the adequacy of the amount to be delivered are often made using little evidence. Therefore, these decisions are vulnerable to bias. Arbitrary coherence is a recently recognized behavior that can be induced by influencing subjects to anchor their answers to a series of questions to an unrelated anchor. We set out to assess the impact of arbitrary numerical anchors on answers given to questions concerning surgical training. DESIGN Prospective Anchoring Study. SETTING Nonclinical environment. PARTICIPANTS A group of 41 fourth year medical students. MAIN OUTCOME MEASURES Each participant was asked to write the last 2 digits of their mobile telephone numbers on the proforma. This was used as an arbitrary anchor to their decisions. They were then asked a series of questions, the answers to which required an estimate to be made. RESULTS There was a statistically significant correlation (r = 0.36, p = 0.04) between the mean of the answers given by each student and the value of the last 2 digits of their mobile telephone number. Despite the fact that the students knew that these numbers could not be related to the questions that were asked, they were influenced by them in their responses. CONCLUSIONS The introduction of a subliminal anchor affects decision making in participants who are given questions where estimation is required. Simple anchors will substantially sway responses in a subliminal fashion. This pilot study shows how powerful this effect can be. This effect is under-recognized and may be the source of considerable bias in research into training needs. Steps should be taken to guard against this effect in similar surveys.
Collapse
|
92
|
Aarts H, Custers R, Marien H. Priming and authorship ascription: When nonconscious goals turn into conscious experiences of self-agency. J Pers Soc Psychol 2009; 96:967-79. [PMID: 19379030 DOI: 10.1037/a0015000] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
93
|
Greenberg JA, Ashley SW. Invited commentary. JOURNAL OF SURGICAL EDUCATION 2009; 66:132. [PMID: 19712910 DOI: 10.1016/j.jsurg.2009.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2009] [Accepted: 03/04/2009] [Indexed: 05/28/2023]
|
94
|
Hummer TA, McClintock MK. Putative human pheromone androstadienone attunes the mind specifically to emotional information. Horm Behav 2009; 55:548-59. [PMID: 19470369 DOI: 10.1016/j.yhbeh.2009.01.002] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Revised: 12/21/2008] [Accepted: 01/02/2009] [Indexed: 10/21/2022]
Abstract
The putative human pheromone Delta4,16-androstadien-3-one (androstadienone), a non-androgenic steroid found in sweat and saliva, modulates psychological, physiological and hormonal responses without detection as an odor. To determine the specific psychological processes altered by androstadienone, four studies were completed by 50 men and women after solutions of 250 microM androstadienone or clove-odor control carrier, on separate days, were applied to their upper lip: (1) face pairs were subliminally presented, with one face neutral and the other happy or angry. Androstadienone accelerated speed to locate a subsequent dot probe appearing on the same side as emotional faces, without affecting overall reaction times, indicating that androstadienone specifically enhanced automatic attention to emotional information. (2) In two Stroop paradigms, emotional or mismatched color words interfered with ink color identification. Androstadienone slowed ink color identification of emotional words, demonstrating greater allocation of attentional resources towards emotional information, with no effect on the cognitive Stroop. (3) To test effects on social cognition, participants performed two working memory tasks with distinct stimuli, neutral faces or shapes. Androstadienone did not alter attention to either the social or nonsocial images. (4) The ameliorative effects of androstadienone on self-reported attentiveness were replicated, consistent with increased attention to emotional visual stimuli. Moreover, androstadienone did not alter positive or negative mood, as participants were alone during testing, which removed emotional stimuli from social interactions with a tester. Taken together, these findings demonstrate that subliminal androstadienone guides psychological resources to specifically engage stimuli with emotional significance and does not alter attention to social or general cognitive information.
Collapse
|
95
|
Goubert L, Vervoort T, Crombez G. Pain demands attention from others: the approach/avoidance paradox. Pain 2009; 143:5-6. [PMID: 19304389 DOI: 10.1016/j.pain.2009.02.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Accepted: 02/23/2009] [Indexed: 11/17/2022]
|
96
|
Levy BR, Leifheit-Limson E. The stereotype-matching effect: greater influence on functioning when age stereotypes correspond to outcomes. Psychol Aging 2009; 24:230-3. [PMID: 19290757 PMCID: PMC2722449 DOI: 10.1037/a0014563] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Older individuals assimilate, and are targeted by, contradictory positive and negative age stereotypes. It was unknown whether the influence of stereotype valence is stronger when the stereotype content corresponds to the outcome domain. We randomly assigned older individuals to either positive-cognitive, negative-cognitive, positive-physical, or negative-physical subliminal-age-stereotype groups and assessed cognitive and physical outcomes. As predicted, when the age stereotypes corresponded to the outcome domains, their valence had a significantly greater impact on cognitive and physical performance. This suggests that if a match occurs, it is more likely to generate expectations that become self-fulfilling prophecies.
Collapse
|
97
|
Rijsdijk FV, Riese H, Tops M, Snieder H, Brouwer WH, Smid HGOM, Ormel J. Neuroticism, recall bias and attention bias for valenced probes: a twin study. Psychol Med 2009; 39:45-54. [PMID: 18377673 DOI: 10.1017/s0033291708003231] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Prior research on the nature of the vulnerability of neuroticism to psychopathology suggests biases in information processing towards emotional rather than neutral information. It is unclear to what extent this relationship can be explained by genetic or environmental factors. METHOD The genetic relationship between a neuroticism composite score and free recall of pleasant and unpleasant words and the reaction time on negative probes (dot-probe task) was investigated in 125 female twin pairs. Interaction effects were modelled to test whether the correlation between neuroticism and cognitive measures depended on the level of the neuroticism score. RESULTS The only significant correlation was between neuroticism and the proportion of recalled unpleasant words (heritability is 30%), and was only detectable at the higher end of the neuroticism distribution. This interaction effect seems to be due to environmental effects that make people in the same family more similar (e.g. parental discipline style), rather than genetic factors. An interesting sub-finding was that faster reaction times for left versus right visual field probes in the dot-probe task suggest that cognitive processing in the right hemisphere is more sensitive to subliminal (biologically relevant) cues and that this characteristic is under substantial genetic control (49%). Individual differences in reaction times on right visual field probes were due to environmental effects only. CONCLUSIONS There is no evidence that the predisposition of individuals to focus on negative (emotional) stimuli is a possible underlying genetic mechanism of neuroticism.
Collapse
|
98
|
Van den Bussche E, Van den Noortgate W, Reynvoet B. Mechanisms of masked priming: A meta-analysis. Psychol Bull 2009; 135:452-77. [PMID: 19379025 DOI: 10.1037/a0015329] [Citation(s) in RCA: 189] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
99
|
Marzouki Y, Grainger J, Theeuwes J. Inhibition of return in subliminal letter priming. Acta Psychol (Amst) 2008; 129:112-20. [PMID: 18582840 DOI: 10.1016/j.actpsy.2008.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2006] [Revised: 05/07/2008] [Accepted: 05/07/2008] [Indexed: 11/19/2022] Open
Abstract
The present study combined exogenous spatial cueing with masked repetition priming to study attentional influences on the processing of subliminal stimuli. Participants performed an alphabetic decision task (letter versus pseudo-letter classification) with central targets and briefly presented peripherally located primes that were either cued or not cued by an abrupt onset. A relatively long delay between cue and prime was used to investigate the effect of inhibition of return (IOR) on the processing of subliminal masked primes. Primes presented to the left visual field showed standard effects of Cue Validity and no IOR (significant priming with valid cues only). Primes presented to the right visual field showed no priming from valid cues (an IOR effect), and priming with invalid cues that depended on hand of response to letter targets (right-hand in Experiment 1, left-hand in Experiment 2). The results are interpreted in terms of a differential speed of engagement and disengagement of attention to the right and left visual fields for alphabetic stimuli, coupled with a complex interaction that arises between Prime Relatedness and response-hand.
Collapse
|
100
|
Kiesel A, Berner MP, Kunde W. Negative congruency effects: A test of the inhibition account. Conscious Cogn 2008; 17:1-21. [PMID: 17188514 DOI: 10.1016/j.concog.2006.11.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2006] [Revised: 11/13/2006] [Accepted: 11/13/2006] [Indexed: 11/29/2022]
Abstract
Masked priming experiments occasionally revealed surprising effects: Participants responded slower for congruent compared to incongruent primes. This negative congruency effect (NCE) was ascribed to inhibition of prime-induced activation [Eimer, M., & Schlaghecken, F. (2003). Response faciliation and inhibition in subliminal priming. Biological Psychology, 64, 7-26.] that sets in if the prime activation is sufficiently strong. The current study tests this assumption by implementing manipulations designed to vary the amount of prime-induced activation in three experiments. In Experiments 1 and 3, NCEs were observed despite reduced prime-induced activation. Experiment 2 revealed no NCE with at least similar prime strength. Thus, the amount of prime activation did not predict whether or not NCEs occurred. The findings are discussed with regard to the inhibition account and the recently proposed account of mask-induced activation [cf. Lleras, A., & Enns, J. T. (2004). Negative compatibility or object updating? A cautionary tale of mask-dependent priming. Journal of Experimental Psychology: General, 133, 475-493; Verleger, R., Jaskowski, P., Aydemir, A., van der Lubbe, R. H. J., & Groen, M. (2004). Qualitative differences between conscious and nonconscious processing? On inverse priming induced by masked arrows. Journal of Experimental Psychology: General, 133, 494-515].
Collapse
|