The effect of working memory load on selective attention to emotional faces for social anxiety individuals

Abstract

Research has confirmed that individuals with social anxiety (SA) show an attentional bias towards threat-related stimuli. However, the extent to which this attentional bias depends on top-down cognitive control processes remains controversial. The present study investigated the effect of working memory (WM) load on selective attention to emotional faces in both high social anxiety (HSA) and low social anxiety (LSA) groups by manipulating WM load through the inclusion of forward counting in multiples of two (low load) or backward counting in multiples of seven (high load) within a modified flanker task. In the flanker task, emotional faces (angry, happy, or neutral faces) were used as targets and distractors. A total of 70 participants (34 HSA participants; 36 LSA participants) completed the flanker task in the laboratory. The results showed that the HSA individuals performed worse when responding to angry targets. Relative to LSA individuals, HSA individuals showed interference from angry distractors in the flanker task, resulting in significantly lower accuracy in identifying angry targets compared to happy targets. These results were unaffected by the manipulation of WM load. The findings imply HSA individuals have impaired attentional control, and that their threat-related attentional bias relies more on the bottom-up automatic attentional process.

Keywords

emotional face / flanker task / selective attention / social anxiety / working memory load

References

[1] Amir, N., Elias, J., Klumpp, H., & Przeworski, A. (2003). Attentional bias to threat in social phobia: Facilitated processing of threat or difficulty disengaging attention from threat? Behaviour Research and Therapy, 41, 1325–1335.

[2] Baddeley, A. (1992). Working memory. Science, 255(5044), 556–559.

[3] Beck, A. T., Emery, G., & Greenberg, R. L. (1985). Anxiety disorders and phobias: A cognitive perspective. Basic Books.

[4] Berggren, N., Koster, E. H. W., & Derakshan, N. (2012). The effect of cognitive load in emotional attention and trait anxiety: An eye movement study. Journal of Cognitive Psychology, 24, 79–91.

[5] Calvo, M. G., & Lundqvist, D. (2008). Facial expressions of emotion (KDEF): Identification under different display-duration conditions. Behavior Research Methods, 40(1), 109–115.

[6] Chen, S., Yao, N., Qian, M., & Lin, M. (2016). Attentional biases in high social anxiety using a flanker task. Journal of Behavior Therapy and Experimental Psychiatry, 51, 27–34.

[7] Cisler, J. M., & Koster, E. H. W. (2010). Mechanisms of attentional biases towards threat in anxiety disorders: An integrative review. Clinical Psychology Review, 30, 203–216.

[8] de Fockert, J. W., Rees, G., Frith, C. D., & Lavie, N. (2001). The role of working memory in visual selective attention. Science, 291, 1803–1806.

[9] Eastwood, J. D., Smilek, D., & Merikle, P. M. (2001). Differential attentional guidance by unattended faces expressing positive and negative emotion. Perception & Psychophysics, 63, 1004–1013.

[10] Ekman, P. (1973). Cross-cultural studies of facial expressions. In P. Ekman (Ed.), Darwin and facial expression. Academic Press.

[11] Eriksen, B. A., & Eriksen, C. W. (1974). Effects of noise letters upon the identification of a target letter in a nonsearch task. Perception & Psychophysics, 16, 143–149.

[12] Eysenck, M. W., Derakshan, N., Santos, R., & Calvo, M. G. (2007). Anxiety and cognitive performance: Attentional control theory. Emotion, 7, 336–353.

[13] Faul, F., Erdfelder, E., Lang, A.-G., & Buchner, A. (2007). G*power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39, 175–191.

[14] Fox, E., Russo, R., & Dutton, K. (2002). Attentional bias for threat: Evidence for delayed disengagement from emotional faces. Cognition and Emotion, 16, 355–379.

[15] Giovanni, M. (2014). Should I stay or should I go? Conceptual underpinnings of goal-directed actions. Frontiers in Systems Neuroscience, 8, 1–21.

[16] Goldin, P. R., Manber, T., Hakimi, S., Canli, T., & Gross, J. J. (2009). Neural bases of social anxiety disorder: Emotional reactivity and cognitive regulation during social and physical threat. Archives of General Psychiatry, 66(2), 170–180.

[17] Heimberg, R. G., Hofmann, S. G., Liebowitz, M. R., Schneier, F. R., Smits, J. A., Stein, M. B., Hinton, D. E., & Craske, M. G. (2014). Social anxiety disorder in DSM-5. Depression and Anxiety, 31(6), 472–479.

[18] Khoury, B., Kogan, C., & Daouk, S. (2017). International classification of diseases 11th edition (ICD-11).

[19] Kim, J., Kang, M. S., Cho, Y. S., & Lee, S. H. (2017). Prolonged interruption of cognitive control of conflict processing over human faces by task-irrelevant emotion expression. Frontiers in Psychology, 8, 1024.

[20] Lazarov, A., Abend, R., & Yair, B. H. (2016). Social anxiety is related to increased dwell time on socially threatening faces. Journal of Affective Disorders, 193, 282–288.

[21] Liang, C. (2021). Inhibitory attentional control under cognitive load in social anxiety: An investigation using a novel dual-task paradigm. Behaviour Research and Therapy, 144, 103925.

[22] Liang, C., Tsai, J., & Hsu, W. (2017). Sustained visual attention for competing emotional stimuli in social anxiety: An eye tracking study. Journal of Behavior Therapy & Experimental Psychiatry, 54, 178–185.

[23] Liebowitz, M. R. (1987). Social phobia. Modern Problems of Pharmacopsychiatry, 22, 141–173.

[24] Liu, M. F. (2007). Dual Mechanisms of Negative Affective Priming—Behavioral and ERP study on inhibition function and episodic retrieval (Doctoral dissertation). Central South University.

[25] Liu, M. F., Wu, H., & Cui, Y. (2012). The initial establishment of Chinese facial expression of emotion system used in research of emotional disorder (in Chinese). Psychological Exploration, 32(4), 340–346.

[26] LoBue, V., Rakison, D. H., & DeLoache, J. S. (2010). Threat perception across the life span: Evidence for multiple converging pathways. Current Directions in Psychological Science, 19, 375–379.

[27] MacLeod, C., Rutherford, E., Campbell, L., Ebsworthy, G., & Holker, L. (2002). Selective attention and emotional vulnerability: Assessing the causal basis of their association through the experimental manipulation of attentional bias. Journal of Abnormal Psychology, 111, 107–123.

[28] McKendrick, M., Butler, S. H., & Grealy, M. A. (2018). Socio-cognitive load and social anxiety in an emotional anti-saccade task. PLoS ONE, 13, e0197749.

[29] Mogg, K., Philippot, P., & Bradley, B. P. (2004). Selective attention to angry faces in clinical social phobia. Journal of Abnormal Psychology, 113(1), 160–165.

[30] Moriya, J., & Tanno, Y. (2010). Attentional resources in social anxiety and the effects of perceptual load. Cognition & Emotion, 24, 1329–1348.

[31] Moriya, J., & Tanno, Y. (2011). The time course of attentional disengagement from angry faces in social anxiety. Journal of Behavior Therapy and Experimental Psychiatry, 42, 122–128.

[32] Morrison, A. S., & Heimberg, R. G. (2013). Attentional control mediates the effect of social anxiety on positive affect. Journal of Anxiety Disorders, 27(1), 56–67.

[33] Muris, P., Mayer, B., Lint, C. V., & Hofman, S. (2008). Attentional control and psychopathological symptoms in children. Personality & Individual Differences, 44(7), 1495–1505.

[34] Pecchinenda, A., Ferlazzo, F., & Lavidor, M. (2015). Modulation of selective attention by polarity-specific tDCS effects. Neuropsychologia, 68, 1–7.

[35] Pessoa, L. (2009). How do emotion and motivation direct executive control? Trends in Cognitive Sciences, 13, 160–166.

[36] Pessoa, L. (2010). Emergent processes in cognitive-emotional interactions. Dialogues in Clinical Neuroscience, 12, 433–448.

[37] Petrucci, M., & Pecchinenda, A. (2016). The role of cognitive control mechanisms in selective attention towards emotional stimuli. Cognition and Emotion, 31(7), 1480–1492.

[38] Ran, G., & Chen, X. (2017). The impact of top-down prediction on emotional face processing in social anxiety. Frontiers in Psychology, 8, 1269.

[39] Rapee, R. M., & Heimberg, R. G. (1997). A cognitive–behavioral model of anxiety in social phobia. Behaviour Research and Therapy, 35, 741–756.

[40] Seli, P., Wammes, J. D., Risko, E. F., & Smilek, D. (2016). On the relation between motivation and retention in educational contexts: The role of intentional and unintentional mind wandering. Psychonomic Bulletin and Review, 23(4), 1280–1287.

[41] Senderecka, M. (2018). Emotional enhancement of error detection—The role of perceptual processing and inhibition monitoring in failed auditory stop trials. Cognitive, Affective, & Behavioral Neuroscience, 18, 1–20.

[42] Sheehan, D. V., Lecrubier, Y., Sheehan, K. H., Amorim, P., Janavs, J., Weiller, E., Hergueta, T., Baker, R., & Dunbar, G. C. (1998). The Mini-international neuropsychiatric interview (M.I.N.I.): The development and validation of a structured diagnostic psychiatric interview for DSM-IV and ICD-10. The Journal of Clinical Psychiatry, 59 Suppl 20, 22–57.

[43] Soares, S. C., Rocha, M., Neiva, T., Rodrigues, P., & Silva, C. F. (2015). Social anxiety under load: The effects of perceptual load in processing emotional faces. Frontiers in Psychology, 6, 479.

[44] Tannert, S., & Rothermund, K. (2020). Attending to emotional faces in the flanker task: Probably much less automatic than previously assumed. Emotion, 20(2), 217–235.

[45] Treisman, A. M., & Gelade, G. (1980). A feature-integration theory of attention. Cognitive Psychology, 12, 97–136.

[46] Vuilleumier, P., & Schwartz, S. (2001). Emotional facial expressions capture attention. Neurology, 56, 153–158.

[47] Walsh, B. J., Buonocore, M. H., Carter, C. S., & Mangun, G. R. (2011). Integrating conflict detection and attentional control mechanisms. Journal of Cognitive Neuroscience, 23, 2211–2221.

[48] Wolfe, J. M. (1994). Guided search 2.0 a revised model of visual search. Psychonomic Bulletin & Review, 1(2), 202–238.

[49] Woodman, G. F., Carlisle, N. B., & Reinhart, R. M. G. (2013). Where do we store the memory representations that guide attention? Journal of Vision, 13(3), 103–104.

[50] Xiao, Y., Ma, F., Lv, Y., Cai, G., Teng, P., Xu, F., & Chen, S. (2015). Sustained attention is associated with error processing impairment: Evidence from mental fatigue study in four-choice reaction time task. PLoS One, 10, e0117837.

[51] Zhou, P., & Liu, X. (2013). Attentional modulation of emotional conflflict processing with flanker tasks. PLoS One, 8, e60548.

[52] Zinchenko, A., Geyer, T., Müller, H. J., & Conci, M. (2019). Affective modulation of memory-based guidance in visual search: Dissociative role of positive and negative emotions. Emotion, 20(7), 1–6.

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