Examining the impact of error estimation on the effects of self-controlled feedback

Two experiments were conducted that examined the motivational and informational perspectives concerning learning advantages from self-controlled practice. Three groups were tasked with learning a novel skill; self-controlled (SC), yoked traditional (YT), and yoked with error estimation required during the acquisition phase (YE). Results from the delayed learning measures showed the YE group performed better than the SC and YT groups, for Expt. 1. A similar pattern emerged for Expt. 2, albeit, this was not significant. While there were no motivation differences across the groups in either experiment, a strong correlation in Expt. 2 was shown between error estimation capabilities, which were best for the YE group, and learning. These combined results suggest that informational processes contribute more to the self-controlled feedback learning advantage, relative to motivational contributions.     

Recognition and evaluation of emotional prosody in individuals with generalized social phobia: a pilot study

Studies using facial emotional expressions as stimuli partially support the assumption of biased processing of social signals in social phobia. This pilot study explored for the first time whether individuals with social phobia display a processing bias towards emotional prosody. Fifteen individuals with generalized social phobia and fifteen healthy controls (HC) matched for gender, age, and education completed a recognition test consisting of meaningless utterances spoken in a neutral, angry, sad, fearful, disgusted or happy tone of voice. Participants also evaluated the stimuli with regard to valence and arousal. While these ratings did not differ significantly between groups, analysis of the recognition test revealed enhanced identification of sad and fearful voices and decreased identification of happy voices in individuals with social phobia compared with HC. The two groups did not differ in their processing of neutral, disgust, and anger prosody.     

Automatic avoidance tendencies in individuals with contamination-related obsessive-compulsive symptoms

We used an approach-avoidance task (AAT) to examine response to threatening stimuli in 20 individuals high in contamination-related obsessive-compulsive symptoms (HCs) and 21 individuals low in contamination-related obsessive-compulsive symptoms (LCs). Participants were instructed to respond to contamination-related and neutral pictures by pulling a joystick towards themselves or by pushing it away from themselves. Moving the joystick changed the size of the image to simulate approaching or distancing oneself from the object. Consistent with our hypothesis, the HC group was significantly slower in pulling contamination-related pictures than in pulling neutral pictures, whereas in the LC group there was no difference between speed of pulling contamination-related pictures and neutral pictures. Contrary to our hypothesis, we did not find support for faster pushing away of contamination-related pictures than neutral pictures by the HC group. Moreover, the degree of avoidance of contamination-related stimuli when pulling - but not when pushing - was significantly correlated with self-reported contamination-related obsessive-compulsive symptoms. These results suggest a biased behavioral response for threatening objects in individuals high in contamination fears only when inhibiting the prepotent response to avoid threatening stimuli and not when performing a practiced avoidance response. Thus, our results validate the use of the AAT as a measure of inhibited and uninhibited automatic avoidance reactions to emotional information in individuals with contamination-related obsessive-compulsive symptoms.     

Attention and recognition biases associated with stature dissatisfaction among young men in China

This research evaluated information-processing biases related to height dissatisfaction among young Chinese men. In Study 1, 32 highly stature dissatisfied (HSD) men and 36 less stature dissatisfied (LSD) men performed a dot probe task featuring height-related words and neutral words. HSD men were significantly slower than LSD men were in responding to probes that followed short stature words, but the groups did not differ in response speeds to probes that followed tall stature or neutral words. In Study 2, 33 HSD men and 34 LSD men completed an implicit learning task followed by a word recognition task. HSD men recognized significantly more short stature words from the initial task, but recognition accuracy for other word types did not differ between groups. Together, these findings suggest that HSD men are more inclined than LSD men to selectively avoid cues that reflect shortness in stature and to selectively recognize such cues later.     

The Impact of Power on Information Processing Depends on Cultural Orientation

Two studies show that different culturally based concepts of interpersonal power have distinct implications for information processing. People with a vertical individualist (VI) cultural orientation view power in personalized terms (power is for gaining status over and recognition by others), whereas people with a horizontal collectivist (HC) cultural orientation view power in socialized terms (power is for benefitting and helping others). The distinct goals associated with these power concepts are served by different mindsets, such as stereotyping others versus learning the individuating needs of others. Therefore, for high-VI individuals, making personalized power salient increases stereotyping in processing product information. That is, they recognize better information that is congruent with their prior product expectations, relative to their recognition of incongruent information. In contrast, for high-HC people, making socialized power salient increases individuating processes, characterized by better memory for incongruent information.     

Consequences of discrepant explicit and implicit attitudes: Cognitive dissonance and increased information processing

Attitudes research has shown that evaluations assessed directly (explicit attitudes) and indirectly (implicit attitudes) can diverge for many reasons. However, only recently has work begun to examine the phenomenology of experiencing discrepant explicit and implicit attitudes, and a number of important questions remain unanswered. What are the consequences of explicit-implicit attitude discrepancies on information processing? What psychological states accompany these discrepancies, and can they account for behavior? In two experiments, the current work examined whether dissonance-related discomfort results from discrepant explicit and implicit attitudes and considered its role in directing subsequent information processing. Dissonance and additional information processing were observed in experimental conditions where explicit and implicit attitudes diverged (and increased dissonance-related discomfort accounted for greater information processing; Experiment 1), but they were eliminated by a manipulation that reduced dissonance (i.e., self-affirmation; Experiment 2). The role of cognitive dissonance in explicit-implicit attitude inconsistencies and information processing is discussed.     

Attention to Positive and Negative Social-Evaluative Words: Investigating the Effects of Social Anxiety,Trait Anxiety and Social Threat

The study investigated how attention to negative (threatening) and positive social-evaluative words is affected by social anxiety, trait anxiety and the expectation of social threat. High and low socially anxious individuals carried out a modified dot-probe task either while expecting to give a speech or under non-threatening conditions. High socially anxious individuals showed no significant attentional bias towards or away from social-evaluative words. This result significantly contrasted with an identical design that showed avoidance of emotional faces in high socially anxious participants drawn from the same population (Mansell et al ., 1999). Participants who expected to give a speech showed less attentional avoidance of negative and positive social-evaluative words. High trait anxiety was associated with selective attention to negative relative to positive social-evaluative words, consistent with earlier findings of attention to threat cues in high trait-anxious individuals. Implications for designing attention tasks and attentional bias across different dimensions of anxiety are discussed.     

Experienced disgust causes a negative interpretation bias: a causal role for disgust in anxious psychopathology

This paper reports the results of an experiment investigating the effect of induced disgust on interpretational bias using the homophone spelling task. Four groups of participants experienced a disgust, anxiety, happy or neutral mood induction and then completed the homophone spelling task which requires the participant to interpret ambiguous words presented through headphones. Both the disgust and anxiety groups interpreted significantly more threat/neutral homophones as threat than both the happy and neutral groups; the disgust group also interpreted significantly fewer positive/neutral homophones as positive than the happy group. These findings are consistent with the view that induced disgust causes a negative interpretational bias which is similar to that reported for anxiety. The results could not be interpreted in terms of the disgust induction concurrently raising levels of self-reported anxiety, but could be interpreted in terms of disgust maintaining existing levels of anxiety. The effect of disgust was to facilitate negative interpretations rather than emotional interpretations regardless of valence. These findings provide the basis for a causal role for disgust in anxious psychopathology. Because the effect is a non-specific emotion-congruent one, elevated disgust levels will result in a predisposition to interpret information in a threatening way across a broad range of anxious- and threat-relevant domains.     

Sensitivity in detecting facial displays of emotion: Impact of maternal depression and oxytocin receptor genotype

The current study examined sensitivity in detecting emotional faces among children of depressed and non-depressed mothers. A second goal was to examine the potential moderating role of the oxytocin receptor gene (OXTR rs53576), which has been linked to emotion recognition in the past. Participants included 247 children (ages 8–14). Children completed a forced choice emotion identification task. Maternal history of major depressive disorder during children's lives was associated with children's sensitivity in detecting emotional faces among children homozygous for the OXTR rs53576 G allele, but not among carriers of the A allele. Among G homozygotes, children of depressed mothers exhibited increased sensitivity in detecting sad faces, and reduced sensitivity in detecting happiness, compared to children of non-depressed mothers.