Conceiving the past and future

The authors compared people's views of their histories and futures by asking them to recall and anticipate personally significant episodes. It was hypothesized and found in Study 1 that individuals spontaneously recall an affectively mixed past, containing both "highs" and "lows," whereas they anticipate homogeneously ideal futures. It was further hypothesized that people devote little thought to negative futures, and this was tested directly in Studies 2 and 3 by assessing how quickly past and likely future events came to mind. Asked to report positive and negative episodes from the past and future, participants took longer to generate future negative than positive events. Speed of recall was unaffected by the valence of past episodes. In Study 4, the response latency difference was again replicated for future events and it was demonstrated that people are slower in both generating negative future events and judging those events as likely.     

Missing a romantic partner: A prototype analysis

In this study, a prototype analysis of romantic missing was conducted. College‐age participants in the United States generated features of missing a partner (Study 1) and rated their centrality (Study 2). In a reaction time task, participants made category judgments for central features more quickly than for noncentral features (Study 3). In recognition and recall tasks, central features were more salient in participants’ memory, and participants evaluated individuals experiencing central features in vignettes as missing their partners more (Study 4). A prototype‐based measure of missing administered to individuals in long‐distance relationships (Study 5) correlated with commitment and attachment dimensions but only weakly with loneliness. Finally, level of missing differed based on whether individuals were in a geographically distant (vs. proximal) relationships (Study 6).     

Longer is better

The longer something is thought to exist, the better it is evaluated. In Study 1, participants preferred an existing university requirement over an alternative; this pattern was more pronounced when the existing requirement was said to be in place for a longer period of time. In Study 2, participants rated acupuncture more favorably as a function of how old the practice was described. Aesthetic judgments of art (Study 3) and nature (Study 4) were also positively affected by time in existence, as were gustatory evaluations of an edible consumer good (Study 5). Features of the research designs argue against mere exposure, loss aversion, and rational inference as explanations for these findings. Instead, time in existence seems to operate as a heuristic; longer means better.     

Illegitimacy improves goal pursuit in powerless individuals

The effects of power legitimacy on self-regulation during goal pursuit were examined. Study 1 focused on goal-setting and goal-striving. Specifically, it examined how much time legitimate and illegitimate powerless individuals needed to set goals, and how many means they generated to pursue these goals. Study 2 examined persistence in the face of difficulties. Consistently across these studies illegitimacy improved self-regulation in powerless individuals. Illegitimate powerless individuals behaved similarly as control participants. They took less time to decide on a course of action, used more flexible means to strive for goals, and persisted longer in the face of difficulties, compared to their legitimate counterparts. The implications of these findings are discussed.     

Mood, self-esteem, and simulated alternatives: thought-provoking affective influences on counterfactual direction

Four studies indicated that moods and self-esteem can influence counterfactual thoughts. This was shown for counterfactuals generated for hypothetical situations (Study 1), for recalled life events (Study 2), and for agreement with counterfactual statements after laboratory tasks (Studies 3 and 4). High self-esteem (HSE) and low self-esteem (LSE) persons generated (Studies 1 and 2) or agreed to (Studies 3 and 4) more downward (worse than actuality) than upward (better than actuality) counterfactuals when in good moods, but they diverged in reactions to bad moods: HSE persons thought more about downward counterfactuals, whereas LSE persons thought more about upward counterfactuals. HSE persons felt better after generating downward counterfactuals (Study 2) and took longer to agree to analogous statements (Studies 3 and 4) in bad moods, suggesting attempts at mood repair.     

Comfortably Numb: Desensitizing Effects of Violent Media on Helping Others

ABSTRACT— Two studies tested the hypothesis that exposure to violent media reduces aid offered to people in pain. In Study 1, participants played a violent or nonviolent video game for 20 min. After game play, while completing a lengthy questionnaire, they heard a loud fight, in which one person was injured, outside the lab. Participants who played violent games took longer to help the injured victim, rated the fight as less serious, and were less likely to "hear" the fight in comparison to participants who played nonviolent games. In Study 2, violent- and nonviolent-movie attendees witnessed a young woman with an injured ankle struggle to pick up her crutches outside the theater either before or after the movie. Participants who had just watched a violent movie took longer to help than participants in the other three conditions. The findings from both studies suggest that violent media make people numb to the pain and suffering of others.     

How does processing affect storage in working memory tasks? Evidence for both domain-general and domain-specific effects

Two studies that examine whether the forgetting caused by the processing demands of working memory tasks is domain-general or domain-specific are presented. In each, separate groups of adult participants were asked to carry out either verbal or nonverbal operations on exactly the same processing materials while maintaining verbal storage items. The imposition of verbal processing tended to produce greater forgetting even though verbal processing operations took no longer to complete than did nonverbal processing operations. However, nonverbal processing did cause forgetting relative to baseline control conditions, and evidence from the timing of individuals' processing responses suggests that individuals in both processing groups slowed their responses in order to "refresh" the memoranda. Taken together the data suggest that processing has a domain-general effect on working memory performance by impeding refreshment of memoranda but can also cause effects that appear domain-specific and that result from either blocking of rehearsal or interference.     

Evolving informational credentials: the (mis)attribution of believable facts to credible sources

Three studies demonstrate that individuals often rely on a "belief force equals credible source" heuristic to make source judgments, wherein they assume that statements they believe originate from credible sources. In Study 1, participants who were exposed to a statement many times (and hence believed it) were more likely to attribute it to Consumer Reports than to the National Enquirer. In Study 2, participants read a murder investigation article containing evidence against two suspects from credible and noncredible sources. When participants believed a particular suspect to be guilty, they misattributed evidence incriminating that suspect to the high-credibility source. Study 3 demonstrated that this phenomenon occurs because individuals assume their beliefs are true and that true beliefs come from credible sources; when participants were given feedback that their beliefs were incorrect, the relationship between beliefs and source inferences did not occur.     

Influences of lateral preference and personality on behaviour towards a manual sorting task

Differences in task behaviour between left- and right-handers and left- and right-eared individuals have been reported (e.g.  and ) with left-handers taking longer to begin a task and right-eared individuals having a more disinhibited approach. Personality measurements are also important when examining approach behaviour. Jackson (2008) reported that those with higher neuroticism levels and a right-ear preference react faster to tasks. The current study investigated the effects of lateral preference and personality on behaviour towards a manual sorting task. Eighty-five participants completed laterality and personality scales and a card-sorting task. Degree of hand preference was found to influence behaviour towards the task with strong left-handers taking longer to begin. Those with a left congruent lateral preference (left-hand, left-ear) took significantly longer to begin the task than those with a right congruent preference. Neither neuroticism nor extraversion influenced task approach. We concluded that hand preference, and more specifically a strong left-hand preference is a good predictor of a longer initiation time on a manual task. Ear preference on its own does not predict initiation time.     

Do Visually Salient Stimuli Reduce Children’s Risky Decisions?

Children tend to overestimate their physical abilities, and that tendency is related to risk for unintentional injury. This study tested whether or not children estimate their physical ability differently when exposed to stimuli that were highly visually salient due to fluorescent coloring. Sixty-nine 6-year-olds judged physical ability to complete laboratory-based physical tasks. Half judged ability using tasks that were painted black; the other half judged the same tasks, but the stimuli were striped black and fluorescent lime-green. Results suggest the two groups judged similarly, but children took longer to judge perceptually ambiguous tasks when those tasks were visually salient. In other words, visual salience increased decision-making time but not accuracy of judgment. These findings held true after controlling for demographic and temperament characteristics.     

Reflections of the self: how self‐esteem determines decision framing and increases risk taking

Historically, research examining the influence of individual personality factors on decision processing has been sparse. In this paper we investigate how one important individual aspect, self‐esteem, influences imposition and subsequent processing of ambiguously, negatively or positively framed decision tasks. We hypothesized that low self‐esteem individuals would impose a negative frame onto ambiguous decision problems and would be especially sensitive to negatively framed decision tasks. In Study 1 we utilized a self‐framing procedure and demonstrated that HSE participants were evenly divided in the hedonic valence they self‐imposed whereas LSE participants were more likely to self‐impose a negative frame. When these differences were accounted for, HSE and LSE participants were equivalent in risk seeking/avoiding choices. Study 2 used a risky‐choice framing task and found that LSE individuals were especially sensitive to the negative frame. Study 3, provided converging evidence and generalization of these findings to a reflection tasks involving money. Copyright © 2006 John Wiley & Sons, Ltd.     

Diffusion of entitlement: An inhibitory effect of scarcity on consumption

Four studies demonstrated that increasing a desirable commodity's scarcity (i.e., decreasing its supply or increasing demand for it) can inhibit people from claiming the commodity for themselves, thereby delaying its consumption. In Study 1, participants were slower to claim a commodity when its supply was limited versus unlimited. In Study 2, participants expressed more disapproval of someone who took the last commodity compared to the second-last commodity. Participants in Study 3 anticipated that increased demand for a commodity would make them less likely to claim it despite wanting it more. Study 4 showed that the more participants there were who could claim a commodity, the longer it went unclaimed. The inhibitory effect of scarcity was mediated by diminished entitlement to the commodity (Study 3), and increasing entitlement reduced the inhibition against taking scarce commodities (Studies 1 and 2). These findings are discussed in the context of individuals' concern with equality.     

Driven to tears or to joy: response dominance and trait-based predictions

The present studies reinvigorate the construct of traitedness from a cognitive perspective. Tendencies toward habit (vs. flexibility) were assessed by examining response dominance performance within choice reaction time tasks. Consistent with the idea that response dominance reflects a tendency toward habitual modes of thought and action, three studies involving 428 undergraduates revealed that trait-outcome and test-retest correlations were higher among individuals higher in response dominance. In Studies 1 and 2, such trait-consistency effects took the form of stronger relations between extraversion and neuroticism, on one hand, and mood states and behavior, on the other. In Study 3, such tendencies took the form of higher test-retest correlations related to daily experiences of mood states, somatic symptoms, and life satisfaction. Together, the studies reveal a consistent effect of response dominance on trait-like consistency and raise some important issues for future studies of the traitedness construct.     

Culture and judgment of causal relevance

The authors hypothesized that because the causal theories of East Asians were more holistic and complex than those of Americans, the amount of information considered before making a final attribution would be larger for East Asians than for Americans. This hypothesis was supported through 4 studies. When participants attempted to explain a deviant behavior (Study 1) or a prosocial behavior (Study 2), Korean participants took into consideration a greater amount of information than did either American or Asian American participants. Study 3 replicated the findings of Studies 1 and 2 within each culture. Finally, Study 4 established a link between the present findings and past research on culture and attribution. Namely, Study 4 found that Koreans made more external attributions than Americans because Koreans considered more information than did Americans.     

The influence of mood on the search for supporting versus conflicting information: dissonance reduction as a means of mood regulation?

Focusing on similarities between the mood regulation approach and dissonance theory, this article addresses the interplay between dissonance and mood by examining how individuals search for information after making a decision while under the influence of positive versus negative mood. Study 1 suggested that negative mood increased the preference for consonant over dissonant information after decisions, whereas positive mood led to a more balanced information search. In Study 2, participants in negative mood rated consonant information as more pleasant and dissonant information as more annoying than participants in positive mood. In addition, the results suggested that mood regulation processes took place. In Study 3, the findings from Study 1 were replicated with a paradigm in which higher stakes were involved.     

Low-effort thought promotes political conservatism

The authors test the hypothesis that low-effort thought promotes political conservatism. In Study 1, alcohol intoxication was measured among bar patrons; as blood alcohol level increased, so did political conservatism (controlling for sex, education, and political identification). In Study 2, participants under cognitive load reported more conservative attitudes than their no-load counterparts. In Study 3, time pressure increased participants' endorsement of conservative terms. In Study 4, participants considering political terms in a cursory manner endorsed conservative terms more than those asked to cogitate; an indicator of effortful thought (recognition memory) partially mediated the relationship between processing effort and conservatism. Together these data suggest that political conservatism may be a process consequence of low-effort thought; when effortful, deliberate thought is disengaged, endorsement of conservative ideology increases.     

Shifting toward cooperative tendencies and forgiveness: How partner‐focused prayer transforms motivation

Several studies tested whether partner‐focused prayer shifts individuals toward cooperative tendencies and forgiveness. In Studies 1 and 2, participants who prayed more frequently for their partner were rated by objective coders as less vengeful. Study 3 showed that, compared to partners of targets in the positive partner thought condition, the romantic partners of targets assigned to pray reported a positive change in their partner's forgiveness. In Study 4, participants who prayed following a partner's “hurtful behavior” were more cooperative with their partners in a mixed‐motive game compared to participants who engaged in positive thoughts about their partner. In Study 5, participants who prayed for a close relationship partner reported higher levels of cooperative tendencies and forgiveness.     

Frontal brain asymmetry in depression with comorbid anxiety: a neuropsychological investigation

The approach-withdrawal model posits that depression and anxiety are associated with a relative right asymmetry in frontal brain activity. Most studies have tested this model using measures of cortical brain activity such as electroencephalography. However, neuropsychological tasks that differentially use left versus right frontal cortical regions can also be used to test hypotheses from the model. In two independent samples (Study 1 and 2), the present study investigated the performance of currently depressed individuals with or without a comorbid anxiety disorder and healthy controls on neuropsychological tasks tapping primarily left (verbal fluency) or right (design fluency) frontal brain regions. Across both samples, results indicated that comorbid participants performed more poorly than depressed only and control participants on design fluency, while all groups showed equivalent performance on verbal fluency. Moreover, comorbid participants showed "asymmetrical" performance on these two tasks (i.e., poorer design [right frontal] relative to verbal [left frontal] fluency), whereas depressed only and control participants showed approximately symmetrical profiles of performance. Results from these two samples suggest an abnormal frontal asymmetry in neurocognitive performance driven primarily by right frontal dysfunction among anxious-depressed individuals and highlight the importance of considering comorbid anxiety when examining frontal brain functioning in depression.     

Motivational influences on performance maintained by food reinforcement

In Study 1, we examined the independent effects of reinforcer consumption during sessions and meal consumption prior to sessions on performance maintained by food reinforcement. Nine individuals with developmental disabilities participated. On alternate days, a preferred edible item was delivered during (a) seven sessions conducted before lunch (repeated-reinforcement condition) versus (b) one session each conducted before and after lunch (pre- and postmeal conditions). Results for 7 of 9 participants showed decreased response rates across sessions in the repeated-reinforcement condition; results for 3 of 9 participants showed decreased rates during postmeal relative to premeal conditions. Two participants who did not show a decrement in responding during either comparison participated in Study 2, in which reinforcer consumption during sessions, combined with meal consumption prior to sessions, also had no effect on their performance. In Study 3, we determined whether (a) choice of reinforcers, (b) increased break time between sessions, (c) varied reinforcers, or (d) intermittent reinforcement schedules mitigated the satiation effects observed for the 7 participants in Study 1. Presession choice of reinforcers resulted in maintained performance for 2 of 6 participants exposed to this condition. Varied reinforcement resulted in maintained performance for only 1 of 5 participants exposed to this condition. Neither the increased break between sessions nor the intermittent reinforcement schedule was effective in maintaining performance for the participants who were exposed to these conditions.