Self-affirmation and self-control: Affirming core values counteracts ego depletion.

Research has established that acts of self-control deplete a resource required for subsequent self-control tasks. The present investigation revealed that a psychological intervention—self-affirmation—facilitates self-control when the resource has been depleted. Experiments 1 and 2 found beneficial effects of self-affirmation on self-control in a depleted state. Experiments 3 and 4 suggested that self-affirmation improves self-control by promoting higher levels (vs. lower levels) of mental construal. Self-affirmation therefore holds promise as a mental strategy that reduces the likelihood of self-control failure. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How leaders self-regulate their task performance: Evidence that power promotes diligence, depletion, and disdain.

When leaders perform solitary tasks, do they self-regulate to maximize their effort, or do they reduce effort and conserve their resources? Our model suggests that power motivates self-regulation toward effective performance—unless the task is perceived as unworthy of leaders. Our 1st studies showed that power improves self-regulation and performance, even when resources for self-regulation are low (ego depletion). Additional studies showed that leaders sometimes disdain tasks they deem unworthy, by withholding effort (and therefore performing poorly). Ironically, during ego depletion, leaders skip the appraisal and, therefore, work hard regardless of task suitability, so that depleted leaders sometimes outperform nondepleted ones. Our final studies replicated these patterns with different tasks and even with simple manipulation of framing and perception of the same task (Experiment 5). Experiment 4 also showed that the continued high exertion of leaders when depleted takes a heavy toll, resulting in larger impairments later. The judicious expenditure of self-control resources among powerful people may help them prioritize their efforts to pursue their goals effectively. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When perception is more than reality: The effects of perceived versus actual resource depletion on self-regulatory behavior.

Considerable research demonstrates that the depletion of self-regulatory resources impairs performance on subsequent tasks that demand these resources. The current research sought to assess the impact of perceived resource depletion on subsequent task performance at both high and low levels of actual depletion. The authors manipulated perceived resource depletion by having participants 1st complete a depleting or nondepleting task before being presented with feedback that did or did not provide a situational attribution for their internal state. Participants then persisted at a problem-solving task (Experiments 1–2), completed an attention-regulation task (Experiment 3), or responded to a persuasive message (Experiment 4). The findings consistently demonstrated that individuals who perceived themselves as less (vs. more) depleted, whether high or low in actual depletion, were more successful at subsequent self-regulation. Thus, perceived regulatory depletion can impact subsequent task performance—and this impact can be independent of one’s actual state of depletion. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Ego depletion and the strength model of self-control: A meta-analysis.

According to the strength model, self-control is a finite resource that determines capacity for effortful control over dominant responses and, once expended, leads to impaired self-control task performance, known as ego depletion. A meta-analysis of 83 studies tested the effect of ego depletion on task performance and related outcomes, alternative explanations and moderators of the effect, and additional strength model hypotheses. Results revealed a significant effect of ego depletion on self-control task performance. Significant effect sizes were found for ego depletion on effort, perceived difficulty, negative affect, subjective fatigue, and blood glucose levels. Small, nonsignificant effects were found for positive affect and self-efficacy. Moderator analyses indicated minimal variation in the effect across sphere of depleting and dependent task, frequently used depleting and dependent tasks, presentation of tasks as single or separate experiments, type of dependent measure and control condition task, and source laboratory. The effect size was moderated by depleting task duration, task presentation by the same or different experimenters, intertask interim period, dependent task complexity, and use of dependent tasks in the choice and volition and cognitive spheres. Motivational incentives, training on self-control tasks, and glucose supplementation promoted better self-control in ego-depleted samples. Expecting further acts of self-control exacerbated the effect. Findings provide preliminary support for the ego-depletion effect and strength model hypotheses. Support for motivation and fatigue as alternative explanations for ego depletion indicate a need to integrate the strength model with other theories. Findings provide impetus for future investigation testing additional hypotheses and mechanisms of the ego-depletion effect. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychological defenses and "ego strength" in the recall of completed and incompleted tasks.

"The results of this study indicate: (a) ego strength is directly related to the tendency to recall relatively more incompleted than completed tasks when the situation is not objectively self-esteem threatening, and inversely related to this tendency when the situation does objectively threaten self-esteem." Scores on the hysteria and psychasthenia scales of the MMPI are discussed in relation to the recall of completed and incompleted tasks and the self-esteem threatening or non-threatening character of the situation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting the direction of selective recall: Its relation to ego strength and N achievement.

2 experiments are conducted to explore the relationship between strong ego and weak ego Ss and the recall of uninterrupted vs. completed tasks. The results confirm an earlier finding that strong ego Ss recall significantly more completed tasks as the experiment conditions become more threatening to self-esteem; "weak ego subjects, interrupted tasks." 29 references. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Modeling the effects of argument length and validity on inductive and deductive reasoning.

In an effort to assess models of inductive reasoning and deductive reasoning, the authors, in 3 experiments, examined the effects of argument length and logical validity on evaluation of arguments. In Experiments 1a and 1b, participants were given either induction or deduction instructions for a common set of stimuli. Two distinct effects were observed: Induction judgments were more affected by argument length, and deduction judgments were more affected by validity. In Experiment 2, fluency was manipulated by displaying the materials in a low-contrast font, leading to increased sensitivity to logical validity. Several variants of 1-process and 2-process models of reasoning were assessed against the results. A 1-process model that assumed the same scale of argument strength underlies induction and deduction was not successful. A 2-process model that assumed separate, continuous informational dimensions of apparent deductive validity and associative strength gave the more successful account. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

New perspectives on autobiographical memory: The integration of narrative processing and autobiographical reasoning.

Researchers from diverse psychological subdisciplines have increasingly turned their attention to the storied aspect of human thought. Narrative processing and autobiographical reasoning are 2 forms of this conscious thought. Narrative processing is the tendency to create thought units that use vivid imagery, sequential plots, characters, and salient goals. Autobiographical reasoning consists of interpreting and evaluating remembered experiences. Both forms of thought are discussed in D. P. McAdams's (see record 2001-06545-002) personality theory and D. B. Pillemer's (see record 2001-06545-003) cognitive research. S. Bluck and T. Habermas (see record 2001-06545-004) highlight developmental aspects of narrative processing and autobiographical reasoning, particularly in adolescent identity formation. U. M. Staudinger (see record 2001-06545-005) illustrates how autobiographical reasoning about memories and life stories serves as a springboard for wisdom at different stages of the life cycle. Implications for integrating subdisciplines of psychology are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Temporal differences in trait self-ascription: When the self is seen as an other.

Seven studies exploring people's tendency to make observer-like attributions about their past and future selves are presented. Studies 1 and 2 showed temporal differences in trait assessments that paralleled the classic actor-observer difference. Study 3 provided evidence against a motivational account of these differences. Studies 4-7 explored underlying mechanisms involving differences in the focus of attention of the sort linked to the classic actor-observer difference. In Study 4, people perceived past and future selves from a more observer-like perspective than present selves. In Studies 5 and 6, manipulating attention to internal states (vs. observable behavior) of past and future selves led people to ascribe fewer traits to those selves. Study 7 showed an inverse relationship for past and present selves between observer-like visual focus and salience of internal information. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Intellectual competence and the intelligent personality: A third way in differential psychology.

This article conceptualizes the construct of the intelligent personality as an indicator of intellectual competence in an attempt to expand the traditional concept of intelligence and account for both ability and nonability determinants of academic performance. Theoretical implications are discussed with regard to recent attempts to (a) explain correlations between personality and intelligence measures, (b) conceptualize novel constructs that may bridge the gap between intelligence and personality, and (c) develop a conceptual model for understanding the relationship among individual differences underlying human performance in real-world settings. Practical implications are also considered, in particular with regard to the validity of the intelligent personality as a predictor of future achievement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How chronic self-views influence (and potentially mislead) estimates of performance.

An important source of people's perceptions of their performance, and potential errors in those perceptions, are chronic views people hold regarding their abilities. In support of this observation, manipulating people's general views of their ability, or altering which view seemed most relevant to a task, changed performance estimates independently of any impact on actual performance. A final study extended this analysis to why women disproportionately avoid careers in science. Women performed equally to men on a science quiz, yet underestimated their performance because they thought less of their general scientific reasoning ability than did men. They, consequently, were more likely to refuse to enter a science competition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Higher cortical functions and the ego: Explorations of the boundary between behavioral neurology, neuropsychology, and psychoanalysis.

This article explores current thinking about brain organization and the potential bridging of various neuropsychological and psychoanalytic ideas. The focus is on the potentially vital, direct, and generally unappreciated connection of basic neuropsychological ideas to equally basic psychoanalytic constructs, particularly around concepts of drive, affect, and ego, and in terms of the corticolimbic, frontal-posterior, and lateral axes of brain organization. In terms of the corticolimbic axis, I suggest that Freud's basic model of the mind, in which the ego mediates between an internal drive milieu and perceptions of external reality, bears a remarkable resemblance to recent notions in behavioral neurology about the hierarchical organization of the cortex and the limbic system. In terms of the left-right lateral axis of organization, the affective (as opposed to more strictly cognitive) aspects of lateralization are linked to concepts suggesting right hemisphere cognitive processing in transference phenomena. Transference, although clinically complex, has consistent common denominators linking it with right hemisphere functions; it may be universal because it is neuropsychologically elemental. Empirical findings of right hemisphere involvement in affect may be due to the... (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-regulatory processes defend against the threat of death: Effects of self-control depletion and trait self-control on thoughts and fears of dying.

Nine studies (N = 979) demonstrated that managing the threat of death requires self-regulation. Both trait and state self-control ability moderated the degree to which people experienced death-related thought and anxiety. Participants high (vs. low) in self-control generated fewer death-related thoughts after being primed with death, reported less death anxiety, were less likely to perceive death-related themes in ambiguous scenes, and reacted with less worldview defense when mortality was made salient. Further, coping with thoughts of death led to self-regulatory fatigue. After writing about death versus a control topic, participants performed worse on several measures of self-regulation that were irrelevant to death. These results suggest that self-regulation is a key intrapsychic mechanism for alleviating troublesome thoughts and feelings about mortality. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Judgment dissociation theory: An analysis of differences in causal, counterfactual and covariational reasoning.

Research suggests that causal judgment is influenced primarily by counterfactual or covariational reasoning. In contrast, the author of this article develops judgment dissociation theory (JDT), which predicts that these types of reasoning differ in function and can lead to divergent judgments. The actuality principle proposes that causal selections focus on antecedents that are sufficient to generate the actual outcome. The substitution principle proposes that ad hoc categorization plays a key role in counterfactual and covariational reasoning such that counterfactual selections focus on antecedents that would have been sufficient to prevent the outcome or something like it and covariational selections focus on antecedents that yield the largest increase in the probability of the outcome or something like it. The findings of 4 experiments support JDT but not the competing counterfactual and covariational accounts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of frequency information and teleological reasoning in infants' and adults' action prediction.

This study investigates the contribution of frequency learning and teleological reasoning to action prediction in 9-month-old infants and adults. Participants observed how an agent repeatedly walked to a goal while taking the longer of 2 possible paths, as the shorter and more efficient path was impassable. In the subsequent test phase, both paths were passable. In the 1st test trial, infants and adults anticipated the agent to take the longer path. Unlike adults, infants kept anticipating movements to the longer path even after observing that the agent now took the more efficient path, indicating that the frequency of previous observations dominates action prediction. These results provide evidence, contrary to existing claims in the developmental literature, that frequency learning underlies action prediction in infancy, whereas teleological reasoning might gain importance later on in life. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Cocaine craving, euphoria, and self-administration: A preliminary study of the effect of catecholamine precursor depletion.

The authors used the acute phenylalanine-tyrosine depletion (APTD) method to test the effect of transient catecholamine precursor depletion on cocaine craving, euphoria, and self-administration. Eight nondependent, nontreatment-seeking cocaine users self-administered 3 doses of cocaine (0.6, 1.5, 3.0 mg/kg, taken intranasally) following ingestion of (a) a nutritionally balanced amino acid mixture, (b) APTD, and (c) APTD followed by L-dopa/carbidopa (2 × 100 mg/25 mg). APTD decreased both cue and cocaine-induced drug craving but not euphoria or self-administration. APTD + L-dopa also decreased drug craving, possibly reflecting the ability of L-dopa to transiently decrease dopamine cell firing. Together, these preliminary results suggest that the craving elicited by cocaine and cocaine cues is related to changes in catecholamine neurotransmission. Euphoria and the self-administration of freely available drugs by regular users, in comparison, might be better accounted for by other mechanisms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Logic and human reasoning: An assessment of the deduction paradigm.

The study of deductive reasoning has been a major paradigm in psychology for approximately the past 40 years. Research has shown that people make many logical errors on such tasks and are strongly influenced by problem content and context. It is argued that this paradigm was developed in a context of logicist thinking that is now outmoded. Few reasoning researchers still believe that logic is an appropriate normative system for most human reasoning, let alone a model for describing the process of human reasoning, and many use the paradigm principally to study pragmatic and probabilistic processes. It is suggested that the methods used for studying reasoning be reviewed, especially the instructional context, which necessarily defines pragmatic influences as biases. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Desegregation and the intellectual performance of the Negro: Comment.

I should like to make three criticisms of Irwin Katz' timely and stimulating article, "Review of Evidence Relating to Effects of Desegregation on the Intellectual Performance of Negroes" (see record 1965-01781-001). My first criticism is that the author failed to include in his extensive bibliography reference to several pertinent studies/papers. My second criticism is directed against the author's failure to consider the possibility of hereditary differences between Negro and white children. My third criticism is directed toward the widespread tendency of psychologists to neglect the importance of heredity as a determinant of behavior, personality, and even of the environment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Attention moderates the processing of inhibitory information in primary psychopathy.

Primary psychopathic individuals are less apt to reevaluate or change their behavior in response to stimuli outside of their current focus of attention. According to the response modulation hypothesis, this tendency reflects a lack of responsivity to important peripheral information and undermines adaptive self-regulation. To evaluate this hypothesis, the authors administered a response competition (flanker-type) task and manipulated focus of visual attention. They predicted that psychopathic individuals would display significantly less interference to response incongruent information than nonpsychopathic participants when attention was cued to the target location but display normal interference when there was no prepotent focus of attention. The results confirmed this hypothesis and are consistent with the contention that attention moderates psychopathic individuals’ responsivity to inhibitory cues. Implications of this attentional anomaly for psychopathic traits and behavior are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)