Assessing the adequacy of postexperimental inquiries in deception research and the factors that promote participant honesty

The primary aim of this research was to assess the adequacy of postexperimental inquiries (PEI) used in deception research, as well as to examine whether mood state, reward, or administering the PEI as a face-to-face interview or computer survey impacts participants’ willingness to divulge suspicion or knowledge about a study. We also sought to determine why participants are not always forthcoming on the PEI. Study 1 examined how frequently PEIs are included in research and found that most researchers employing deception do use a PEI. Studies 2 and 3 showed that participants are often unwilling to divulge suspicion or awareness of deception or to admit to having prior knowledge about a study, though offering a reward and completing the PEI on a computer modestly improved awareness and admission rates. Study 4 indicated several reasons why participants may not reveal suspicion or knowledge about a study on the PEI.     

Do Measures of Executive Functioning and Manipulation of Ego Depletion Predict How University Students Discount Probabilistic Gains and Losses?

Discounting occurs when the subjective value of an outcome is altered because the outcome is delayed or uncertain. Previous research has suggested that how individuals discount delayed gains is related to executive functioning. The present study attempted to extend this relationship to discounting of probabilistic gains and losses, and to examine whether diminishing cognitive resources would impact how participants discounted monetary outcomes. In Experiment 1, university students completed an executive function measure and then a probability-discounting task that involved the hypothetical sum of either $1,000 or $100,000 framed as either a gain or a loss. The executive function of organization was a significant predictor of how participants discounted all four outcomes while motivational drive predicted discounting of losses, but not gains. In Experiment 2, participants completed the same measures with the addition of an ego-depletion task to deplete cognitive resources before making discounting decisions. The executive function of motivational drive and empathy were significant predictors of how participants discounted both loss outcomes. The results suggest that discounting of monetary outcomes is related to the executive function of organization for gains and motivational drive, and empathy for losses. They also support the notion that the discounting of gains may be a distinct process from the discounting of losses.     

The Five “A”s of Meaning Maintenance: Finding Meaning in the Theories of Sense-Making

Across eras and literatures, multiple theories have converged on a broad psychological phenomenon: the common compensation behaviors that follow from violations of our committed understandings. The meaning maintenance model (MMM) offers an integrated account of these behaviors, as well as the overlapping perspectives that address specific aspects of this inconsistency compensation process. According to the MMM, all meaning violations may bottleneck at neurocognitive and psychophysiological systems that detect and react to the experience of inconsistency, which in turn motivates compensatory behaviors. From this perspective, compensation behaviors are understood as palliative efforts to relieve the aversive arousal that follows from any experience that is inconsistent with expected relationships—whether the meaning violation involves a perceptual anomaly or an awareness of a finite human existence. In what follows, we summarize these efforts, the assimilation, accommodation, affirmation, abstraction and assembly behaviors that variously manifest in every corner of our discipline, and academics, more generally.     

Interactive Effects of Team and Task Shared Mental Models as Related to Air Traffic Controllers' Collective Efficacy and Effectiveness

We assessed the influence of task and team shared mental models (SMMs) on team effectiveness, as mediated by collective efficacy. Using a sample of 422 air traffic controllers representing 43 Navy teams from land-based towers, task SMMs exhibited a significant linear relationship with team effectiveness, whereas team SMMs did not. Moreover, the interaction of team and task SMMs was positively related to team effectiveness. Collective efficacy was found to mediate the relationship between task SMMs (but not team SMMs or their interaction) and team effectiveness. Results are discussed in terms of the complex nature of SMMs and team outcomes.     

An Application of Generalizability Theory to the Consistency-Specificity Problem: The Transsituational Consistency of Behavioral Persistence

We assessed the behavioral persistence of 65 elementary school children in five situations to explore further the consistency-specificity, or trait-situation, issue. We predicted that the cross-situational consistency of persistence would co-vary with gender, socioeconomic status, and intelligence. The data were analyzed within the context of generalizability theory, and some of our predictions were supported by the results. We contend that the consistency-specificity issue can be profitably studied by direct behavioral assessments within the context of generalizability theory. The implications of the findings for the consistency-specificity issue, and for personality assessment in general, are discussed.     

Social preferences of developing guinea pigs (Cavia porcellus) from the preweaning to the periadolescent periods

Preference tests in a novel environment (Experiment 1) and unobtrusive observations in a specialized living environment (Experiment 2) examined the attractiveness of various classes of conspecifics for maturing guinea pigs (Cavia porcellus). It was found that (a). the young continued to remain near the mother well beyond weaning; (b). there was increased time spent with unrelated adult females, but not males, after weaning; (c). male and female offspring behaved similarly; and (d). littermates spent considerable time with each other. These results provide no evidence that guinea pigs approaching sexual maturity begin to associate preferentially with novel animals or potential breeding partners. Choices were largely predictable from earlier findings of the ability of various classes of conspecifics to reduce hypothalamic-pituitary-adrenal activity of the young.