Let it be? Pain control attempts critically amplify attention to somatosensory input

Psychological Research - Recent studies have suggested that the threat of pain may redirect attention towards specific features of the pain stimulus via attentional control settings. For instance,...     

“Let the heavens be glad,and the earth rejoice”: religion and life satisfaction among emerging adults in the United States

Although previous research suggests that religion contributes to greater life satisfaction, there is still disagreement about what aspects of religion predict greater life satisfaction. Despite a growing body of theory and research on emerging adulthood as a life stage that is distinct from adolescence and young adulthood, there has also been limited research on the relationship between religion and life satisfaction among emerging adults. Based on the third wave of the National Study of Youth and Religion, our results suggest that two measures of private religiosity, private devotion and religious efficacy, are significantly related to greater life satisfaction among emerging adults. In contrast, other dimensions of private and public religiosity, such as participation in organised religion, religious salience, otherworldly beliefs, and number of religious friends, are not related to greater life satisfaction. Finally, among emerging adults, being spiritual but not religious is not significantly related to life satisfaction.     

Does causal knowledge help us be faster and more frugal in our decisions?

One challenge that has to be addressed by the fast and frugal heuristics program is how people manage to select, from the abundance of cues that exist in the environment, those to rely on when making decisions. We hypothesize that causal knowledge helps people target particular cues and estimate their validities. This hypothesis was tested in three experiments. Results show that when causal information about some cues was available (Experiment 1), participants preferred to search for these cues first and to base their decisions on them. When allowed to learn cue validities in addition to causal information (Experiment 2), participants also became more frugal (i.e., they searched fewer of the available cues), made more accurate decisions, and were more precise in estimating cue validities than was a control group that did not receive causal information. These results can be attributed to the causal relation between the cues and the criterion, rather than to greater saliency of the causal cues (Experiment 3). Overall, our results support the hypothesis that causal knowledge aids in the learning of cue validities and is treated as a meta-cue for identifying highly valid cues.     

Let’s be healthy together: Relational motivation for physical health is more effective for women

Four studies examined the role of relationally-autonomous reasons in health behavior (RARHs) and how gender moderates their association with health outcomes. Study 1 (n = 160) involved the development of a measure of RARHs. The results of a factor analysis distinguished RARHs from other types of health reasons. In Study 2, participants (n = 284) completed a survey assessing their relational reasons prior to taking assessments of their body composition and fitness level. In Study 3, participants (n = 577) completed an online survey assessing RARHs, self-construal and health behaviors. The results of Studies 2 and 3 showed that RARHs positively predicted healthy outcomes for females only. In Study 4, participants (n = 72) were asked to complete an online survey, attend an orientation session, keep track of their exercise and nutrition over the course of a week, and attend a follow-up session. The results revealed that having an exercise partner was positively associated with RARHs, and that this in turn predicted reported effort and progress outcomes at the follow-up session for females only. Implications for theories of motivation and gender differences are discussed.     

Should “multiple imputations” be treated as “multiple indicators”?

Rubin's multiple imputation approach to missing data creates synthetic data sets, in which each missing variable is replaced by a draw from its predictive distribution, conditional on the observed data. By construction, analyses of such filled-in data sets as if the imputations were true values have the correct expectations for population parameters. In a recent paper, Mislevy showed how this approach can be applied to estimate the distributions of latent variables from complex samples. Multiple imputations for a latent variable bear a surface similarity to classical multiple indicators of a latent variable, as might be addressed in structural equation modelling or hierarchical modelling of successive stages of random sampling. This note demonstrates with a simple example why analyzing multiple imputations as if they were multiple indicators does not generally yield correct results; they must instead be analyzed by means concordant with their construction.I am grateful to Frank Jenkins, John Mazzeo, Kentaro Yamamoto, and Rebecca Zwick for comments on earlier versions of this paper.     

Should Social Aggression be Considered “Antisocial”?

There is converging evidence that physical aggression and non-aggressive rule-breaking constitute meaningfully distinct, if somewhat overlapping, dimensions of antisocial behavior, with different developmental trajectories, demographic correlates, and etiologies. Social aggression can also be factor-analytically and demographically distinguished from physically aggressive and rule-breaking antisocial behavior. However, there is ongoing debate as to whether social aggression should also be considered “antisocial” in the way the term is commonly understood, given that socially aggressive behaviors are generally legal and nearly normative during adolescence. The current study sought to empirically evaluate the notion that social aggression constitutes a form of antisocial behavior that is separable from other forms of antisocial behavior. We thus conducted a preliminary study to examine whether social aggression was associated with other forms of antisocial behavior and a variety of correlates of antisocial behavior in a sample of 497 undergraduates. Analyses revealed that social aggression was independently associated with other measures of antisocial behavior, substance use and unethical behaviors, as well as the personality traits known to predict current and future antisocial behavior. These associations were particularly pronounced in women. Such findings are consistent with our hypothesis that social aggression constitutes a distinct form of antisocial behavior.     

Can “words” be processed as integrated units?

Three experiments examined the information processing of letters embedded within one-syllable words and similar unpronounceable sequences. A speeded discrimination task was used to detect processing differences between words and nonwords in a situation where both the identity and position of critical display information was known to subjects before stimulus presentation. Results indicated that word pairs differing by two letters were more quickly discriminated than two words differing in a single letter, while nonword pairs differing in two letters were discriminated no faster than two nonwords differing in a single letter. A further comparison showed a performance advantage for words over nonwords in a condensation task that forced a scan of stimulus letters for correct responding. These results suggest that familiarity affects information processing at a perceptual level, and are incompatible with theories suggesting that familiarity effects are due to inferential factors following letter feature analysis.