Individual differences in circadian activity rhythm and personality

Individual differences in circadian activity rhythms were assessed in terms of peak activity time, rising time and retiring time reported every day for 84 consecutive days. A 19-item Morningness-Eveningness Questionnaire (MEQ) was found to significantly correlate with time-of-day effects on these three circadian activity measures, as well as with parental report of the S's peak activity time. Several measures of extraversion were also found to correlate significantly with the MEQ, as well as with rising and retiring time, suggesting that extraverts are evening types. However, when the differential effects of sociability and impulsivity were examined it was found that the sociability component of extraversion was most responsible for the time-of-day differences. This result diverges somewhat from previous findings that suggest impulsivity is the component responsible for time-of-day effects. This apparent contradiction is discussed in terms of arousal being a non-urinary construct, with different indices of circadian arousal allowing for differential correlates with specific personality components.     

Psychometric properties of the Cognitive Emotion Regulation Questionnaire: Chinese version

The aim of the present study was to develop a Chinese version of the Cognitive Emotion Regulation Questionnaire (CERQ-C) and to examine its psychometric properties in a sample of Chinese university students. The English version of the Cognitive Emotion Regulation Questionnaire was translated and back-translated prior to its administration to 791 participants recruited from two universities in Changsha, Hunan (China). Internal consistency, test–retest reliability, inter-scale reliability, and factorial validity were analysed. The CERQ-C exhibited: (1) moderate internal consistency (Cronbach's α=.83); (2) a mean inter-class correlation coefficient of .79; (3) a mean inter-item correlation coefficient of .09; and (4) moderate test–retest reliability (.64). Confirmatory factor analyses supported the original CERQ nine-factor model. Finally, with respect to criterion validity, several CERQ-C subscales were uniquely associated with symptoms of depression and anxiety.     

A relational recasting of the principles of emotional competence

ABSTRACT

Carolyn Saarni’s theory of emotional competence has made a central contribution by directing attention to some important functions of emotion in social interaction. Her work is permeated with examples of how emotions function within both successful and unsuccessful social interactions and relationships. An examination of her stated principles of emotional competence suggest in places a perspective that is primarily intrapsychic in nature, harking back to the early roots of emotion theory and research. In this piece, we note where Saarni has advanced implications of a relational theory of emotion for understanding emotional competence. In addition, we reframe some of Saarni’s principles to make them more consistent with current relational approaches to emotion. Finally, we offer additions and extensions that we believe are compatible with the general direction of her thinking before her untimely death.     

Affect regulation and temporal discounting: interactions between primed, state, and trait affect

Previous research has largely focused on the influence of experienced affect on decision making; however, other sources of affective information may also shape decisions. In two studies, we examine the interacting influences of affective information, state affect, and personality on temporal discounting rates (i.e., the tendency to choose small rewards today rather than larger rewards in the future). In Study 1, participants were primed with either positive or negative affect adjectives before making reward choices. In Study 2, participants underwent either a positive or negative affect induction before making reward choices. Results in both studies indicate that neuroticism interacts with state unpleasant affect and condition (i.e., positive or negative primes or induction) to predict discounting rates. Moreover, the nature of the interactions depends on the regulatory cues of the affective information available. These results suggest that irrelevant (i.e., primes) and stable (i.e., personality traits) sources of affective information also shape judgments and decision making. Thus, current affect levels are not the only source of affective information that guides individuals when making decisions.     

Post‐It® Note Persuasion: A Sticky Influence

Four studies examine the influence of attaching a seemingly insignificant Post‐it^® note to a survey packet on the likelihood of completing the survey. Participants who received a packet with an affixed Post‐it note request had significantly higher return rates than participants who received the identical survey with (a) no sticky note, (b) the same message written on the cover sheet but without a Post‐it, or (c) a blank Post‐it with no message provided. Furthermore, they returned the materials more promptly with higher quality responses. A more personalized Post‐it appeal increased returns when the survey was long and time consuming but was no more effective than a nonpersonalized Post‐it when the survey was easy to complete. Results suggest that the Post‐it leads the request to be interpreted as a solicitation for a personal favor, facilitating a normative compliance response.     

Different strategies for using motion-in-depth information in catching

Previous studies on ball catching have had the limitation that the catcher was restricted to lateral hand movements. The authors investigated catching behavior in the more natural situation in which hand movements were unconstrained. Movements of the hand were tracked as participants tried to "catch" an approaching ball simulated with changing size and/or changing disparity. Participants used 1 of 2 distinct interception strategies: (a) a "cutting-off" strategy where time to passage (TTP) information was used to guide movements of the hand in depth such that the ball was caught farther in front of the face when the ball was approaching more slowly and (b) a "waiting" strategy where the hand was moved along a frontoparallel plane that was constant across ball trajectories and speeds. Cue dissociation and selective adaptation manipulations demonstrated that the catcher's estimates of TTP and crossing distance were based on a combination of binocular and monocular information.     

Relationships among compulsive hoarding, trauma, and attention-deficit/hyperactivity disorder

The current study investigated aspects of post-traumatic stress disorder and attention deficit/ hyperactivity disorder (ADHD) among hoarders. Compared to a sample of 36 controls, hoarders (n=26) reported a significantly greater number of different types of trauma, more frequent traumatic experiences, more symptoms of inattention, hyperactivity, and greater comfort derived from possessions. These findings are consistent with previous reports of extensive comorbidity associated with hoarding behaviors, and may reflect the potential usefulness of assessing PTSD and ADHD symptoms at the outset of hoarding treatments, as well as considering alternative pharmacological interventions.     

A self-report typology of behavioral adjustment for young children

A large, national U.S. sample of children rated their own behavior and emotions using the Self-Report of Personality-Child version (SRP-C) of the Behavior Assessment System for Children (C. R. Reynolds & R. W. Kamphaus, 1992). Cluster analysis was used to group 4,981 self-reports (SRP-C) of children between the ages of 8 and 11 years. Theoretical and empirical considerations were used to identify a 10-cluster solution. Internal validation procedures revealed that the 10-cluster solution was well replicated by independently classifying 2 large subsamples of participants. External validation evidence revealed that only 2 of the 10 clusters could be differentiated by parent and teacher ratings of behavior problems. Peer ratings of social status and behavior, however, proved far better than adult ratings at differentiating the clusters. These findings suggest that the realm of intraindividual adjustment is not well understood by parents and teachers of these same children.