Psychopathy in adolescent female offenders: an item response theory analysis of the psychopathy checklist: youth version

The present study examined the applicability of the PCL:YV items to a sample of detained adolescent girls. Item response theory (IRT) was used to analyze test and item functioning of the PCL:YV. Examination of IRT trace lines indicated that the items most discriminating of the underlying construct of psychopathy included "callousness and a lack of empathy", "conning and manipulation", and "a grandiose sense of self-worth". Results from the analyses also demonstrated that the items least discriminating in this sample, or least useful for identifying psychopathy, included "poor anger control", "shallow affect", or engaging in a "serious violation of conditional release". Consistent with previous research (Cooke & Michie, 1997; Hare, 2003), interpersonal and affective components of psychopathy provided more information than behavioral features. Moreover, although previous research has also found affective features to provide the most information in past studies, it was interpersonal features of psychopathy in this case, followed by affective features, that provided greater levels of information. Implications of these results are discussed.     

Influence of recollection and plausibility on age-related deficits in associative memory

Age-related declines in associative memory are proposed to result from deficits in older adults’ ability to recollect the past. The present experiment investigated the ability of older adults to compensate for deficits in recollecting the past by using plausibility. Participants studied a list of word pairs that shared category or rhyme relations. To measure the processes used during the recognition memory test, participants provided self-reported explanations for their memory judgements. Older adults relied primarily on plausibility, and the younger adults relied on both plausibility and recollection. Older adults experienced both positive and negative consequences as a result of using a knowledge-based strategy to compensate for their decreased ability to recollect the past. Specifically, they were just as capable as younger adults at recognising previously studied items and correctly rejecting distractors that were inconsistent with the rule provided at study. However, they falsely recognised distractors that were consistent with that rule more often than younger adults.     

Social Support in Marriage

The current study examines the role of perceived adequacy of social support provided by spouses for both marital and individual functioning. Married individuals from a college sample (N = 177) recorded the adequacy of specific supportive behaviors provided by the spouse on a daily basis for 7 days. Perceived support adequacy was correlated in the expected direction with marital quality, depressive symptomatology, and perceived stress. Furthermore, hierarchical multiple regressions indicated that perceived support adequacy accounts for significant unique variance in marital quality, depressive symptomatology, and perceived stress, even after controlling for social desirability. Discussion focuses on limitations of the study and implications of the findings for clinical work with couples.     

Taking a Turn Toward the Masculine: The Impact of Mortality Salience on Implicit Leadership Theories

The present research investigates the influence of subtle death-related thoughts (i.e., mortality salience) on people's images of effective leaders (i.e., their implicit leadership theories [ILTs]). We test the prediction that mortality salience will change the content of these implicit theories to be more gender stereotypical such that individuals will conceive of effective leaders in a significantly more masculine, or agentic, manner. To test this prediction, we assessed the communal and agentic components of participants' ILTs after they were presented with a mortality salience or control manipulation. Results show that priming individuals to think about their mortality with two open-ended questions resulted in a significant shift in their ILTs such that an effective leader is described in significantly more agentic terms compared to the control condition. This masculine shift in people's ILTs was demonstrated in both women and men, and mortality salience did not influence perceptions of effective leaders' communal traits. This work contributes to research on gender bias in leadership, ILTs, and terror management theory and has implications for female leaders.     

Supplemental Flashcard Drill Methods for Efficiently Helping At-Risk Kindergartners Make Letter-Sound Correspondences: Does Presentation Arrangement of Words Matter?

Variations of supplemental flashcard drill and practice instructional procedures (i.e., massed practice and interspersal presentation arrangements of words) were examined for six kindergartners who struggled making letter-sound correspondences. Findings revealed that the children demonstrated the highest learning rates when the presentation arrangement of flashcards required the children to make letter-sound correspondences in a word repeatedly (massed practice condition) before they were presented with a different word for which they were required to make letter-sound correspondences. Children maintained a higher rate of letter-sound correspondences that were taught under the massed practice condition. Implications for practice, limitations, and future directions are discussed.     

Quantitative Analyses of Schooling Effects on Executive Function in Young Children

Developmental studies have demonstrated the utility of select executive function (EF) tasks for the early diagnosis of specific learning-related problems (e.g., Snow, 1998). However, previous data demonstrating schooling effects on EF measures suggests potential pitfalls in clinical interpretation. In the present study three common EF measures, (Wisconsin Card Sort, Thurstone Word Fluency, and a mazes task) in addition to a VIQ estimating task, were administered to a cross-section of 115 children aged 7 to 9. Using a school-entrance cut-off design the unique contributions of formal schooling versus age-related changes to performance on the EF measures were examined. Schooling effects were both task and age-dependent supporting the conclusion that the proper use of EF measures with children in this age range depends upon consideration of factors beyond that usually depicted in net-effect models.     

Interference suppression vs. response inhibition: An explanation for the absence of a bilingual advantage in preschoolers’ Stroop task performance

The well-documented advantage that bilingual speakers demonstrate across the lifespan on measures of controlled attention is not observed in preschoolers’ performance on Stroop task variations. We examined the role of task demands in explaining this discrepancy. Whereas the Color/Word Stroop used with adult participants requires interference suppression, the Stroop task typically used with preschoolers requires only response inhibition. We developed an age-appropriate conflict task that measures interference suppression. Fifty-one preschool children (26 bilinguals) completed this new Bivalent Shape Task and the Day/Night task used in previous research. Bilingual in comparison to monolingual children performed better on incongruent trials of the Bivalent Shape Task, but did not differ on other measures. The results indicate that the discrepancy between preschoolers and older individuals in performance on Stroop task adaptations results from characteristics of the task rather than developmental differences. Further, the findings provide additional support for the importance of interference suppression as a mechanism underlying the bilingual advantage.     

Emotional approach coping: Gender differences on psychological adjustment in young to middle-aged cancer survivors

Objective : The effect of emotional approach coping (EAC) varies by gender. However, this gender difference has not yet been investigated in cancer survivors. We investigated whether the effects of two kinds of EAC – emotional processing (EP) and emotional expression (EE) – vary by gender and whether EAC has effects above and beyond the effect of other coping strategies.

Design : EAC and other coping strategies were assessed at baseline in a sample of 248 young to middle-aged adult (between the age of 22 and 55) cancer survivors. One hundred and sixty-six survivors responded to psychological adjustment one year later.

Results : EAC had different relationships with Time 2 adjustment in men and women. Hierarchical regression analyses showed that for men, EE predicted lower intrusive thoughts and, for women, EP was associated with higher positive affect when other coping strategies and EE were controlled.

Conclusion : Gender differences held true in cancer survivors, and EAC was effective when other coping strategies were controlled. Further, EE was effective in reducing negative adjustment in men while EP was helpful in promoting positive adjustment in women.     

Associations of positive and negative life changes with well-being in young and middle-aged adult cancer survivors

Both positive and negative changes are commonly reported by cancer survivors, and both may impact quality of life. Yet few studies have directly compared the associations of positive and negative changes across multiple life domains with multiple aspects of well-being. This study examined positive and negative changes and their conjoint relation to a range of well-being indices. We used correlational and regression analyses of data from 237 young to middle aged (X?=?45.3?years) cancer survivors, several years after treatment. Measures included demographic and medical variables, medical post-cancer positive and negative changes on multiple life domains, and a range of positive and negative adjustment indices. Demographic factors, especially income, related to both positive and negative outcomes. On average, participants reported no change on most life domains, although modest amounts of both positive and negative changes were reported. Negative change, rather than positive change, was closely associated with cancer survivors’ adjustment. Detailed measurement of both positive and negative changes – as well as lack of change – is important to advance understanding of cancer's impact on survivors.     

Relationship Formation and Early Risk Exposure: Diverging Associations with Romantic Self-Concept and Attachment

Early risk exposure reportedly influences romantic relationship formation via an increase in sexualized reproductive strategies and attachment insecurity. Because these are risk adaptations that predict differing interactions in romantic relationships and are complexly related to gender, two studies focused on these features in relation to relationship formation in emerging adulthood. Beyond confirming that self-reported early risk exposure was associated with a more sexualized romantic self-concept, greater numbers of relationships, and greater attachment insecurity, “Study 1” confirmed a hypothesized four-way interaction between gender, early risk, romantic self-concept, and attachment style. “Study 2” clarified the interaction through a regression model predicting a sexualized romantic self-concept differently for men and women. A structural equation model including all the study variables confirmed the hypothesis that pathways for men primarily predicted unrestricted sexuality (i.e., numbers of casual relationships), whereas the pathways for women included direct effects from risk and indicators of committed relationships.