Enhancing memory and imagination improves problem solving among individuals with depression

Recent work has revealed links between memory, imagination, and problem solving, and suggests that increasing access to detailed memories can lead to improved imagination and problem-solving performance. Depression is often associated with overgeneral memory and imagination, along with problem-solving deficits. In this study, we tested the hypothesis that an interview designed to elicit detailed recollections would enhance imagination and problem solving among both depressed and nondepressed participants. In a within-subjects design, participants completed a control interview or an episodic specificity induction prior to completing memory, imagination, and problem-solving tasks. Results revealed that compared to the control interview, the episodic specificity induction fostered increased detail generation in memory and imagination and more relevant steps on the problem-solving task among depressed and nondepressed participants. This study builds on previous work by demonstrating that a brief interview can enhance problem solving among individuals with depression and supports the notion that episodic memory plays a key role in problem solving. It should be noted, however, that the results of the interview are relatively short-lived.     

On the Outcomes of Intergroup Apologies: A Review

Governments and political groups around the world are increasingly offering apologies to atone for past injustices. In recent years social psychologists have begun to empirically explore whether these apologies improve intergroup relations. We organize this literature into a framework outlining potential outcomes of intergroup apologies, mediators of those outcomes, and circumstances that allow those outcomes to be realized. Psychologists have focused most of their efforts around the questions of whether and when intergroup apologies elicit forgiveness and foster positive intergroup attitudes. Thus, in addition to outlining the present state of knowledge on intergroup apologies, this framework highlights areas that require further research; most notably, the model makes evident that we know little about what psychological states mediate intergroup apology effects.     

Immersive virtual reality as a rehabilitative technology for phantom limb experience: a protocol.

This paper describes a study protocol to investigate the use of immersive virtual reality as a treatment for amputees' phantom limb pain. This work builds upon prior research using mirror box therapy to induce vivid sensations of movement originating from the muscles and joints of amputees' phantom limbs. The present project transposes movements of amputees' anatomical limbs into movements of a virtual limb presented in the phenomenal space of their phantom limb. It is anticipated that the protocol described here will help reduce phantom limb pain.     

The Relation Between Childhood Proactive and Reactive Aggression and Substance Use Initiation

The current study examined whether proactive and reactive aggression were associated with the risk for initiation of substance use from fourth to ninth grade in a sample of 126 aggressive children (66% male). In addition, the study examined whether these functions of aggression increased risk for initiation via peer delinquency and peer rejection. Proactive aggression was marginally significantly directly associated with risk for initiation of alcohol use and indirectly associated with risk for initiation of marijuana and tobacco use through peer delinquency. Reactive aggression was associated with increased risk for initiation of tobacco and marijuana use through a complex chain that included both peer rejection and peer delinquency. However, high levels of reactive aggression that did not lead to peer rejection were negatively associated with risk for initiation of tobacco and marijuana use. Implications for intervention are discussed.

Psychological Type and Attitude towards Celtic Christianity among Committed Churchgoers in the United Kingdom: An Empirical Study

This article takes the burgeoning interest in Celtic Christianity as a key example of the way in which churches may be responding to the changing spiritual and religious landscape in the United Kingdom today and examines the power of psychological type theory to account for variation in the attitude of committed churchgoers to this innovation. Data provided by a sample of 248 Anglican clergy and lay church officers (who completed the Francis Psychological Type Scales together with the Attitude toward Celtic Christianity Scale) demonstrated that intuitive types, feeling types, and perceiving types reported a more positive attitude towards Celtic Christianity than sensing types, thinking types, and judging types. These findings are interpreted to analyse the appeal of Celtic Christianity and to suggest why some committed churchgoers may find this innovation less attractive.     

Remembered instructions with symbolic and perceptual comparisons

Semantic congruity effects (SCEs) were obtained in each of two experiments, one with symbolic comparisons and the other with comparisons of visual extents. SCEs were reliably larger when the instructions indicating the direction of the comparison were represented by consonant-vowel-consonant (CVC) nonsense syllables, which had been associated with the conventional instructions in a preliminary learning phase of the experiment. Enhanced SCEs with the CVC instructions were evident, especially when stimulus pair location and instruction direction did not match. This finding is not readily explained by any non-evidence-accrual theories of the SCE (e.g., expectancy, semantic coding, and reference point) or by their accrual-based extensions. On the other hand, the general class of evidence-accrual views of SCEs, such as those developed in Leth-Steensen and Marley (2000) and in Petrusic (1992), receive considerable empirical support when the locus of the SCE is specified in terms of the congruency of stimulus pair location and the direction of the instruction.     

The utility of transactional and transformational leadership for predicting performance and satisfaction within a path‐goal theory framework

In a test of hypotheses derived from the integration of principles of path‐goal theory ( House, 1996 ) and transformational leadership theory ( Bass, 1985 ), data collected from 179 high school teachers and their principals were examined with hierarchical regression analysis. Augmentation analysis indicated that transactional leadership had a stronger role in explaining unique criterion variance beyond the contribution of transformational leadership, than did transformational leadership relative to transactional leadership. In addition, both the transactional and transformational leadership had a negative interactive relationship for predicting the outcome of performance, such that leader vision and leader intellectual stimulation were more positively correlated with employee performance when leader use of contingent reward was low. These augmentation effects, in conjunction with the findings of negative moderation, suggest that transactional leadership may have greater potential predictive value than previously assumed.     

Teams Behaving Badly: Factors Associated With Anti-Citizenship Behavior in Teams

We examined anti-citizenship behavior at the team level of analysis in a sample of 71 change management teams. Data were collected using a questionnaire methodology and through examination of company records. Results indicate that team leader solecism, team commitment, and perceived organizational support, but not team size, are highly correlated ( p .05) with team anti-citizenship behavior (TAB). Multiple regression results suggest that team leader solecism accounts for more unique variance in TAB than the other three variables.