A step too far? Leader racism inhibits transgression credit

Prior research established that when in‐group leaders commit serious transgressions, such as breaking enforceable rules or engaging in bribery, people treat them leniently compared with similarly transgressive regular group members or out‐group leaders (‘transgression credit’). The present studies test a boundary condition of this phenomenon, specifically the hypothesis that transgression credit will be lost if a leader's action implies racist motivation. In study 1, in a corporate scenario, a transgressive in‐group leader did or did not express racism. In study 2, in a sports scenario, an in‐group or out‐group leader or member transgressed rules with or without a racist connotation. Both studies showed that in‐group transgressive leaders lost their transgression credit if their transgression included a racial connotation. Wider implications for constraining leaders' transgressions are discussed. Copyright © 2014 John Wiley & Sons, Ltd.     

Reasoning deficits among illicit drug users are associated with aspects of cannabis use

Deficits in deductive reasoning have been observed among ecstasy/polydrug users. The present study seeks to investigate dose-related effects of specific drugs and whether these vary with the cognitive demands of the task. One hundred and five participants (mean age 21.33, SD 3.14; 77 females, 28 males) attempted to generate solutions for eight one-model syllogisms and one syllogism for which there was no valid conclusion. All of the one-model syllogisms generated at least one valid conclusion and six generated two valid conclusions. In these six cases, one of the conclusions was classified as common and the other as non-common. The number of valid common inferences was negatively associated with the aspects of short-term cannabis use and with measures of IQ. The outcomes observed were more than simple post-intoxication effects since cannabis use in the 10 days immediately before testing was unrelated to reasoning performance. Following adjustment for multiple comparisons, the number of non-common valid inferences was not significantly associated with any of the drug-use measures. Recent cannabis use appears to impair the processes associated with generating valid common inferences while not affecting the production of non-common inferences. It is possible, therefore, that the two types of inference may recruit different executive resources, which may differ in their susceptibility to cannabis-related effects.     

The use of a wearable camera improves autobiographical memory in patients with Alzheimer's disease

Despite the marked impairment of recent episodic memories in Alzheimer's disease, there have been few attempts to rehabilitate these deficits. We used a novel external memory aid to promote recall of episodic memories in patients with mild to moderate Alzheimer's disease. SenseCam, a small wearable camera, recorded significant events in the lives of six Alzheimer's disease patients. Every two days for two weeks each patient's memory for an event was assessed, followed by a structured review of the SenseCam images. Longer-term recall was tested one and three months later. A written diary control condition followed the same procedure. Across 40 events the SenseCam review method resulted in significantly more details of an event being recalled over two weeks than the written diary method in five out of the six patients. At three months post event, four out of five patients (one had dropped out) recalled significantly more details of events in the SenseCam condition while the other patient showed no significant difference. Viewing SenseCam images of personally experienced events may significantly improve autobiographical memory in patients with even moderate Alzheimer's disease.     

Working memory,reading ability and the effects of distance and typicality on anaphor resolution in children

We investigated the time course of anaphor resolution in children and whether this is modulated by individual differences in working memory and reading skill. The eye movements of 30 children (10–11 years) were monitored as they read short paragraphs in which (1) the semantic typicality of an antecedent and (2) its distance in relation to an anaphor were orthogonally manipulated. Children showed effects of distance and typicality on the anaphor itself and also on the word to the right of the anaphor, suggesting that anaphoric processing begins immediately but continues after the eyes have left the anaphor. Furthermore, children showed no evidence of resolving anaphors in the most difficult condition (distant atypical antecedent), suggesting that anaphoric processing that is demanding may not occur online in children of this age. Finally, working memory capacity and reading comprehension skill affect the magnitude and time course of typicality and distance effects during anaphoric processing.     

Infant sign training and functional analysis

We taught manual signs to typically developing infants using a reversal design and caregiver-nominated stimuli. We delivered the stimuli on a time-based schedule during baseline. During the intervention, we used progressive prompting and reinforcement, described by Thompson et al. (2004, 2007), to establish mands. Following sign training, we conducted functional analyses and verified that the signs functioned as mands. These results provide preliminary validation for the verbal behavior functional analysis methodology and further evidence of the functional independence of verbal operants.     

Love attitudes and relationship experience

The present study examined the association of love attitudes with the initiation, maintenance, and dissolution of relationships. Respondents completed the Love Attitudes Scale and a questionnaire designed to measure experiences at each stage of relationship development. Ludus was relevant to all stages of relationship development; ludic attitudes were associated with absence of concern for partner loyalty, short and uncommitted relationships, and positive feelings about relationship dissolution. Pragma was associated primarily with relationship initiation (i.e., selection of an appropriate partner). Agape and Mania were most apparent during maintenance, as evidenced by relationships with indicators of involvement and loyalty. Agape, Mania, and Eros related to negative emotions at the point of relationship dissolution.     

Donating to disaster victims: Responses to natural and humanly caused events

The effect of the cause of a disaster, i.e. whether it was perceived to be caused by human or natural factors, on willingness to donate money to disaster victims was examined. In Study 1 (N = 76), the cause of a fictitious disaster was experimentally varied. In Study 2 (N = 219), participants were asked about their views regarding donations to two real‐life disasters, one of which was perceived to be naturally caused while the other one was perceived to be caused by humans. In Study 3 (N = 115), the cause of a fictitious disaster was experimentally varied, but this time measures of the proposed psychological mediators of the effect on donations were included, namely perceived victim blame and the extent to which victims were thought to make an effort to help themselves. A measure of real donation behaviour was also added. In Study 4 (N = 196), the proposed psychological mediators were manipulated directly, and the effect of this on donations was monitored. Across all studies, more donations were elicited by naturally caused rather than humanly caused disasters. This difference was driven by a perception that the victims of natural disasters are to be blamed less for their plight, and that they make more of an effort to help themselves. Implications for theory and practice are discussed. Copyright © 2010 John Wiley & Sons, Ltd.     

The survey of personal beliefs: comparison of south african, mexican and american samples

In order to investigate the cross-cultural reliability and independence of subscales of the Survey of Personal Beliefs (SPB) data from 751 undergraduate Psychology students (189 White South African students, 114 Black South African students, 262 Mexican students and 186 American students) were compared. Coefficient alphas for the subscales in all samples were low, ranging from .33 to .76. However, alphas for the total scale across all subgroups were high. A comparison of the rank ordering of alpha coefficients for subscales in the different samples partially supported the cross-cultural reliability of the SPB for White South African and Mexican students, and for Black South African and American students. The similarities across samples regarding intercorrelations and shared variance between subscales also provided some evidence for the possible cross-cultural independence of subscales of the SPB. Comparison of total and mean subscale scores showed no significant differences between males and females within samples. However, a significant effect for culture, with significant between-subject effects for all the subscales as well as for the total score, was found. This may be indicative of real differences in irrational belief styles between the groups or may be a result of the insufficient cross-cultural reliability of the SPB.     

Theory of crisis intervention

Pastoral Psychology -     

Do women with fragile X syndrome have problems in switching attention: preliminary findings from ERP and fMRI

Fragile X syndrome (FXS) is a neurodevelopmental disorder that represents the most common known cause of developmental delay. Recent neuropsychological findings indicate that females with FXS present with a specific pattern of cognitive deficits and that these difficulties primarily involve skills requiring executive control. The present study is the first to examine the extent to which neural activity of females with FXS can be observed on a task that specifically taps two core deficits, namely switching and response inhibition. Brain activity was measured using both event-related electrical potentials (ERPs) and event-related functional MRI (fMRI) neuroimaging in separate studies using the same cognitive paradigm. Compared to controls, females with FXS were significantly slower and made more errors on trials that required an immediate response (Go) to stimulus onset but were comparable on trials that required a delayed response (Wait) to stimulus onset. At the brain level, several areas showed significantly greater activation for females with FXS compared with controls, including the cingulate cortex and left and right ventral prefrontal areas. In contrast, no areas were found to show significantly greater activation for controls compared with females with FXS.