Injection immunotherapy. British Society for Allergy and Clinical Immunology Working Party

A working party of the British Society for Allergy and Clinical Immunology has reviewed the role of specific allergen immunotherapy in the treatment of allergic disease and produced a position statement summarising the available evidence for efficacy and safety. The working party recommends specific allergen immunotherapy for treating summer hay fever uncontrolled by conventional medication and for wasp and bee venom hypersensitivity. It is not recommended for asthma or for allergic rhinitis due to other allergens. For the recommended indications the risk:benefit ratio is acceptable provided patients are carefully selected; in particular, patients with asthma should be excluded as they are especially vulnerable to adverse reactions. Injections should be given only by doctors experiences in this form of treatment in a clinic where full resuscitative facilities are immediately available. Provided patients remain symptom free a 60 minute observation period after injection is sufficient to detect all serious adverse reactions.     

Heroin impairs map-picture-following and memory tasks dependent on gender and orientation of the tasks.

Male and female heroin-dependent patients (HDPs) matched with "normal" people were tested on 4 topographical orientation tasks: schematic map-following, map-memory, schematic picture-following, and picture-memory tasks. The results showed that, in general, female HDPs demonstrated greater performance deficits in map-following and map-picture-memory tasks than did other participants. In the map-picture-following tasks, participants showed a preference for turning right versus turning left, reflected by lower correct scores and longer latencies in completing left-oriented tasks. In contrast, no difference in orientation preference was found for participants in memory tasks, except for female HDPs. Asymmetric dopamine receptor distribution in the brain, sex steroidal hormone, brain areas related to motor functioning and working memory, and gender-dependent lateralization may be involved in the different effects of heroin and rightward bias between men and women. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Item and order information in subject-performed tasks and experimenter-performed tasks.

This study investigated the enactment effect from the perspective of the item-order hypothesis (e.g., M. Serra & J. S. Naime, 1993). The authors assumed that in subject-performed tasks (SPTs), item encoding is improved but order encoding is disrupted compared with experimenter-performed tasks (EPTs), that order encoding of EPTs is only better in pure lists, and that the item-order hypothesis is confined to short lists. Item information was tested in recognition memory tests, order information in order reconstruction tasks, and both item and order information in free-recall tests. The results of 5 experiments using short (8 items) and long lists (24 items) in a design with list type (pure, mixed) and encoding condition (EPT, SPT) as factors supported the hypotheses. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Volunteering and the recall of interrupted tasks.

It was hypothesized that the proportion of interrupted tasks recalled would be greatest among volunteers serving by choice and least among draftees not willing to volunteer, with draftees who had been willing to volunteer falling between the 2. Within each of these 3 groups those given task orienting instructions were expected to recall greater proportions of interrupted tasks than those given ego orienting instructions. College students divided into 6 groups of 16 Ss each in a 3 X 2 factorial design were tested individually using the standard Zeigarnik procedure. The results conformed to expectations although the differences among the volunteering groups were small. It was argued that differences in degree of task involvement and ego involvement account for these results. (PsycINFO Database Record (c) 2010 APA, all rights reserved)