Religiosity and obsessive-compulsive behavior in Israeli Jews

Individual differences in obsessive-compulsive (OC) behavior in various cultures correlate with religiosity. The current paper explored the so far unstudied relationship between religiosity and OC behavior in Israeli Jews. Two studies were conducted. Study 1 focused on the relationship between religiosity and OC behavior in a representative sample of Israeli students. Study 2 focused on religious change and OC behavior in a non-random sample of 31 individuals who had become more religious (the MR group), and 30 individuals who were less religious (the LR group) than their parents. Instruments used were the Maudsley obsessive-compulsive inventory (MOCI), the student religiosity questionnaire, and questions about parental home observance, upbringing, and changes in religiosity. In the first study, no association was found between religiosity and OC behavior. Religiosity was related to some degree to perfectionism and to the parental attitude to upbringing. In the second study, a significant difference was observed between the MR and the LR groups on OC behavior as measured by the MOCI. Conclusion, among Israeli Jews a lot of religious observance is non-reflective, and is not associated with individual differences in personality or OC symptoms. Those who undergo religious change may do so in response to their behavioral propensities. One such path is that the more OC become MR, and the less OC less religiously observant.     

The validity of psychophysiological detection of information with the Guilty Knowledge Test: a meta-analytic review

The authors performed a meta-analysis based on 169 conditions, gathered from 80 laboratory studies, to estimate the validity of the Guilty Knowledge Test (GKT) with the electrodermal measure. The overall average effect size was 1.55, but there were considerable variations among studies. In particular, mock-crime studies produced the highest average effect size (2.09). Three additional moderators were identified: Motivational instructions, deceptive ("no") verbal responses, and the use of at least 5 questions were associated with enhanced validity. Finally, a set of 10 studies that best approximated applications of the GKT under optimal conditions produced an average effect size of 3.12. The authors discuss factors that might limit the generalizability of these results and recommend further research of the GKT in realistic setups.     

Playing the game the child allots

This paper explores the relationship between play and interpretative verbalization in child analysis. Through examination of a clinical case, the paper distinguishes between two different modes of interpretative interventions in play. It is the contention of the paper that the analyst’s capacity to tolerate tension and respond to the roles the child assigns him widens the area of play, facilitating a space for thinking through. Interpretation is formulated in two distinct ways: (a) interpreting from the context of the roles the analyst assumes within play, respecting the games and facilitating the patient’s understanding; (b) interpreting at a distance from play, on the one hand distinguishing the area of play, and on the other hand analyzing that which occurs verbally and non‐verbally.     

The Bioterrorism Threat and Dual-use Biotechnological Research: An Israeli Perspective

Israel has a long history of concern with chemical and biological threats, since several hostile states in the Middle East are likely to possess such weapons. The Twin-Tower terrorist attacks and Anthrax envelope scares of 2001 were a watershed for public perceptions of the threat of unconventional terror in general and of biological terror in particular. New advances in biotechnology will only increase the ability of terrorists to exploit the burgeoning availability of related information to develop ever-more destructive bioweapons. Many areas of modern biological research are unavoidably dual-use by nature. They thus have a great potential for both help and harm; and facilitating the former while preventing the latter remains a serious challenge to researchers and governments alike. This article addresses how Israel might best (1) prevent hostile elements from obtaining, from Israel’s biological research system, materials, information and technologies that might facilitate their carrying out a biological attack, while (2) continuing to promote academic openness, excellence and other hallmarks of that system. This important and sensitive issue was assessed by a special national committee, and their recommendations are presented and discussed. One particularly innovative element is the restructuring and use of Israel’s extensive biosafety system to also address biosecurity goals, with minimal disruption or delay.     

The effects of prior expectations and outcome knowledge on polygraph examiners' decisions

The present study deals with the question of whether judgments made by experts working in familiar contexts are affected by prior expectations and beliefs. Two experiments in which prior expectations were manipulated were designed to determine whether and to what extent polygraph examiners are affected by their prior expectations when analyzing and interpreting polygraph charts. Prior expectations affected the examiners' judgments when the polygraph charts did not include clear indications of guilt or innocence, but when the objective physiological evidence included strong indications which clearly contradicted the examiner's expectations, judgments were not affected by these expectations. Theoretical and practical implications of these results are discussed.     

The Accuracy of Human Decisions and Objective Measurements in Psychophysiological Detection of Knowledge

I examined the relative detection efficiency of three measurements—skin resistance response (SRR) amplitude, respiration line length (RLL), and human respiration response evaluation (RRE)—in a guilty knowledge experiment. Thirty-two subjects were presented with lists of personal information in which only one of five items was correct. Subjects were instructed to try to avoid detection of the relevant items in the polygraph test. All three measurements discriminated better than chance between relevant and neutral items, with the objectively measured SRR and RLL superior to the subjective RRE. When SRR and RLL were compared for their relative efficiency, the former yielded better detection. The differentiation was even better with a measure that combined the SRR and the RLL. The results are discussed with respect to previous findings and practical implications.     

Attachment Style and Family Functioning as Discriminating Factors in Eating Disorders

This study sought to examine the extent to which family environment and attachment styles are concurrently related to eating disorders. The Adult Attachment Scale and the Family Environment Scale were administered to 25 anorexic and 33 bulimic female patients at intake in an eating disorder clinic, and 37 age-matched female controls. Eating disorder patients were found to be less secure, more avoidant, and more anxious than controls. The families of eating disorder patients were found to be less cohesive, expressive, and encouraging of personal growth than were controls. Low encouragement of personal growth and uncertain attachment styles may be manifestations of family difficulties in supporting the child during the process of separation individuation, and exploration of the outside world.     

Brief cognitive-behavioral phone-based intervention targeting anxiety about the threat of attack: a pilot study

A brief, cognitive-behavioral, phone-based intervention was employed with an Israeli sample experiencing anticipatory anxiety about potential war-related attacks. In this quasi-experimental controlled pilot study, the cognitive-behavioral therapy intervention (diaphragmatic breathing and a modified cognitive-restructuring technique) was compared with the standard hotline care administered when worried citizens called a mental health emergency hotline in Israel. Individuals (n=32) were administered anxiety and worry measures pre-intervention, post-intervention, and three days post-intervention. The results indicated that anxiety levels decreased for the experimental and control group immediately post-intervention; however, three days later, the levels of anxiety in the CBT group continued to decline, while anxiety levels in the control group reached pre-intervention levels on two of the three outcome measures. These results suggest that CBT can be effectively delivered by paraprofessionals over the phone, which is cost-effective and efficient. Limitations are considered, and implications for treating individuals coping with the threat of terrorism are discussed.     

The Challenge of the Concealed Knowledge Polygraph Test

This paper introduces the concealed knowledge polygraph test (CKT) and suggests that it might be useful for the criminal justice system. The main point is that the CKT is a standard and objective psychological test that can to some extent protect the innocent from false allegation. A review of 15 mock crime studies of the CKT supports this contention. It revealed average detection rates of 80.6% for guilty examinees and 95.9% for the innocent. Furthermore, in 11 of these studies no false positive identifications (i.e. failures to exonerate innocent suspects) were observed. Two field studies revealed similar results, with false-positive error rates that are not larger than expected by chance. However, in the field studies, the detection rates for guilty suspects were substantially lower than those obtained in the 15 experimental studies. Suggestions for enhancing the detection rate of guilty suspects in real life settings are provided.Finally, the effects of several possible countermeasures, such as the use of drugs, biofeedback training and behavioural countermeasure maneouvres, are discussed. It seems that drugs and biofeedback are not effective in the CKT. However, at least the electrodermal measure is vulnerable to the effects of behavioural countermeasures. Possible ways to deal with the problem are discussed.