A comparison of impulsivity and sensation seeking in pathological gamblers and skydivers

The aim of this study was to compare pathological gamblers and skydivers in relation to measures of impulsivity and sensation seeking. The Eysenck Impulsivity Scale - Narrow Impulsiveness Subscale and the Arnett Inventory of Sensation Seeking were administered to pathological gamblers (n = 29), skydivers (n = 93), and a control group (n = 43). A two-way multivariate analysis of variance was conducted to explore differences in impulsivity and sensation seeking between the groups and possible group by gender and group by age interaction effects. The significant effects were further investigated using follow-up univariate analysis of variance. The results showed significant main effects of Group, Gender and Age, and a significant Group by Gender interaction effect. The results showed no statistically significant differences in impulsivity between pathological gamblers and skydivers; however, both groups scored higher than the controls. The skydivers scored higher compared to the pathological gamblers and controls on both sensation seeking subscales. Pathological gamblers scored higher than the controls on the subscale Need for Stimulus Intensity, although lower than the controls on the subscale Need for Novelty. We conclude that skydivers and pathological gamblers do not seem to differ in terms of impulsivity, but that the two groups differ in terms of sensation seeking. Skydivers are hence characterized by more sensation seeking compared to pathological gamblers. Skydiving, as opposed to pathological gambling, is not considered a psychiatric disorder, and skydiving may represent a more non-pathological way to fulfill the need for stimulus intensity.     

Vierordt's The Experimental Study of the Time Sense (1868) and its legacy

The paper discusses the results from Vierordt's 1868 book Der Zeitsinn nach Versuchen [The Experimental Study of the Time Sense]. Illustrations of “Vierordt's Law”, the proposition that short durations are judged as longer than they really are, whereas long durations are judged as shorter, with an “indifference point” in between, are provided, mainly from reproduction experiments where Vierordt and his students or colleagues served as experimental participants. Other work from Der Zeitsinn including time discrimination and categorical timing procedures is also presented. Some subsequent research on Vierordt's Law and the “indifference point” is discussed with respect to some issues in contemporary timing theory.     

Parental Alienation Syndrome (PAS) in the Netherlands

In the Netherlands, about 20% of children do not have any contact with their non-resident parent after parental divorce. There are often many reasons underlying the broken contact, but one might well be the process of parental alienation, when the child denigrates and excludes the non-resident parent. This article presents the results of two studies conducted among divorce experts and divorced, non-resident parents. A total of 138 respondents co-operated in our studies. Of the respondents, 58% thought PAS either does not, or rarely occurs in the Netherlands, and 42% thought it does occur. The extent of parental alienation was classified as mild (33%) or moderate (9%). From our factor analysis, it became clear that Gardner's classification of eight separate symptoms of parental alienation was not evident in our research data. We were able to distinguish four separate aspects: two of them concerning alienation due to the resident parent and two concerning alienation due to the child. Our results underpin the importance of mediation, since it seemed that parental alienation syndrome (PAS) occurred significantly more often when decisions with relation to the children were not taken together by the parents but were determined in court. We consider that compulsory mediation and better communication during divorce would prevent many cases of PAS.     

Intrafamily aggression in Turkey: frequency,instigation, and acceptance

The present study was designed (a) to determine the frequency of aggression within different pairs of family members, (b) to define actions that may be construed as instigations of intrafamily aggression when committed by different members of the family, and (c) to investigate acceptance rates for different types of aggression from and toward different family members as reactions to different instigations. Questionnaires were administered verbally to 185 Turkish men and women between the ages of 14 and 75. The reported frequency of aggression was highest in mother-child relationships. Reported frequencies were higher for milder acts of aggression than for harsher acts. Content analyses of definitions of different actions that could be construed as instigations for aggression varied, depending on the person performing the act. Variations were consistent with power differences within the family and with gender stereotypes. The acceptance rate for intrafamily aggression was higher for verbal than for physical aggression and showed variations, depending on the nature of the instigation. Discussion focused on the relationship between intrafamily aggression and control.     

Personal Values and Intended Self‐Presentation during Job Interviews: A Cross‐Cultural Comparison

This study examined the impact of personal values on intended self‐presentation during job interviews among German, Ghanaian, Norwegian, and Turkish students (total N= 1,474). We also sought to explain cultural differences in self‐presentation among these groups. The Cultural Impression Management Scale for applicants (CIM‐A) and the Portrait Values Questionnaire were administered. A multigroup MIMIC model with invariant measurement and structural weights was supported, in which achievement, security, and benevolence values predicted a latent impression management factor. Intended impression management scores were significantly higher in the Ghanaian and Turkish samples than in the Norwegian and German samples. Values (achievement and security) accounted for 19.6 per cent of the cross‐cultural differences in self‐presentation. Adding acquiescence as an additional predictor (interpreted here as a measure of communication style) decreased the cross‐cultural differences by 52.8 per cent. It is concluded that values are similarly related to intended self‐presentation across these four groups, even though the cross‐cultural differences in mean scores in both sets of variables were considerable.