Development and Bicultural Validation of the New Sexual Satisfaction Scale

The development and bicultural validation of the New Sexual Satisfaction Scale (NSSS)—a 20 item, multidimensional, composite measure of sexual satisfaction—is presented. The development of the scale was based on a five-dimension, conceptual model that emphasized the importance of multiple domains of sexual behavior including sexual sensations, sexual awareness and focus, sexual exchange, emotional closeness, and sexual activity. Scale construction and validation were carried out using seven independent samples with over 2,000 participants aged 18 to 55 in Croatia and the United States. Primary data collection was completed using online survey tools. Analyses did not confirm the proposed conceptual framework but suggested a two-dimensional structure focusing on self (“ego-centered”) and the other (a “partner- and sexual activity-centered” factor) domains, each containing items representing all five conceptual dimensions. Scale reliability (k = 20) was satisfactory for all samples, and construct validity was confirmed in both cultures. The NSSS was also found to have acceptable one-month stability. It is suggested that the NSSS may be a useful tool for assessing sexual satisfaction regardless of a person's gender, sexual orientation, and relationship status.     

An INAR(1) model based on a mixed dependent and independent counting series

A mixed integer-valued autoregressive model of order one, based on the binomial and the generalized binomial thinning operator is introduced. Geometric marginal distribution is considered. Properties of the model are analysed, unknown parameters are estimated and some numerical results of the estimates are obtained. Finally, model is applied on two real data sets and compared to some relevant models.     

Research of injuries of passengers in city buses as a consequence of non-collision effects

In this study, a research of injuries of passengers in city buses is presented, which are not a consequence of collision of buses with other objects. The number of injured passengers in the territory of Belgrade was registered, during three consecutive years. Most frequently injured body part was the head, while women over the age of 60 are the most vulnerable population of passengers. The most often reason for the appearance of injuries was the effect of acceleration. Also, it is pointed out to the importance of consideration of the problem of multiple injuries. These injuries are more complex than the individual ones, and they may indicate to the existence of greater omissions in the design of the interior of the bus. Proposals for certain system solutions, as well as some recommendations for designing are given, which can improve the safety of passengers who use the city bus as a means of transportation.     

Effects of screen filter on visibility of alphanumeric presentation on CRT and LCD monitors

In this paper, a research that deals with the problem of determining of the visibility of the alphanumeric presentation on CRT and LCD screens is presented, in conditions when the screen filters are used, and when they are not used. A methodology that can be used for determination of the visibility of alphanumeric symbols on VDT screens is presented. It is determined the existence of differences in visibility of alphanumeric presentations when screen filters are used, compared to conditions when they are not used. This difference was statistically significant, while the visibility of the presented alphanumeric symbols on CRT and LCD screens that use screen filters is lower than when they are not used. For this reason, the use of protective screen filter is recommended in circumstances where a very high level of glare exists, when the visual fatigue is common appearance and when a user performs a task that does not depend on the detection of stimuli whose RGB values are low.     

Street trees in Paris are sensitive to spring and autumn precipitation and recent climate changes

Urban Ecosystems - Determining the main factors causing urban tree decline is becoming essential for sustaining their health and survival. Understanding responses of tree growth to urban...     

“Whosoever Looketh on a Person to Lust After Them”: Religiosity,the Use of Mainstream and Nonmainstream Sexually Explicit Material,and Sexual Satisfaction in Heterosexual Men and Women

While previous research has generally found that religiosity is associated with negative attitudes toward sexually explicit material (SEM) and a lower frequency of SEM use, no studies have examined the relationship between SEM type and religiosity. In addition, it is unknown how the interrelations between religiosity and type and frequency of SEM use influence the relationship between SEM use and sexual satisfaction. Here, associations among a multi-item religiosity scale (consisting of measures of self-reported faith in God, religious services attendance, and the religiosity of the respondent’s social network), SEM use, type of preferred SEM, and sexual satisfaction were explored using a large online sample of Croatian adults (N = 2,580). In both men and women, religiosity was associated with less frequent SEM use and more SEM-negative attitudes. Guilty feelings following SEM use and SEM-negative attitudes fully mediated the association between religiosity and SEM use among women and partially mediated the relationship for men. Religiosity was also negatively correlated with women’s nonmainstream SEM use. For women, religiosity significantly moderated the association between SEM use and sexual satisfaction, as well as the relationship between nonmainstream SEM use and sexual satisfaction. In line with the erotic plasticity theory, the findings suggest that religiosity affects SEM use and related sexual satisfaction more substantially among women than men.     

A geometric time-series model with an alternative dependent Bernoulli counting series

In this article, we first introduce an alternative way for construction of the generalized binomial thinning operator with dependent counting series. Some properties of this thinning operator are derived and discussed. Then, by using this thinning operator, we introduce an integer-valued time-series model with geometric marginals. Some conditional and unconditional properties of this model are derived and discussed. Some estimation methods are considered and for some of them, asymptotic properties of the obtained estimates are derived. Performances of the estimates are discussed through some simulations. Finally, a real data example is considered and the goodness-of-fit of this model is compared with the models based on the binomial, negative binomial, and dependent binomial thinning operators.     

Zero-Inflated NGINAR(1) process

In this paper, we develop a zero-inflated NGINAR(1) process as an alternative to the NGINAR(1) process (Risti?, Nasti?, and Bakouch 2009 Risti?, M. M., A. S. Nasti?, and H. S. Bakouch. 2009. A new geometric first-order integer-valued autoregressive (NGINAR(1)) process. Journal of Statistical Planning and Inference 139:2218–26.[Crossref], [Web of Science ®] , [Google Scholar]) when the number of zeros in the data is larger than the expected number of zeros by the geometric process. The proposed process has zero-inflated geometric marginals and contains the NGINAR(1) process as a particular case. In addition, various properties of the new process are derived such as conditional distribution and autocorrelation structure. Yule-Walker, probability based Yule-Walker, conditional least squares and conditional maximum likelihood estimators of the model parameters are derived. An extensive Monte Carlo experiment is conducted to evaluate the performances of these estimators in finite samples. Forecasting performances of the model are discussed. Application to a real data set shows the flexibility and potentiality of the new model.     

Does Asking Adolescents About Pornography Make Them Use It? A Test of the Question–Behavior Effect

Longitudinal survey design is the preferred method for the robust assessment of outcomes associated with socially undesirable or potentially harmful sexual behaviors. However, repeated measurement may induce the question–behavior effect (QBE)—the phenomenon where asking about a behavior changes the probability of engaging in the behavior in the future. Using an online panel sample of Croatian adolescents (M_{age at baseline} = 15.8, SD = .50), the present study explored the QBE in the context of adolescent pornography use. To this end we compared the frequency of pornography use six months after the initial survey (T2) between adolescents who participated in both baseline (T1) and T2 survey assessments (n = 1,053; 41% of males) and those who began the study at T2 (n = 130; 42% of males). In line with the findings from a recent Dutch study, we found no evidence that surveying adolescent pornography consumption increased participants’ reports of subsequent use. Implications of the findings for studying pornography use in young people are discussed.     

Associations between Croatian Adolescents’ Use of Sexually Explicit Material and Risky Sexual Behavior: A Latent Growth Curve Modeling Approach

Objectives: The aim of this biobehavioral longitudinal study was to assess the association between sexually explicit material (SEM) use and risky sexual behavior among Croatian adolescents (n?=?577). Methods: The data were collected over the period of 15?months. Conditional dual-domain latent growth modeling was used. Results: Male adolescents’ initial SEM use, but not subsequent growth, was related to changes in sexual risk taking over the observed period. Among female adolescents, SEM use and sexual risk taking were significantly related only at baseline. Conclusions: Our findings point to gender-specific association between adolescents’ SEM use and risky sexual behavior.