This paper reviews the associations between pornography use and sexual dysfunction
based on evidence from observational studies. The existing data in this regard mostly derive …

There is evidence for associations between pornography exposure and sexual behaviors of
adults and adolescents. Here, we review associations between pornography exposure and …

This cross-sectional online survey of Polish students (n= 6463) assessed the frequency and
patterns of pornography consumption, its self-perceived effects, the prevalence of self …

The concept of addiction is loaded with connotations and is often used for its political as
much as its medical utility. The scientific case for'food addiction'as a clinical phenotype …

According to recent studies, the growing consumption of Internet pornography mainly in
male population becomes an increasing problem, which is closely linked to compulsive …

A basic assumption of most researchers is that behavior is generally functional, and indeed,
in most instances the function is obvious. But in a number of cases, some behaviors of …

Reward uncertainty can prompt exploration and learning, strengthening approach and
consummatory behaviors. For humans, these phenomena are exploited in marketing …

Background and aims Impulsivity has consistently been associated with over-consumption
and addiction. Recent research has reconceptualized impulsivity as a two-dimensional …

Individual differences in reward drive and sensitivity, reward preference, and impulsivity lead
some people to seek more frequent, and less healthy reward (eg, energy-dense foods and …

Animals, including human beings, tend to respond more strongly to stimuli that are
associated with the highest relative rewards. This applies not only to food rewards but also …