Aaron Carter Astrology and Horoscope for illness representations beliefs about a particular illness and state of ill health ? commonly ascribed to the five domains described by Leventhal identity, timeline, cause, consequences and control/cure. The TPB and risk-reducing behaviour Two different examples of behaviour will be illustrated here smoking and unprotected sexual intercourse. Smoking is fundamentally an individual behaviour requiring one person only for its performance, whereas unprotected sexual intercourse is a behaviour that involves two people in a social encounter or interaction. Smoking is talked about frequently but as a behaviour is increasingly becoming marginalised, whereas unprotected sexual intercourse is rarely discussed in public, far less performed! A further difference is in the potential for addiction ? from high smoking, through to rare sexual behaviour although sexual addiction does exist; see Orford . There are sufficient differences between these behaviours to perhaps expect that the predictors of each may differ. Godin et al. reported that the frequency of smoking behaviour over a six-month period among a general population sample could be explained primarily by low perceived behavioural control over quitting beliefs. Aaron Carter Astrology and Horoscope 2016.