The 11 TRR Host: Social/Cognitive measures recommended and approved for inclusion in the PhenX Toolkit
| Measure name (PhenX ID) | Description of measurement protocol |
| Quality of Communication about Smoking (710101) | This self-administered protocol asks an adolescent (12–17 years) about the quality of communication with his/her parent about smoking. |
| Frequency of Communication about Smoking (710201) | This self-administered protocol asks an adolescent (12–17 years) about the frequency of communication with his/her parent about smoking. |
| Susceptibility to Smoking Cigarettes (710301) | This self-administered protocol assesses the likelihood that adolescents or young adults (12–22 years) who have never smoked will start smoking. |
| Behaviour Economics/Purchase Behaviour (710401) | This self-administered simulation protocol (14 years and older) assesses the reinforcement efficacy of cigarettes within a specific context. |
| Motivation to Quit–single and multi-item | The self-administered single-item protocol (14 years and older) assesses the motivation to quit smoking among those who want to quit smoking (710501). The self-administered multi-item protocol (14 years and older) assesses specific motivations for smoking cessation (710502). |
| Hedonic Tone or Response to Pleasurable Situations (710601) | This self-administered protocol (18 years and older) assesses four domains of the pleasure response/hedonic experience. |
| Distress Tolerance (710701) | This computer-assisted protocol (18 years and older) assesses distress tolerance as measured by the latency in seconds to task termination. |
| Multigroup Ethnic Identity (710801) | This protocol assesses multiethnic identity among adolescents and young adults (14–34 years). |
| Peer and Family Influence on Smoking (710901)* | This self-administered protocol assesses peer and family smoking among adolescents (12–17 years) and young adults (18–22 years). |
| Attention (711001) | This self-administered protocol (18 years and older) assesses attentional focusing and shifting. |
| House Rules about Tobacco Use (711101) | This interviewer-administered protocol (12 years and older) assesses whether, where and when tobacco use is permitted inside the home. |
*Selected for inclusion in the Core Tier 2 collection.