Descriptive Analyses of Behaviors during Social Interactions

Individuals with neurodevelopmental disorders demonstrate difficulty initiating and maintaining eye contact from early infancy into adulthood. However, interventions aimed at improving eye contact lack normative eye contact data to guide treatment.

The current study quantified behaviors (e.g., eye contact, vocalizations, head/shoulder, and hand movement) exhibited by college students during social encounters to gather normative data regarding the duration of targeted behaviors. A latent profile analysis was also used to identify participants' patterns of responding.

Participants engaged in high levels of eye contact (M =89.3% of time) and head/shoulder movement (M= 85.0% of time), moderate levels of vocalizations (M= 65.0% of time), and low levels of hand movement (M =35% of time). Results highlight the need for social skills training procedures to target multiple behaviors in conjunction with eye contact and vocalizations. In addition, studies evaluating treatment packages or assessing the relationship between eye contact and other variables (e.g., physiological responses) may use these normative data to inform decisions.