Cognition and action are often intertwined in everyday life. It is thus pivotal to understand how cognitive processes operate with concurrent actions. The present study aims to assess how simple physical effort operationalized as isometric muscle contractions affects visual attention and inhibitory control. In a dual-task paradigm, participants…

Atypical response to tactile input is associated with greater socio-communicative impairments in individuals with autism spectrum disorder (ASD). The current study examined overt orienting to caregiver-initiated touch in 12-month-olds at high risk for ASD (HRA) with (HRA+) and without (HRA-) a later diagnosis of ASD compared to low-risk comparison…

The aim of this paper was to study the phenomenon of joint visual attention between human infants and adults. (Author/DB)

Four groups of male undergraduates were instructed to perform complex cognitive operations when randomly presented single digits of a dichotic listening paradigm. An erotic tape recording was played into the nonattended ear. Sexual arousal varied directly as a function of the complexity of the distracting cognitive operations. (Author)

A new interactive model of attention, perception, memory, and arousal is introduced; and its use in assessing characteristics of the perceptual process is demonstrated. The principal concern is not the presentation of new data; rather it is placement of existing psychological data within a new context. Topics discussed include: attention as an…

To test two competing paradigms of the arousal-learning relationship--(1) increases in subject arousal will lead to increased learning in all but extreme cases of excitation, and (2) high subject arousal yields poor immediate memory but high ultimate memory--92 college students were presented with a tape recorded message in varying classroom…

The purpose of the study was to determine the effects of rheostatically controlled visual subliminals on the affective interrelations of a learning task of subjects within a classroom setting. Four groups of students were used. Subjects were unknowingly exposed to a rheostatically projected subliminal message for 30 minutes during otherwise normal…