Psychometric qualities of the Short Form of the Self-efficacy for Parenting Tasks Index-Toddler Scale.

Parental self-efficacy (PSE; parental self-perceived competence in parenting) is known to have considerable impact on parenting quality. Although PSE is particularly under pressure during the turbulent period of toddlerhood, most studies so far have focused on PSE in parents of older children. The current study presents the psychometric qualities of the Short Form of the Self-Efficacy for Parenting Tasks Index-Toddler Scale (SEPTI-TS). Parents from a normal (n = 282) and clinical sample (n = 27) of children filled in the SEPTI-TS, and other questionnaires concerning PSE, general self-evaluation, and psychological problems. Factor analysis resulted in a 26-item instrument, representing four domains of PSE with a strong factor structure and high reliability: nurturance, discipline, play, and routine. For this new Short Form of the SEPTI-TS, good face, discriminative, concurrent, and divergent validity were found. Cut-offs for normal PSE were provided. The Short Form SEPTI-TS enables identifying problematic PSE in specific domains of parenting during toddlerhood.

Snake pictures draw more early attention than spider pictures in non-phobic women: evidence from event-related brain potentials.

Snakes were probably the first predators of mammals and may have been important agents of evolutionary changes in the primate visual system allowing rapid visual detection of fearful stimuli (Isbell, 2006). By means of early and late attention-related brain potentials, we examined the hypothesis that more early visual attention is automatically allocated to snakes than to spiders. To measure the early posterior negativity (EPN), 24 healthy, non-phobic women watched the random rapid serial presentation of 600 snake pictures, 600 spider pictures, and 600 bird pictures (three pictures per second). To measure the late positive potential (LPP), they also watched similar pictures (30 pictures per stimulus category) in a non-speeded presentation. The EPN amplitude was largest for snake pictures, intermediate for spider pictures and smallest for bird pictures. The LPP was significantly larger for both snake and spider pictures when compared to bird pictures. Interestingly, spider fear (as measured by a questionnaire) was associated with EPN amplitude for spider pictures, whereas snake fear was not associated with EPN amplitude for snake pictures. The results suggest that ancestral priorities modulate the early capture of visual attention and that early attention to snakes is more innate and independent of reported fear.