Quinta de Mutis

Varias fotografías con locaciones de la sede Quinta de Mutis

Retrato de los fundadores del Hospital San José

Fotografias del Hospital San José.

Sala de espera en el Hospital San José

Vista interior de una sala de espera en el Hospital San José, se observa al fondo una ventana con el marco en madera y al costado derecho otra ventana abierta.

Hospital San José

Fotografías de la fachada y pabellones del hospital San José

Patio del Hospital San José

Fotografías del patio interno del hospital.

Habitaciones del Hospital San José

Varias fotografías de las habitaciones del hospital San José y su mobiliario.

Pasillos del Hospital San José

Vista hacia el fondo de los pasillos del Hospital San José.

Cocina del Hospital San José

Vista norte de la cocina del Hospital en donde se observan las estufas y todo su mobiliario.

Médicos en el Hospital San José

Dos fotografías donde aparecen médicos y estudiantes de medicina en el Hospital San José.

Fachada del Palacio de San Francisco

Vista occidental de la fachada del Palacio San Francisco ubicado en la av. Jimenez con séptima, se observa transeúntes de la calle y tres banderas de Colombia, Cundinamarca y Bogotá.

Pasillos del Palacio de San Francisco

Vista del Pasillo del segundo piso del Palacio de San Francisco el cual comunica con el salón de protocolo.

Recognition of static and dynamic facial expressions: Influences of sex, type and intensity of emotion

Ecological validity of static and intense facial expressions in emotional recognition has been questioned. Recent studies have recommended the use of facial stimuli more compatible to the natural conditions of social interaction, which involves motion and variations in emotional intensity. In this study, we compared the recognition of static and dynamic facial expressions of happiness, fear, anger and sadness, presented in four emotional intensities (25 %, 50 %, 75 % and 100 %). Twenty volunteers (9 women and 11 men), aged between 19 and 31 years, took part in the study. The experiment consisted of two sessions in which participants had to identify the emotion of static (photographs) and dynamic (videos) displays of facial expressions on the computer screen. The mean accuracy was submitted to an Anova for repeated measures of model: 2 sexes x [2 conditions x 4 expressions x 4 intensities]. We observed an advantage for the recognition of dynamic expressions of happiness and fear compared to the static stimuli (p < .05). Analysis of interactions showed that expressions with intensity of 25 % were better recognized in the dynamic condition (p < .05). The addition of motion contributes to improve recognition especially in male participants (p < .05). We concluded that the effect of the motion varies as a function of the type of emotion, intensity of the expression and sex of the participant. These results support the hypothesis that dynamic stimuli have more ecological validity and are more appropriate to the research with emotions.