Sökning: "perception psykologi"

Visar resultat 6 - 10 av 192 avhandlingar innehållade orden perception psykologi.

1. 6. Social causality in motion : Visual bias and categorization of social interactions during the observation of chasing in infancy

   Författare :Martyna A. Galazka; Pär Nyström; Gustaf Gredebäck; Moritz Daum; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social causality; motion; animacy perception; chasing goal-directed motion; heat-seeking; EEG; P400; Nc; spatial proximity; non-contact causality; functional specialization; specialized perception; evolution; Psychology; Psykologi;

   Sammanfattning : Since the seminal work of Fritz Heider and Marienne Simmel (1944) the study of animacy perception, or the perception and attribution of life from the motion of simple geometrical shapes has intrigued researchers. The intrigue for psychologists and vision scientists then and today centered on the stark disconnect between the simplicity of the visual input and the universal richness of the resulting percept. LÄS MER

3. 7. Expecting Happy Women, Not Detecting the Angry Ones : Detection and Perceived Intensity of Facial Anger, Happiness, and Emotionality

   Författare :Tonya S. Pixton; Åke Hellström; Maria Larsson; James A. Russell; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Signal Detection Perception ; Happiness; Anger; Face Perception; Facial Expressions; Superiority Effects; Gender Differences; Response Bias; Scaling; Euclidean Distance; Psychology; Psykologi; Psychology; psykologi;

   Sammanfattning : Faces provide cues for judgments regarding the emotional state of individuals. Using signal-detection methodology and a standardized stimulus set, the overall aim of the present dissertation was to investigate the detection of emotional facial expressions (i.e., angry and happy faces) with neutral expressions as the nontarget stimuli. LÄS MER

4. 8. Reaching for Excellence? : Does training improve motor abilities and cause cascading effects in the visual attention and social perception domain?

   Författare :Linda van den Berg; Gustaf Gredebäck; Pär Nyström; Erik Domellöf; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Early Motor Training; Sticky Mittens; Infants; Motor Development; Reaching; Grasping; Social Perception; Visual Attention; Psychology; Psykologi;

   Sammanfattning : claimed in the last 20 years. Being able to reach for objects provides infants with an interactive interface with their environment. After reach onset, objects can be explored closer to the face and manipulated. Social perception abilities and visual attention have both been found to relate to motor development. LÄS MER

5. 9. Gender differences in chemosensory function

   Författare :Jonas Olofsson; Steven Nordin; Mats Olsson; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Psykologi; Psychology; psykologi;

   Sammanfattning : This thesis consists of two studies, in which gender differences in nasal chemosensory function are investigated. The first study assesses odor identification ability in a populationbased sample, varying from 45 to 90 yrs, screened for cognitive impairment and severe olfactory dysfunction. LÄS MER

7. 10. Self-concept, inner residue of past relationships and current social functioning. : A study of age and gender differences in normal and antisocial adolescents

   Författare :Helene Östgård-Ybrandt; Bengt-Åke Armelius; Rolf Holmqvist; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Self-concept; early parental behavior; adolescence; normal; antisocial; SASB; EMBU; YSR; DICA-R; path-analysis; Psykologi; Psychology; Psykologi; Psychology; psykologi;

   Sammanfattning : This thesis presents several studies of normative development in adolescence, focusing specifically on internalized perceptions of parents’ early behavior and how these perceptions affect the self-concept and social functioning during. Questions of possible age and gender differences in relation to perceptions of self-concept and early parental behavior are addressed. LÄS MER