INTERPERSONAL RELATIONSHIPS - ATTRACTION - CHEMICAL MESSENGERS (Fisher et al, 2005)
19 important questions on INTERPERSONAL RELATIONSHIPS - ATTRACTION - CHEMICAL MESSENGERS (Fisher et al, 2005)
What type of experiment was conducted using fMRI in the study?
- Laboratory experiment using fMRI (functional Magnetic Resonance Imaging).
- Quantitative data (brain activity levels) combined with self-report data (Passionate Love Scale).
- Within-subjects design: Each participant viewed both their beloved and a neutral person.
Why are interpersonal relationships important when looking at attraction and romantic love?
What were the independent and dependent variables in the study?
- Independent Variable (IV): Type of photograph viewed (beloved or neutral acquaintance -> control).
- Dependent Variables (DV):
- Brain activity in reward system/dopamine-rich areas (fMRI).
- Score on the Passionate Love Scale.
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What is the conclusion about romantic love in the study?
Is there a universal scale for attractiveness?
What were the control variables in the experiment?
- Duration of viewing (30 seconds per photo).
- Number of repetitions (6 cycles per participant).
- Filler task to reduce carryover effects.
- Status of relationship (all participants were intensely in love).
What are the strengths of the study's experimental design?
How did Fisher et al (2005) test specific neural mechanisms associated with romantic love?
What is the role of dopamine in romantic love according to Fisher et al (2005)?
What were the key results regarding brain activity and dopamine areas?
- Brain Activity: Reward system more active when viewing beloved compared to neutral photo.
- Dopamine Areas: Increased activity in regions with high dopamine neuron concentrations.
- Correlation: Higher Passionate Love Scale score linked to more active reward circuitry.
How does the study ensure ecological validity of stimuli in the experiment?
What are the limitations regarding the sample size and selection?
What effect does noradrenaline have in romantic love?
What is the issue with the WEIRD sample in the study?
What happens to serotonin levels when we fall in love?
What is the correlational aspect of passion in the study?
What is the role of testosterone in the "love cocktail"?
What was the aim of Fisher et al (2005) study?
What was the sample size and criteria for Fisher et al (2005) study?
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