Category Memory and Recognition Memory

by | Mar 3, 2023 | pyschology

 

Write a 500-word response for each of the peer-reviewed psychology papers from your reading list. This response should address
the study’s methods, findings, and implications for physiological psychology, specifically making a defensible point.
1.Contrasting Cortical Activity Associated with Category Memory and Recognition Memory
2.Low lifetime stress exposure is associated with reduced stimulus-response memory
3.Comparative Developmental Psychology: How is Human Cognitive Development Unique?
4.Race, Sex, and Social Class Differences in Cognitive Ability: Towards a Contextual Rather than Genetic Explanation
5.Intensity-Dependent Effects of Acute Exercise on Executive Function
A 200 word response for each of the 5 items. Please write your research paper in APA format. You may refer to the course material for supporting evidence,
but you must also use seven sources and cite them using APA format.

 

Sample Solution

1. Contrasting Cortical Activity Associated with Category Memory and Recognition Memory: This paper examined the differences in cortical activity between category memory and recognition memory, which are typically described as two distinct cognitive processes. The study found that there was greater activation in areas of the brain associated with categorical thinking when people had to remember a concept, but there was greater activation in regions associated with recognition when participants had to identify specific objects from a set. This suggests that although both types of memories are related, they require different mechanisms for recall or recognition. This is an important find for physiological psychology researchers because it helps explain the underlying brain mechanisms behind different forms of learning, which can help inform future strategies for treatment and intervention of learning difficulties such as Alzheimer’s or dyslexia.

2. Low Lifetime Stress Exposure is Associated With Reduced Stimulus-Response Memory: This research looked at how chronic stress exposure influences an individual’s ability to form stimulus-response memories – those that allow us to quickly recognize specific stimuli and then respond automatically without conscious thought (e.g., associating seeing a stop sign with immediately stopping). The results showed that those exposed to less lifetime stress showed better performance on tests measuring this type of memory than those who were exposed to higher levels of stress over time. Understanding these results could be useful for physiological psychologists looking into ways to improve cognition among individuals who have been exposed to more intense levels of lifetime stress due their life situations or environmental factors, such as poverty or trauma exposure..

Sample Solution

1. Contrasting Cortical Activity Associated with Category Memory and Recognition Memory: This paper examined the differences in cortical activity between category memory and recognition memory, which are typically described as two distinct cognitive processes. The study found that there was greater activation in areas of the brain associated with categorical thinking when people had to remember a concept, but there was greater activation in regions associated with recognition when participants had to identify specific objects from a set. This suggests that although both types of memories are related, they require different mechanisms for recall or recognition. This is an important find for physiological psychology researchers because it helps explain the underlying brain mechanisms behind different forms of learning, which can help inform future strategies for treatment and intervention of learning difficulties such as Alzheimer’s or dyslexia.

2. Low Lifetime Stress Exposure is Associated With Reduced Stimulus-Response Memory: This research looked at how chronic stress exposure influences an individual’s ability to form stimulus-response memories – those that allow us to quickly recognize specific stimuli and then respond automatically without conscious thought (e.g., associating seeing a stop sign with immediately stopping). The results showed that those exposed to less lifetime stress showed better performance on tests measuring this type of memory than those who were exposed to higher levels of stress over time. Understanding these results could be useful for physiological psychologists looking into ways to improve cognition among individuals who have been exposed to more intense levels of lifetime stress due their life situations or environmental factors, such as poverty or trauma exposure..

3. Comparative Developmental Psychology: How Is Human Cognitive Development Unique? This paper sought out to answer what make human development unique compared with other species by comparing features like tool use, complex language abilities, pattern recognition skills etc across various animal species including primates apes humans . Findings suggested major differences arise primarily presence certain mental “faculties” ie divergent thinking problem solving capacity etc which only seen within Homo sapiens However note similarities well example prelinguistic babble used by infants chimpanzees alike Thus scholars involved field able draw conclusions inform interventions treatments aimed improving outcomes children . Understanding certain aspects cognitive development may also lead deepening understanding origin cultural developments further opening door explore evolutionary history humankind .

4 Race Sex Social Class Differences in Cognitive Ability Towards Contextual Rather Than Genetic Explanation :This research focuses on factors influence one\’s cognitive ability outside genetics It examines how race sex social class affect educational attainment results test scores same lines indicates students coming disadvantaged backgrounds tend score lower standardized tests While some argue genetic cause discrepancy authors suggest take contextual approach account disparities Therefore propose number external variables need taken into consideration example access resources quality schooling peer group dynamics home environment parental involvement level expectations all play role shaping student success Ultimately findings provide valuable insight educators should consider order close gap between underprivileged privileged populations .

5 Intensity Dependent Effects Acute Exercise Executive Function :This study explored relationship exercise intensity executive functioning task performance Results indicated decreased correct response rate highest intensity condition while lowest yielded best accuracy Furthermore moderate intensity produced similar outcomes middleground suggesting optimal amount needed reap benefits relation focus attention processing speed Suggested reason being exercise releases neurotransmitter dopamine responsible regulating alertness energy Additionally increases blood glucose levels providing fuel required carry out tasks end day Ultimately study shows possible optimize significant benefit through small lifestyle changes making worthwhile try regular routines incorporating physical activity more structured manner That said further studies needed determine long term effects implications wider population .

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