Psychology: Behavior, Cognition and Methods

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Questions and Answers

What is psychology originally defined as?

Study of the soul or mind.

What does behaviorism focus on?

Observable behavior, rejecting mental processes.

What is the focus of cognitive psychology?

Study of behavior and cognitive processes, including thinking.

What is the belief in Nativism?

<p>Belief in innate knowledge shaped by heredity.</p> Signup and view all the answers

What is the source of knowledge in Rationalism?

<p>Knowledge derived from reasoning and logic.</p> Signup and view all the answers

What is the source of knowledge in Empiricism?

<p>Knowledge derived from sensory experience.</p> Signup and view all the answers

Who was James McKeen Cattell?

<p>First independent psychology professor, marking discipline's separation.</p> Signup and view all the answers

Who is considered the founder of behaviorism?

<p>John B. Watson</p> Signup and view all the answers

What are the steps of the Scientific Method?

<p>Observe, question, test, analyze, share findings.</p> Signup and view all the answers

What are the characteristics of a case study?

<p>In-depth analysis of rare situations; lacks generalizability.</p> Signup and view all the answers

What are the characteristics of surveys?

<p>Gather data via questions; can be biased or unreliable.</p> Signup and view all the answers

Define Correlation.

<p>Statistical relationship between two variables.</p> Signup and view all the answers

What happens in a Positive Correlation?

<p>Both variables increase together.</p> Signup and view all the answers

What is an Independent Variable (IV)?

<p>Manipulated variable in an experiment.</p> Signup and view all the answers

What is the APA Code of Ethics?

<p>Guidelines ensuring responsible research and participant protection.</p> Signup and view all the answers

What does Beneficence mean in research ethics?

<p>Maximize benefits while minimizing harm.</p> Signup and view all the answers

What is Integrity in research?

<p>Honest and accurate reporting in research.</p> Signup and view all the answers

Define Informed Consent.

<p>Participants must understand and agree to study.</p> Signup and view all the answers

What is Confidentiality in research?

<p>Protection of personal information in research.</p> Signup and view all the answers

Define Mode.

<p>Most frequently occurring score in a dataset.</p> Signup and view all the answers

What is the function of Dendrites?

<p>Receive signals from neurons or receptors.</p> Signup and view all the answers

What is the function of the Cell Body (Soma)?

<p>Processes signals; contains the nucleus.</p> Signup and view all the answers

What is the function of the Axon?

<p>Transmits electrical impulses to other cells.</p> Signup and view all the answers

What is the function of the Myelin Sheath?

<p>Insulates axon, speeding up signal transmission.</p> Signup and view all the answers

What is the function of Axon Terminals?

<p>Release neurotransmitters for neuron communication.</p> Signup and view all the answers

What occurs at the Synapse?

<p>Gap where neurons transmit chemical signals.</p> Signup and view all the answers

What is the role of Acetylcholine?

<p>Involved in muscle contraction and memory.</p> Signup and view all the answers

What is Dopamine associated with?

<p>Pleasure, reward, and motivation.</p> Signup and view all the answers

What is the role of Glutamate?

<p>Primary excitatory neurotransmitter; involved in memory.</p> Signup and view all the answers

What does Serotonin regulate?

<p>Regulates mood, sleep, and appetite.</p> Signup and view all the answers

What is the role of GABA?

<p>Inhibits neural activity; controls anxiety.</p> Signup and view all the answers

What does Norepinephrine regulate?

<p>Regulates attention, arousal, and stress response.</p> Signup and view all the answers

What is the effect of Epinephrine?

<p>Increases heart rate for 'fight or flight'.</p> Signup and view all the answers

What does the Central Nervous System (CNS) include?

<p>Includes brain and spinal cord; controls body functions.</p> Signup and view all the answers

What is the role of the Peripheral Nervous System (PNS)?

<p>Connects CNS to the body; includes all nerves.</p> Signup and view all the answers

What does the Somatic Nervous System control?

<p>Controls voluntary movements of skeletal muscles.</p> Signup and view all the answers

What does the Autonomic Nervous System regulate?

<p>Regulates involuntary body functions.</p> Signup and view all the answers

How does the Sympathetic Nervous System prepare the body?

<p>Prepares body for stress response.</p> Signup and view all the answers

What is the role of the Parasympathetic Nervous System?

<p>Restores body to calm after stress.</p> Signup and view all the answers

What is the role of the Endocrine System?

<p>Glands producing hormones regulating body functions.</p> Signup and view all the answers

What is the role of the Hypothalamus?

<p>Controls hormone release from the pituitary gland.</p> Signup and view all the answers

What is the function of the Pituitary Gland?

<p>Master gland regulating other glands' functions.</p> Signup and view all the answers

What does the Thyroid Gland regulate?

<p>Regulates metabolism via thyroid hormones (T3, T4).</p> Signup and view all the answers

What is the function of the Adrenal Glands?

<p>Release hormones like adrenaline during stress.</p> Signup and view all the answers

What is the role of the Pancreas?

<p>Regulates blood sugar with insulin and glucagon.</p> Signup and view all the answers

What do the Ovaries and Testes produce?

<p>Produce sex hormones for reproduction.</p> Signup and view all the answers

What is the role of the Pineal Gland?

<p>Regulates sleep cycles by releasing melatonin.</p> Signup and view all the answers

How does Insulin affect blood sugar?

<p>Lowers blood sugar by facilitating glucose absorption.</p> Signup and view all the answers

What is the role of Cortisol?

<p>Manages stress; regulates metabolism and immune response.</p> Signup and view all the answers

What are the effects of Adrenaline (Epinephrine)?

<p>Increases heart rate and energy during stress.</p> Signup and view all the answers

What does Testosterone regulate?

<p>Produced by testes; regulates male characteristics and sperm.</p> Signup and view all the answers

What does Estrogen regulate?

<p>Produced by ovaries; regulates female characteristics and menstrual cycle.</p> Signup and view all the answers

What does Thyroxine (T3 and T4) regulate?

<p>Released by thyroid; regulates metabolism and energy.</p> Signup and view all the answers

What is the role of Oxytocin?

<p>Produced by hypothalamus; involved in childbirth and bonding.</p> Signup and view all the answers

Define Consciousness.

<p>Awareness of self, thoughts, and surroundings.</p> Signup and view all the answers

Define Alertness.

<p>Full awareness when awake and focused.</p> Signup and view all the answers

Define Daydreaming.

<p>Relaxed conscious state with unrelated thoughts.</p> Signup and view all the answers

Define Sleeping.

<p>Naturally occurring state of reduced consciousness.</p> Signup and view all the answers

What is NREM Sleep?

<p>Non-Rapid Eye Movement sleep; includes multiple stages.</p> Signup and view all the answers

Describe Stage 1 Sleep.

<p>Light sleep; transition from wakefulness to sleep.</p> Signup and view all the answers

Describe REM Sleep.

<p>Increased brain activity; vivid dreams and muscle paralysis.</p> Signup and view all the answers

Why is sleep important?

<p>Essential for physical repair and cognitive functions.</p> Signup and view all the answers

What is Cognitive Impairment?

<p>Memory and attention issues due to lack of sleep.</p> Signup and view all the answers

What is Emotional Dysregulation?

<p>Mood swings and anxiety from sleep deprivation.</p> Signup and view all the answers

What are microsleeps?

<p>Short sleep periods; decrease performance and cause accidents.</p> Signup and view all the answers

What is insomnia?

<p>Difficulty falling/staying asleep; causes daytime fatigue.</p> Signup and view all the answers

What is sleep apnea?

<p>Interrupted breathing during sleep; leads to poor quality.</p> Signup and view all the answers

What is narcolepsy?

<p>Excessive daytime sleepiness; sudden sleep attacks.</p> Signup and view all the answers

What are night terrors?

<p>Episodes of fear during NREM sleep; affects children.</p> Signup and view all the answers

Define Sleep Hygiene.

<p>Healthy habits to improve sleep quality.</p> Signup and view all the answers

Why is a Sleep Schedule important?

<p>Consistent bedtime and wake time for better sleep.</p> Signup and view all the answers

Define Bedtime Routine.

<p>Relaxing activities before sleep.</p> Signup and view all the answers

Define Screen Time Limitation.

<p>Reducing blue light exposure before bed.</p> Signup and view all the answers

Describe a Comfortable Sleep Environment.

<p>Dark, quiet, and cool bedroom conditions.</p> Signup and view all the answers

How does Caffeine affect alertness?

<p>Stimulant blocking adenosine, increasing alertness.</p> Signup and view all the answers

What is the effects of Nicotine?

<p>Stimulates dopamine, enhancing mood and focus.</p> Signup and view all the answers

What is the effects of Amphetamines?

<p>Increase norepinephrine and dopamine for focus.</p> Signup and view all the answers

What is the effects of Depressants?

<p>Drugs decreasing CNS activity, inducing relaxation.</p> Signup and view all the answers

Explain the effect of Alcohol.

<p>Enhances GABA, reduces anxiety and judgment.</p> Signup and view all the answers

What is the effects of Benzodiazepines?

<p>Calming drugs enhancing GABA, risk of addiction.</p> Signup and view all the answers

What is the risk associated with Barbiturates?

<p>Sedatives with high overdose risk.</p> Signup and view all the answers

What is the effects of Psychedelics?

<p>Alter perception and mood, inducing hallucinations.</p> Signup and view all the answers

What is LSD?

<p>Powerful hallucinogen causing vivid experiences.</p> Signup and view all the answers

What is the effects of Psilocybin?

<p>Magic mushrooms inducing emotional experiences.</p> Signup and view all the answers

How does MDMA affects emotions?

<p>Alters perception, inducing empathy and emotions.</p> Signup and view all the answers

List the Five Senses.

<p>Sight, hearing, touch, taste, smell perception.</p> Signup and view all the answers

What is the original definition of psychology?

<p>Originally defined as study of the soul or mind.</p> Signup and view all the answers

What characterizes Behaviorism?

<p>Focus on observable behavior, rejecting mental processes.</p> Signup and view all the answers

What is Cognitive Psychology?

<p>Study of behavior and cognitive processes, including thinking.</p> Signup and view all the answers

What is Nativism?

<p>Belief in innate knowledge shaped by heredity.</p> Signup and view all the answers

What is Empiricism?

<p>Knowledge derived from sensory experience.</p> Signup and view all the answers

Who was John B. Watson?

<p>Founder of behaviorism, applied classical conditioning to behavior.</p> Signup and view all the answers

What defines a Case Study?

<p>In-depth analysis of rare situations; lacks generalizability.</p> Signup and view all the answers

What are Surveys?

<p>Gather data via questions; can be biased or unreliable.</p> Signup and view all the answers

What is Correlation?

<p>Statistical relationship between two variables.</p> Signup and view all the answers

What is a Positive Correlation?

<p>Both variables increase together.</p> Signup and view all the answers

What is the Dependent Variable (DV)?

<p>Measured variable affected by the IV.</p> Signup and view all the answers

What is Beneficence?

<p>Maximize benefits while minimizing harm.</p> Signup and view all the answers

What is Integrity?

<p>Honest and accurate reporting in research.</p> Signup and view all the answers

What is Informed Consent?

<p>Participants must understand and agree to study.</p> Signup and view all the answers

What is Confidentiality?

<p>Protection of personal information in research.</p> Signup and view all the answers

What are Dendrites?

<p>Receive signals from neurons or receptors.</p> Signup and view all the answers

What is the Cell Body (Soma)?

<p>Processes signals; contains the nucleus.</p> Signup and view all the answers

What is the Axon?

<p>Transmits electrical impulses to other cells.</p> Signup and view all the answers

What is the Myelin Sheath?

<p>Insulates axon, speeding up signal transmission.</p> Signup and view all the answers

What are Axon Terminals?

<p>Release neurotransmitters for neuron communication.</p> Signup and view all the answers

What is the Synapse?

<p>Gap where neurons transmit chemical signals.</p> Signup and view all the answers

What is Acetylcholine?

<p>Involved in muscle contraction and memory.</p> Signup and view all the answers

What is Dopamine?

<p>Associated with pleasure, reward, and motivation.</p> Signup and view all the answers

What is Glutamate?

<p>Primary excitatory neurotransmitter; involved in memory.</p> Signup and view all the answers

What is Serotonin?

<p>Regulates mood, sleep, and appetite.</p> Signup and view all the answers

What is Norepinephrine?

<p>Regulates attention, arousal, and stress response.</p> Signup and view all the answers

What is the Central Nervous System (CNS)?

<p>Includes brain and spinal cord; controls body functions.</p> Signup and view all the answers

What is the Peripheral Nervous System (PNS)?

<p>Connects CNS to the body; includes all nerves.</p> Signup and view all the answers

What is the Somatic Nervous System?

<p>Controls voluntary movements of skeletal muscles.</p> Signup and view all the answers

What is the Autonomic Nervous System?

<p>Regulates involuntary body functions.</p> Signup and view all the answers

What is the Parasympathetic Nervous System?

<p>Restores body to calm after stress.</p> Signup and view all the answers

What is the Endocrine System?

<p>Glands producing hormones regulating body functions.</p> Signup and view all the answers

What is the Hypothalamus?

<p>Controls hormone release from the pituitary gland.</p> Signup and view all the answers

What is the Pituitary Gland?

<p>Master gland regulating other glands' functions.</p> Signup and view all the answers

What is the Thyroid Gland?

<p>Regulates metabolism via thyroid hormones (T3, T4).</p> Signup and view all the answers

What are the Adrenal Glands?

<p>Release hormones like adrenaline during stress.</p> Signup and view all the answers

What is the Pancreas?

<p>Regulates blood sugar with insulin and glucagon.</p> Signup and view all the answers

What are the Ovaries and Testes?

<p>Produce sex hormones for reproduction.</p> Signup and view all the answers

What is the Pineal Gland?

<p>Regulates sleep cycles by releasing melatonin.</p> Signup and view all the answers

What is Cortisol?

<p>Manages stress; regulates metabolism and immune response.</p> Signup and view all the answers

What is Adrenaline (Epinephrine)?

<p>Increases heart rate and energy during stress.</p> Signup and view all the answers

What is Testosterone?

<p>Produced by testes; regulates male characteristics and sperm.</p> Signup and view all the answers

What is Estrogen?

<p>Produced by ovaries; regulates female characteristics and menstrual cycle.</p> Signup and view all the answers

What is Thyroxine (T3 and T4)?

<p>Released by thyroid; regulates metabolism and energy.</p> Signup and view all the answers

What is Consciousness?

<p>Awareness of self, thoughts, and surroundings.</p> Signup and view all the answers

What is Alertness?

<p>Full awareness when awake and focused.</p> Signup and view all the answers

What is Daydreaming?

<p>Relaxed conscious state with unrelated thoughts.</p> Signup and view all the answers

What is Stage 1 Sleep?

<p>Light sleep; transition from wakefulness to sleep.</p> Signup and view all the answers

What is Sleep Hygiene?

<p>Healthy habits to improve sleep quality.</p> Signup and view all the answers

What is a Sleep Schedule?

<p>Consistent bedtime and wake time for better sleep.</p> Signup and view all the answers

What is a Consistent Sleep Schedule?

<p>Regular sleep and wake times daily.</p> Signup and view all the answers

What is a Bedtime Routine?

<p>Relaxing activities before sleep.</p> Signup and view all the answers

What is Screen Time Limitation?

<p>Reducing blue light exposure before bed.</p> Signup and view all the answers

What is a Comfortable Sleep Environment?

<p>Dark, quiet, and cool bedroom conditions.</p> Signup and view all the answers

What are Amphetamines?

<p>Increase norepinephrine and dopamine for focus.</p> Signup and view all the answers

What are Depressants?

<p>Drugs decreasing CNS activity, inducing relaxation.</p> Signup and view all the answers

What is Alcohol?

<p>Enhances GABA, reduces anxiety and judgment.</p> Signup and view all the answers

What are Benzodiazepines?

<p>Calming drugs enhancing GABA, risk of addiction.</p> Signup and view all the answers

What are Barbiturates?

<p>Sedatives with high overdose risk.</p> Signup and view all the answers

What are Psychedelics?

<p>Alter perception and mood, inducing hallucinations.</p> Signup and view all the answers

What is Psilocybin?

<p>Magic mushrooms inducing emotional experiences.</p> Signup and view all the answers

What are the Five Senses?

<p>Sight, hearing, touch, taste, smell perception.</p> Signup and view all the answers

Originally, what was psychology defined as the study of?

<p>The soul or mind</p> Signup and view all the answers

What does behaviorism focus on, rejecting mental processes?

<p>Observable behavior</p> Signup and view all the answers

What does cognitive psychology study, including thinking?

<p>Behavior and cognitive processes</p> Signup and view all the answers

What is the belief in innate knowledge shaped by heredity called?

<p>Nativism</p> Signup and view all the answers

What is knowledge derived from reasoning and logic called?

<p>Rationalism</p> Signup and view all the answers

What is knowledge derived from sensory experience called?

<p>Empiricism</p> Signup and view all the answers

Who was the first independent psychology professor, marking discipline's separation?

<p>James McKeen Cattell</p> Signup and view all the answers

Who is considered the founder of behaviorism, who applied classical conditioning to behavior?

<p>John B. Watson</p> Signup and view all the answers

List the steps of the Scientific Method

<p>Observe, question, test, analyze, share findings</p> Signup and view all the answers

What is an in-depth analysis of rare situations that lacks generalizability called?

<p>Case Study</p> Signup and view all the answers

What is gather data via questions which can be biased or unreliable called?

<p>Surveys</p> Signup and view all the answers

What is the statistical relationship between two variables called?

<p>Correlation</p> Signup and view all the answers

What type of correlation occurs when both variables increase together?

<p>Positive Correlation</p> Signup and view all the answers

What type of correlation occurs when one variable increases while the other decreases?

<p>Negative Correlation</p> Signup and view all the answers

What is the manipulated variable in an experiment called?

<p>Independent Variable (IV)</p> Signup and view all the answers

What is the measured variable affected by the IV called?

<p>Dependent Variable (DV)</p> Signup and view all the answers

What ensures responsible research and participant protection?

<p>APA Code of Ethics</p> Signup and view all the answers

What is 'Maximize benefits while minimizing harm' called?

<p>Beneficence</p> Signup and view all the answers

What is honest and accurate reporting in research called?

<p>Integrity</p> Signup and view all the answers

What requires that participants must understand and agree to study?

<p>Informed Consent</p> Signup and view all the answers

What is protection of personal information in research called?

<p>Confidentiality</p> Signup and view all the answers

What is the most frequently occurring score in a dataset called?

<p>Mode</p> Signup and view all the answers

What is the arithmetic average of a set of scores called?

<p>Mean</p> Signup and view all the answers

What is the middle score in an ordered dataset called?

<p>Median</p> Signup and view all the answers

What receives signals from neurons or receptors?

<p>Dendrites</p> Signup and view all the answers

What processes signals and contains the nucleus?

<p>Cell Body (Soma)</p> Signup and view all the answers

What transmits electrical impulses to other cells?

<p>Axon</p> Signup and view all the answers

What insulates the axon, speeding up signal transmission?

<p>Myelin Sheath</p> Signup and view all the answers

What releases neurotransmitters for neuron communication?

<p>Axon Terminals</p> Signup and view all the answers

What is the gap where neurons transmit chemical signals?

<p>Synapse</p> Signup and view all the answers

What neurotransmitter is involved in muscle contraction and memory?

<p>Acetylcholine</p> Signup and view all the answers

What neurotransmitter is associated with pleasure, reward, and motivation?

<p>Dopamine</p> Signup and view all the answers

What is the primary excitatory neurotransmitter that is involved in memory?

<p>Glutamate</p> Signup and view all the answers

What neurotransmitter regulates mood, sleep, and appetite?

<p>Serotonin</p> Signup and view all the answers

What neurotransmitter inhibits neural activity and controls anxiety?

<p>GABA</p> Signup and view all the answers

What neurotransmitter regulates attention, arousal, and stress response?

<p>Norepinephrine</p> Signup and view all the answers

What increases heart rate for 'fight or flight'?

<p>Epinephrine</p> Signup and view all the answers

What includes the brain and spinal cord and controls body functions?

<p>Central Nervous System (CNS)</p> Signup and view all the answers

What connects the CNS to the body, and includes all nerves?

<p>Peripheral Nervous System (PNS)</p> Signup and view all the answers

What controls voluntary movements of skeletal muscles?

<p>Somatic Nervous System</p> Signup and view all the answers

What regulates involuntary body functions?

<p>Autonomic Nervous System</p> Signup and view all the answers

What prepares the body for stress response?

<p>Sympathetic Nervous System</p> Signup and view all the answers

What restores the body to calm after stress?

<p>Parasympathetic Nervous System</p> Signup and view all the answers

What system consists of glands producing hormones regulating body functions?

<p>Endocrine System</p> Signup and view all the answers

What controls hormone release from the pituitary gland?

<p>Hypothalamus</p> Signup and view all the answers

What is the master gland regulating other glands' functions?

<p>Pituitary Gland</p> Signup and view all the answers

What regulates metabolism via thyroid hormones (T3, T4)?

<p>Thyroid Gland</p> Signup and view all the answers

What releases hormones like adrenaline during stress?

<p>Adrenal Glands</p> Signup and view all the answers

What regulates blood sugar with insulin and glucagon?

<p>Pancreas</p> Signup and view all the answers

What produce sex hormones for reproduction?

<p>Ovaries and Testes</p> Signup and view all the answers

What regulates sleep cycles by releasing melatonin?

<p>Pineal Gland</p> Signup and view all the answers

What lowers blood sugar by facilitating glucose absorption?

<p>Insulin</p> Signup and view all the answers

What manages stress and regulates metabolism and immune response?

<p>Cortisol</p> Signup and view all the answers

What increases heart rate and energy during stress?

<p>Adrenaline (Epinephrine)</p> Signup and view all the answers

What is produced by testes and regulates male characteristics and sperm?

<p>Testosterone</p> Signup and view all the answers

What is produced by ovaries and regulates female characteristics and menstrual cycle?

<p>Estrogen</p> Signup and view all the answers

What is released by thyroid and regulates metabolism and energy?

<p>Thyroxine (T3 and T4)</p> Signup and view all the answers

What is produced by the hypothalamus and involved in childbirth and bonding?

<p>Oxytocin</p> Signup and view all the answers

What is awareness of self, thoughts, and surroundings called?

<p>Consciousness</p> Signup and view all the answers

What is full awareness when awake and focused called?

<p>Alertness</p> Signup and view all the answers

What is a relaxed conscious state with unrelated thoughts called?

<p>Daydreaming</p> Signup and view all the answers

What is a naturally occurring state of reduced consciousness called?

<p>Sleeping</p> Signup and view all the answers

What is an unresponsive state of unconsciousness that cannot be awakened called?

<p>Coma</p> Signup and view all the answers

What is a recurring state of rest, altered consciousness and reduced activity called?

<p>Sleep</p> Signup and view all the answers

What does NREM sleep stand for?

<p>Non-Rapid Eye Movement sleep</p> Signup and view all the answers

During what stage of sleep is it a light sleep, and a transition from wakefulness to sleep?

<p>Stage 1 Sleep</p> Signup and view all the answers

During what stage of sleep is it deeper sleep, characterized by sleep spindles?

<p>Stage 2 Sleep</p> Signup and view all the answers

During what stage of sleep does the body perform repair and growth?

<p>Stage 3 Sleep</p> Signup and view all the answers

During what stage of sleep is there increased brain activity, vivid dreams and muscle paralysis?

<p>REM Sleep</p> Signup and view all the answers

What is essential for physical repair and cognitive functions related to sleep?

<p>Importance of Sleep</p> Signup and view all the answers

What causes memory and attention issues due to lack of sleep?

<p>Cognitive Impairment</p> Signup and view all the answers

What causes mood swings and anxiety from sleep deprivation?

<p>Emotional Dysregulation</p> Signup and view all the answers

What is a chronic lack of sleep that is hard to recover from called?

<p>Sleep Debt</p> Signup and view all the answers

What are short sleep periods that decrease performance and cause accidents called?

<p>Microsleeps</p> Signup and view all the answers

What consists of difficulty falling/staying asleep, which causes daytime fatigue?

<p>Insomnia</p> Signup and view all the answers

What consists of interrupted breathing during sleep, which leads to poor quality sleep?

<p>Sleep Apnea</p> Signup and view all the answers

What leads to excessive daytime sleepiness as well as sudden sleep attacks?

<p>Narcolepsy</p> Signup and view all the answers

What are episodes of fear during NREM sleep that affects children?

<p>Night Terrors</p> Signup and view all the answers

What are healthy habits to improve sleep quality referred to as?

<p>Sleep Hygiene</p> Signup and view all the answers

What consists of a consistent bedtime and wake time for better sleep?

<p>Sleep Schedule</p> Signup and view all the answers

What promotes quality sleep and health?

<p>Sleep Hygiene</p> Signup and view all the answers

What includes regular sleep and wake times daily?

<p>Consistent Sleep Schedule</p> Signup and view all the answers

What is 'Relaxing activities before sleep' called?

<p>Bedtime Routine</p> Signup and view all the answers

What reduces blue light exposure before bed?

<p>Screen Time Limitation</p> Signup and view all the answers

What includes dark, quiet, and cool bedroom conditions?

<p>Comfortable Sleep Environment</p> Signup and view all the answers

What stimulant blocks adenosine, increasing alertness?

<p>Caffeine</p> Signup and view all the answers

What stimulates dopamine, enhancing mood and focus?

<p>Nicotine</p> Signup and view all the answers

What blocks neurotransmitter reuptake, inducing euphoria?

<p>Cocaine</p> Signup and view all the answers

What increases norepinephrine and dopamine for focus?

<p>Amphetamines</p> Signup and view all the answers

What are drugs that decrease CNS activity, inducing relaxation called?

<p>Depressants</p> Signup and view all the answers

What enhances GABA and reduces anxiety and judgment?

<p>Alcohol</p> Signup and view all the answers

What are calming drugs enhancing GABA, which has a risk of addiction?

<p>Benzodiazepines</p> Signup and view all the answers

What are sedatives with high overdose risk called?

<p>Barbiturates</p> Signup and view all the answers

What alters perception and mood, inducing hallucinations?

<p>Psychedelics</p> Signup and view all the answers

What is a powerful hallucinogen causing vivid experiences?

<p>LSD</p> Signup and view all the answers

What are magic mushrooms that induce emotional experiences?

<p>Psilocybin</p> Signup and view all the answers

What hallucinogen induces mystical experiences?

<p>DMT</p> Signup and view all the answers

What alters perception, inducing empathy and emotions?

<p>MDMA</p> Signup and view all the answers

What includes sight, hearing, touch, taste, and smell perception?

<p>Five Senses</p> Signup and view all the answers

Flashcards

Psychology

Originally defined as the study of the soul or mind.

Behaviorism

Focus on observable behavior, rejecting unseen mental processes.

Cognitive Psychology

Study of behavior and cognitive processes, emphasizing thinking and mental activity.

Nativism

Belief in innate knowledge shaped by heredity.

Signup and view all the flashcards

Rationalism

Knowledge derived from reasoning and logic, not experience.

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Empiricism

Knowledge derived from sensory experience, like observations.

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James McKeen Cattell

First independent psychology professor, marking discipline's separation from philosophy.

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John B. Watson

Founder of behaviorism, applied classical conditioning to behavior.

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Scientific Method

Systematic approach: Observe, question, test, analyze, and share findings.

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Case Study

In-depth analysis of rare situations; limited generalization.

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Surveys

Gather data via questions; potential biases & reliability issues.

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Correlation

Statistical relationship between two linked variables.

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Positive Correlation

Statistical relationship where both variables increase together.

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Negative Correlation

Statistical relationship where one variable increases as the other decreases.

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Independent Variable (IV)

Manipulated factor by the researcher in an experiment.

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Dependent Variable (DV)

Measured outcome affected by the manipulated variable.

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APA Code of Ethics

Ethical guidelines ensuring responsible research and participant protection.

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Beneficence

Maximizing benefits while minimizing potential risks or harm.

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Integrity

Honest and accurate reporting of research results.

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Informed Consent

Participant must understand and agree to the study's procedures and risks.

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Confidentiality

Protection of personal information and data collected in research.

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Mode

Value that appears most frequently in a dataset.

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Mean

Arithmetic average of a set of scores.

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Median

Middle score in an ordered dataset.

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Dendrites

Receive signals from other neurons or sensory receptors.

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Cell Body (Soma)

Processes signals and contains the cell nucleus.

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Axon

Transmits electrical impulses to other cells.

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Myelin Sheath

Insulates the axon, speeding up signal transmission.

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Axon Terminals

Release neurotransmitters to communicate with other neurons.

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Synapse

Gap where neurons transmit chemical signals.

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Acetylcholine

Neurotransmitter involved in muscle contraction and memory.

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Dopamine

Associated with pleasure, reward, and motivation.

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Glutamate

Primary excitatory neurotransmitter; involved in memory.

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Serotonin

Regulates mood, sleep, and appetite.

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GABA

Inhibits neural activity, reducing anxiety.

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Norepinephrine

Regulates attention, arousal, and stress response.

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Epinephrine

Increases heart rate during 'fight or flight' situations.

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Central Nervous System (CNS)

Includes the brain and spinal cord; controls body functions.

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Peripheral Nervous System (PNS)

Connects CNS to the body; includes all nerves.

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Somatic Nervous System

Controls voluntary movements of skeletal muscles.

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Autonomic Nervous System

Regulates involuntary body functions.

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Sympathetic Nervous System

Prepares the body for stress response.

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Parasympathetic Nervous System

Restores the body to a calm state after stress.

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Endocrine System

Collection of glands producing hormones regulating body functions.

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Hypothalamus

Controls hormone release from the pituitary gland.

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Pituitary Gland

Master gland regulating the functions of other glands.

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Thyroid Gland

Regulates metabolism via thyroid hormones (T3, T4).

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Adrenal Glands

Releases hormones like adrenaline during stress.

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Pancreas

Regulates blood sugar with insulin and glucagon.

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Ovaries and Testes

Produce sex hormones for reproduction.

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Pineal Gland

Regulates sleep cycles by releasing melatonin.

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Study Notes

  • Psychology was initially the study of the soul or mind.

Behaviorism

  • Focuses on observable behavior only.
  • Rejects the study of mental processes.

Cognitive Psychology

  • Studies behavior and cognitive processes, including thinking.

Nativism

  • Belief that knowledge is innate.
  • Heredity shapes innate knowledge.

Rationalism

  • Knowledge is derived from reasoning and logic.

Empiricism

  • Knowledge is derived from sensory experience.

James McKeen Cattell

  • Marked the separation of psychology as a discipline.
  • He was the first independent psychology professor.

John B. Watson

  • Founder of behaviorism.
  • Applied classical conditioning to behavior.

Scientific Method

  • Steps include: Observe, question, test, analyze, and share findings.

Case Study

  • In-depth analysis of rare situations.
  • Lacks generalizability.

Surveys

  • Data is gathered via questions.
  • Surveys can be biased or unreliable.

Correlation

  • Statistical relationship between two variables.

Positive Correlation

  • Both variables increase together.

Negative Correlation

  • One variable increases while the other decreases.

Independent Variable (IV)

  • It is the manipulated variable in an experiment.

Dependent Variable (DV)

  • It is the measured variable and is affected by the IV.

APA Code of Ethics

  • Guidelines that ensure responsible research and participant protection.

Beneficence

  • Maximize benefits while minimizing harm.

Integrity

  • Honest and accurate reporting in research.
  • Participants need to understand the study and agree to participate.

Confidentiality

  • Protection of personal information in research.

Mode

  • Most frequently occurring score in a dataset.

Mean

  • Arithmetic average of a set of scores.

Median

  • Middle score in an ordered dataset.

Dendrites

  • Receive signals from other neurons or receptors.

Cell Body (Soma)

  • Processes signals and contains the nucleus.

Axon

  • Transmits electrical impulses to other cells.

Myelin Sheath

  • Insulates the axon and speeds up signal transmission.

Axon Terminals

  • Release neurotransmitters for neuron communication.

Synapse

  • Gap where neurons transmit chemical signals.

Acetylcholine

  • Involved in muscle contraction and memory.

Dopamine

  • Associated with pleasure, reward, and motivation.

Glutamate

  • Primary excitatory neurotransmitter; involved in memory.

Serotonin

  • Regulates mood, sleep, and appetite.

GABA

  • Inhibits neural activity and controls anxiety.

Norepinephrine

  • Regulates attention, arousal, and stress response.

Epinephrine

  • Increases heart rate for 'fight or flight'.

Central Nervous System (CNS)

  • Includes the brain and spinal cord.
  • Controls body functions.

Peripheral Nervous System (PNS)

  • Connects the CNS to the body.
  • Includes all nerves.

Somatic Nervous System

  • Controls voluntary movements of skeletal muscles.

Autonomic Nervous System

  • Regulates involuntary body functions.

Sympathetic Nervous System

  • Prepares the body for stress response.

Parasympathetic Nervous System

  • Restores the body to calm after stress.

Endocrine System

  • Glands that produce hormones regulating body functions.

Hypothalamus

  • Controls hormone release from the pituitary gland.

Pituitary Gland

  • Master gland regulating other glands' functions.

Thyroid Gland

  • Regulates metabolism via thyroid hormones (T3, T4).

Adrenal Glands

  • Release hormones like adrenaline during stress.

Pancreas

  • Regulates blood sugar with insulin and glucagon.

Ovaries and Testes

  • Produce sex hormones for reproduction.

Pineal Gland

  • Regulates sleep cycles by releasing melatonin.

Insulin

  • Lowers blood sugar by facilitating glucose absorption.

Cortisol

  • Manages stress and regulates metabolism and immune response.

Adrenaline (Epinephrine)

  • Increases heart rate and energy during stress.

Testosterone

  • Produced by testes; regulates male characteristics and sperm.

Estrogen

  • Produced by ovaries; regulates female characteristics and menstrual cycle.

Thyroxine (T3 and T4)

  • Released by the thyroid and regulates metabolism and energy.

Oxytocin

  • Produced by the hypothalamus and involved in childbirth and bonding.

Consciousness

  • Awareness of self, thoughts, and surroundings.

Alertness

  • Full awareness when awake and focused.

Daydreaming

  • Relaxed conscious state with unrelated thoughts.

Sleeping

  • Naturally occurring state of reduced consciousness.

Coma

  • Unresponsive state of unconsciousness where the person cannot be awakened.

Sleep

  • Recurring state of rest; altered consciousness and reduced activity.

NREM Sleep

  • Non-Rapid Eye Movement sleep that includes multiple stages.

Stage 1 Sleep

  • Light sleep and is the transition from wakefulness to sleep.

Stage 2 Sleep

  • Characterized as deeper sleep with sleep spindles.

Stage 3 Sleep

  • Deep sleep; the body performs repair and growth.

REM Sleep

  • Increased brain activity with vivid dreams and muscle paralysis.

Importance of Sleep

  • Essential for physical repair and cognitive functions.

Cognitive Impairment

  • Memory and attention issues due to lack of sleep.

Emotional Dysregulation

  • Mood swings and anxiety from sleep deprivation.

Sleep Debt

  • Chronic lack of sleep and is hard to recover from.

Microsleeps

  • Short sleep periods that decrease performance and can cause accidents.

Insomnia

  • Difficulty falling/staying asleep; causes daytime fatigue.

Sleep Apnea

  • Interrupted breathing during sleep; leads to poor quality.

Narcolepsy

  • Excessive daytime sleepiness with sudden sleep attacks.

Night Terrors

  • Episodes of fear during NREM sleep and mainly affects children.

Sleep Hygiene

  • Healthy habits to improve sleep quality.

Sleep Schedule

  • Consistent bedtime and wake time for better sleep.

Bedtime Routine

  • Relaxing activities performed before sleep.

Screen Time Limitation

  • Reducing blue light exposure before bed.

Comfortable Sleep Environment

  • Dark, quiet, and cool bedroom conditions.

Caffeine

  • Stimulant blocking adenosine, increasing alertness.

Nicotine

  • Stimulates dopamine, enhancing mood and focus.

Cocaine

  • Blocks neurotransmitter reuptake, inducing euphoria.

Amphetamines

  • Increase norepinephrine and dopamine for focus.

Depressants

  • Drugs decreasing CNS activity, inducing relaxation.

Alcohol

  • Enhances GABA, reduces anxiety and judgment.

Benzodiazepines

  • Calming drugs enhancing GABA, risk of addiction.

Barbiturates

  • Sedatives with a high overdose risk.

Psychedelics

  • Alter perception and mood, inducing hallucinations.

LSD

  • Powerful hallucinogen causing vivid experiences.

Psilocybin

  • Magic mushrooms inducing emotional experiences.

DMT

  • Hallucinogen inducing mystical experiences.

MDMA

  • Alters perception, inducing empathy and emotions.

Five Senses

  • Sight, hearing, touch, taste, and smell perception.

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