Introductory (College) Psychology: Motivation and Emotion - Instinct, Drive-Reduction, Arousal, Incentive Theories

Concept Summary

• Instinct theories propose that behavior is innate and present from birth, with little to no influence from the environment.
• Drive-reduction theories suggest that behavior is motivated by the reduction of physiological needs, such as hunger or thirst.
• Arousal theories propose that behavior is motivated by the need to maintain an optimal level of physiological arousal, which can be either high or low.
• Incentive theories suggest that behavior is motivated by the presence of rewards or punishments, which can be external or internal.
• These theories are not mutually exclusive and often overlap or complement one another in explaining human behavior.

Questions

WHAT (definitional)

• What is instinct theory?
• Answer: Instinct theory proposes that behavior is innate and present from birth, with little to no influence from the environment.
• Real-world example: A baby's ability to suckle and find the nipple is an example of an instinctual behavior.
• Misconception cleared: Instinct theory does not mean that behavior is completely unlearned, but rather that some behaviors are present from birth and may be influenced by genetics.
• What is drive-reduction theory?
• Answer: Drive-reduction theory suggests that behavior is motivated by the reduction of physiological needs, such as hunger or thirst.
• Real-world example: A person eating a meal to satisfy their hunger is an example of drive-reduction theory.
• Misconception cleared: Drive-reduction theory does not mean that behavior is solely motivated by basic needs, but rather that these needs can drive behavior.
• What is arousal theory?
• Answer: Arousal theory proposes that behavior is motivated by the need to maintain an optimal level of physiological arousal, which can be either high or low.
• Real-world example: A person engaging in a thrilling activity, such as skydiving, to experience a rush of adrenaline is an example of arousal theory.
• Misconception cleared: Arousal theory does not mean that behavior is solely motivated by excitement or thrill-seeking, but rather that maintaining an optimal level of arousal can drive behavior.

WHY (causal reasoning)

• Why do people engage in behaviors that reduce physiological needs?
• Answer: People engage in behaviors that reduce physiological needs because these needs create a drive or motivation to satisfy them.
• Real-world example: A person eats a meal because they are hungry and need to satisfy their physiological need for food.
• Misconception cleared: People do not engage in behaviors solely because they are hungry or thirsty, but rather because these needs create a drive to satisfy them.
• Why do people engage in behaviors that maintain an optimal level of physiological arousal?
• Answer: People engage in behaviors that maintain an optimal level of physiological arousal because it is necessary for optimal functioning and well-being.
• Real-world example: A person engages in exercise to maintain an optimal level of physical arousal and improve their overall health.
• Misconception cleared: People do not engage in behaviors solely because they are bored or need to be stimulated, but rather because maintaining an optimal level of arousal is necessary for optimal functioning.
• Why do people engage in behaviors that are motivated by rewards or punishments?
• Answer: People engage in behaviors that are motivated by rewards or punishments because these external factors can influence their behavior and drive.
• Real-world example: A person works hard to earn a promotion because the reward of a higher salary and increased status motivates them.
• Misconception cleared: People do not engage in behaviors solely because of external rewards or punishments, but rather because these factors can influence their behavior and drive.

HOW (process/application)

• How do instinct theories explain human behavior?
• Answer: Instinct theories explain human behavior by proposing that certain behaviors are innate and present from birth, with little to no influence from the environment.
• Real-world example: A baby's ability to suckle and find the nipple is an example of an instinctual behavior that is explained by instinct theory.
• Misconception cleared: Instinct theory does not mean that behavior is completely unlearned, but rather that some behaviors are present from birth and may be influenced by genetics.
• How do drive-reduction theories explain human behavior?
• Answer: Drive-reduction theories explain human behavior by proposing that behavior is motivated by the reduction of physiological needs, such as hunger or thirst.
• Real-world example: A person eating a meal to satisfy their hunger is an example of drive-reduction theory.
• Misconception cleared: Drive-reduction theory does not mean that behavior is solely motivated by basic needs, but rather that these needs can drive behavior.
• How do arousal theories explain human behavior?
• Answer: Arousal theories explain human behavior by proposing that behavior is motivated by the need to maintain an optimal level of physiological arousal, which can be either high or low.
• Real-world example: A person engaging in a thrilling activity, such as skydiving, to experience a rush of adrenaline is an example of arousal theory.
• Misconception cleared: Arousal theory does not mean that behavior is solely motivated by excitement or thrill-seeking, but rather that maintaining an optimal level of arousal can drive behavior.

CAN (possibility/conditions)

• Can instinct theories explain all human behavior?
• Answer: No, instinct theories cannot explain all human behavior, as many behaviors are influenced by the environment and learning.
• Real-world example: A person learning a new language or skill is an example of behavior that is not explained by instinct theory.
• Misconception cleared: Instinct theory is not a complete explanation of human behavior, but rather one aspect of it.
• Can drive-reduction theories explain all human behavior?
• Answer: No, drive-reduction theories cannot explain all human behavior, as many behaviors are motivated by factors other than physiological needs.
• Real-world example: A person engaging in a hobby or activity for enjoyment is an example of behavior that is not explained by drive-reduction theory.
• Misconception cleared: Drive-reduction theory is not a complete explanation of human behavior, but rather one aspect of it.
• Can arousal theories explain all human behavior?
• Answer: No, arousal theories cannot explain all human behavior, as many behaviors are motivated by factors other than the need to maintain an optimal level of physiological arousal.
• Real-world example: A person engaging in a behavior solely for the purpose of relaxation is an example of behavior that is not explained by arousal theory.
• Misconception cleared: Arousal theory is not a complete explanation of human behavior, but rather one aspect of it.

TRUE/FALSE (misconception testing)

• Statement: Instinct theory proposes that behavior is solely influenced by the environment.
• Answer: FALSE
• Real-world example: A baby's ability to suckle and find the nipple is an example of an instinctual behavior that is not influenced by the environment.
• Misconception cleared: Instinct theory proposes that behavior is innate and present from birth, with little to no influence from the environment.
• Statement: Drive-reduction theory proposes that behavior is solely motivated by rewards or punishments.
• Answer: FALSE
• Real-world example: A person eating a meal to satisfy their hunger is an example of drive-reduction theory, which is motivated by the reduction of physiological needs.
• Misconception cleared: Drive-reduction theory proposes that behavior is motivated by the reduction of physiological needs, such as hunger or thirst.
• Statement: Arousal theory proposes that behavior is solely motivated by the need to maintain an optimal level of physiological arousal.
• Answer: FALSE
• Real-world example: A person engaging in a behavior solely for the purpose of relaxation is an example of behavior that is not explained by arousal theory.
• Misconception cleared: Arousal theory proposes that behavior is motivated by the need to maintain an optimal level of physiological arousal, which can be either high or low.