instinct theory of motivation<\/h3>\r\n
Instincts<\/strong> are innate, biologically determined patterns of behavior shaped by evolution to aid survival and reproduction. They can be simple, like an infant's sucking reflex, or complex, like social bonding behaviors in primates. William James (1842\u20131910) proposed that behavior is primarily determined by these innate instincts. According to instinct theory<\/strong>, organisms respond automatically to environmental stimuli without conscious deliberation\u2014a bird builds a nest when spring arrives; a predator hunts prey.<\/p>\r\n\r\n[caption id=\"\" align=\"aligncenter\" width=\"446\"] While instinct theory provides a useful framework for understanding certain behaviors, it has largely been replaced by more comprehensive theories that account for learning, social factors, and cognition. However, the concept of instinct remains important in ethology and evolutionary psychology, where researchers investigate the evolutionary origins and adaptive functions of behavior.<\/p>\r\n Another early theory proposed that maintaining homeostasis<\/strong>\u2014a balanced, optimal internal state\u2014is central to motivation. A control center in the brain receives input from receptors, then directs the body to correct any imbalance.<\/p>\r\n According to drive theory<\/strong>, deviations from homeostasis create physiological needs that produce psychological drive states<\/strong>, directing behavior to meet the need and restore balance.<\/p>\r\n \u00a0<\/p>\r\n For example, if you haven't eaten in a while, your blood sugar drops. This creates a physiological need and a corresponding drive state (hunger) that motivates you to seek food. Eating eliminates the hunger and restores blood sugar to normal levels.<\/p>\r\n \u00a0<\/p>\r\n Drive theory also emphasizes the role of habits<\/strong>\u2014patterns of behavior we regularly engage in. Once a behavior successfully reduces a drive, we're more likely to repeat that behavior when facing the same drive in the future (Graham & Weiner, 1996).<\/p>\r\n Extensions of drive theory take into account levels of arousal as potential motivators. Just as drive theory aims to return the body to homeostasis, arousal theory aims to find the optimal level of arousal.<\/p>\r\n While drive theory focuses on internal states that push<\/em> us toward action, incentive theory<\/strong> emphasizes external stimuli that pull<\/em> us toward goals. Building on drive theories, incentive theories emerged in the 1940s and 1950s, proposing that behavior is motivated by the anticipation of rewards such as money, recognition, or pleasure (Hockenbury & Hockenbury, 2003).<\/p>\r\n From this perspective, motivation originates from the reward itself\u2014the force of an incentive is directly related to the anticipated value of the reward. This helps explain why people sometimes pursue goals even without an internal deficit: you might eat dessert after a full meal simply because it looks appealing, or work overtime for a bonus you don't strictly need.<\/p>\r\n Incentive theory also highlights that the same reward motivates different people to different degrees<\/strong>, depending on how much they value it. Someone who already has wealth might be more motivated by recognition than money, while someone struggling financially might prioritize income above all else.<\/p>\r\n Both drive (push) and incentive (pull) forces work together to shape behavior, though their relative importance varies across situations.<\/p>\r\n Extensions of drive theory consider arousal levels<\/strong> as motivators. Jarousal theory of motivation and the Yerkes-Dodson law<\/p>\r\n Just as drive theory aims to return the body to homeostasis, arousal theory<\/strong> suggests we seek an optimal level of mental and physical alertness. If we're underaroused, we become bored and seek stimulation. If we're overaroused, we engage in behaviors to reduce arousal (Berlyne, 1960). Most students experience this pattern: by semester's end, they feel overwhelmed and yearn for summer break\u2014but after a few weeks of rest, boredom sets in and they're ready to return to school.<\/p>\r\n<\/section>\r\n Research shows that moderate arousal is generally optimal; very high or very low arousal tends to impair performance (Yerkes & Dodson, 1908). Think about taking an exam: if you're too relaxed (bored, apathetic), you won't perform well. But extreme anxiety can be paralyzing and equally harmful.<\/p>\r\n However, optimal arousal is more complex than simply \"moderate is best.\" The Yerkes-Dodson law<\/strong> holds that the ideal arousal level depends on task complexity:<\/p>\r\n Self-efficacy<\/strong> is an individual\u2019s belief in their own capability to complete a task, which may include a previous successful completion of the exact task or a similar task.<\/p>\r\n<\/section>\r\n Albert Bandura (1994) theorized that self-efficacy plays a pivotal role in motivating behavior. According to Bandura, motivation derives from our expectations about the consequences of our behaviors\u2014and ultimately, our appreciation of our own capacity to engage in a given behavior determines what we do and what goals we set.<\/p>\r\n If you genuinely believe you can achieve at the highest level, you're more likely to take on challenging tasks and persist through setbacks rather than giving up.<\/p>\r\n Several theorists have focused on understanding social motives<\/strong> (McAdams & Constantian, 1983; McClelland & Liberman, 1949; Murray et al., 1938). Among the key motives they describe:<\/p>\r\n Henry Murray et al. (1938) categorized these needs into domains: achievement and recognition fall under ambition<\/em>; dominance and aggression relate to human power<\/em>; and play belongs to interpersonal affection<\/em>.<\/p>\r\n Motivation is a central concept in psychology that refers to the driving forces behind behavior, and there are several major theories that attempt to explain why individuals act and behave in certain ways.<\/p>\n Instincts<\/strong> are innate, biologically determined patterns of behavior shaped by evolution to aid survival and reproduction. They can be simple, like an infant’s sucking reflex, or complex, like social bonding behaviors in primates.<\/p>\n William James (1842\u20131910) proposed that behavior is primarily determined by these innate instincts. According to instinct theory<\/strong>, organisms respond automatically to environmental stimuli without conscious deliberation\u2014a bird builds a nest when spring arrives; a predator hunts prey.<\/p>\n While instinct theory provides a useful framework for understanding certain behaviors, it has largely been replaced by more comprehensive theories that account for learning, social factors, and cognition. However, the concept of instinct remains important in ethology and evolutionary psychology, where researchers investigate the evolutionary origins and adaptive functions of behavior.<\/p>\n Another early theory proposed that maintaining homeostasis<\/strong>\u2014a balanced, optimal internal state\u2014is central to motivation. A control center in the brain receives input from receptors, then directs the body to correct any imbalance.<\/p>\n According to drive theory<\/strong>, deviations from homeostasis create physiological needs that produce psychological drive states<\/strong>, directing behavior to meet the need and restore balance.<\/p>\n \u00a0<\/p>\n For example, if you haven’t eaten in a while, your blood sugar drops. This creates a physiological need and a corresponding drive state (hunger) that motivates you to seek food. Eating eliminates the hunger and restores blood sugar to normal levels.<\/p>\n \u00a0<\/p>\n Drive theory also emphasizes the role of habits<\/strong>\u2014patterns of behavior we regularly engage in. Once a behavior successfully reduces a drive, we’re more likely to repeat that behavior when facing the same drive in the future (Graham & Weiner, 1996).<\/p>\n Extensions of drive theory take into account levels of arousal as potential motivators. Just as drive theory aims to return the body to homeostasis, arousal theory aims to find the optimal level of arousal.<\/p>\n While drive theory focuses on internal states that push<\/em> us toward action, incentive theory<\/strong> emphasizes external stimuli that pull<\/em> us toward goals. Building on drive theories, incentive theories emerged in the 1940s and 1950s, proposing that behavior is motivated by the anticipation of rewards such as money, recognition, or pleasure (Hockenbury & Hockenbury, 2003).<\/p>\n From this perspective, motivation originates from the reward itself\u2014the force of an incentive is directly related to the anticipated value of the reward. This helps explain why people sometimes pursue goals even without an internal deficit: you might eat dessert after a full meal simply because it looks appealing, or work overtime for a bonus you don’t strictly need.<\/p>\n Incentive theory also highlights that the same reward motivates different people to different degrees<\/strong>, depending on how much they value it. Someone who already has wealth might be more motivated by recognition than money, while someone struggling financially might prioritize income above all else.<\/p>\n Both drive (push) and incentive (pull) forces work together to shape behavior, though their relative importance varies across situations.<\/p>\n Extensions of drive theory consider arousal levels<\/strong> as motivators. Jarousal theory of motivation and the Yerkes-Dodson law<\/p>\n Just as drive theory aims to return the body to homeostasis, arousal theory<\/strong> suggests we seek an optimal level of mental and physical alertness.<\/p>\n If we’re underaroused, we become bored and seek stimulation. If we’re overaroused, we engage in behaviors to reduce arousal (Berlyne, 1960). Most students experience this pattern: by semester’s end, they feel overwhelmed and yearn for summer break\u2014but after a few weeks of rest, boredom sets in and they’re ready to return to school.<\/p>\n<\/section>\n Research shows that moderate arousal is generally optimal; very high or very low arousal tends to impair performance (Yerkes & Dodson, 1908). Think about taking an exam: if you’re too relaxed (bored, apathetic), you won’t perform well. But extreme anxiety can be paralyzing and equally harmful.<\/p>\n However, optimal arousal is more complex than simply “moderate is best.” The Yerkes-Dodson law<\/strong> holds that the ideal arousal level depends on task complexity:<\/p>\n
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\r\n<\/p>\r\n![\"Photograph](\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images-archive-read-only\/wp-content\/uploads\/sites\/902\/2015\/02\/23224928\/CNX_Psych_10_01_WilliamJ.jpg\")
Figure 1<\/strong>. (a) William James proposed the instinct theory of motivation, asserting that behavior is driven by instincts. (b) In humans, instincts may include behaviors such as an infant\u2019s rooting for a nipple and sucking. (credit b: modification of work by \"Mothering Touch\"\/Flickr)[\/caption]\r\n<\/section>\r\nDrive Theory<\/h3>\r\n
drive theory of motivation<\/h3>\r\n
![\"Photograph](\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images-archive-read-only\/wp-content\/uploads\/sites\/902\/2015\/02\/23224929\/CNX_Psych_10_01_Eating.jpg\")
Figure 2<\/strong>. Hunger and subsequent eating are the result of complex physiological processes that maintain homeostasis. (credit \"left\": modification of work by \"Gracie and Viv\"\/Flickr; credit \"center\": modification of work by Steven Depolo; credit \"right\": modification of work by Monica Renata)[\/caption]\r\n<\/figure>\r\n<\/section>\r\nIncentive Theory<\/h3>\r\n
Arousal Theory and the Yerkes-Dodson Law<\/h3>\r\n
arousal theory<\/h3>\r\n
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\r\n<\/p>\r\nWhat level of arousal leads to best performance?<\/strong><\/h4>\r\n
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![\"A](\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/855\/2016\/11\/03201915\/c989e25d95b15ea8699b7281442cadcbb307461d.jpeg\")
<\/a> Figure 4<\/strong>. Task performance is best when arousal levels are in a middle range, with difficult tasks best performed under lower levels of arousal and simple tasks best performed under higher levels of arousal.[\/caption]\r\n\r\nSelf-Efficacy and Motivation<\/h3>\r\n
self-efficacy<\/h3>\r\n
Social Motives<\/h3>\r\n
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Theories of Motivation<\/h2>\n
instinct theory of motivation<\/h3>\n
Drive Theory<\/h3>\n
drive theory of motivation<\/h3>\n
Incentive Theory<\/h3>\n
Arousal Theory and the Yerkes-Dodson Law<\/h3>\n
arousal theory<\/h3>\n
What level of arousal leads to best performance?<\/strong><\/h4>\n
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<\/a>