Podcast
Questions and Answers
What were the prominent theories of motivation in American psychology in the 1930s-40s?
What were the prominent theories of motivation in American psychology in the 1930s-40s?
Drive-based learning theories
Why did motivation decline in the 1950s-60s?
Why did motivation decline in the 1950s-60s?
Issues with drive-based conceptualizations and growing interest in information processing
What are the major constructs of motivation in organizational settings?
What are the major constructs of motivation in organizational settings?
Need-motive-value approaches, cognitive choice approaches, and self-regulation-metacognition approaches
What are the most common directional measures used as dependent variables in motivation research?
What are the most common directional measures used as dependent variables in motivation research?
Signup and view all the answers
What are intensity measures used for in motivation research?
What are intensity measures used for in motivation research?
Signup and view all the answers
What do persistence measures capture in motivation research?
What do persistence measures capture in motivation research?
Signup and view all the answers
What are the three paradigms of motivation theories in the heuristic framework?
What are the three paradigms of motivation theories in the heuristic framework?
Signup and view all the answers
What are the three factors in Vroom's VIE Theory?
What are the three factors in Vroom's VIE Theory?
Signup and view all the answers
What is the multiplicative relation between expectancies and instrumentalities in Vroom's VIE Theory?
What is the multiplicative relation between expectancies and instrumentalities in Vroom's VIE Theory?
Signup and view all the answers
What are the key personal differences in the Classic cognitive-interactional approach?
What are the key personal differences in the Classic cognitive-interactional approach?
Signup and view all the answers
What are some of the issues identified in the research on Vroom's VIE Theory?
What are some of the issues identified in the research on Vroom's VIE Theory?
Signup and view all the answers
What are the three components of Vroom's expectancy theory?
What are the three components of Vroom's expectancy theory?
Signup and view all the answers
Which format is considered the most reliable for measuring expectancy?
Which format is considered the most reliable for measuring expectancy?
Signup and view all the answers
Which formats are considered the best for measuring instrumentality?
Which formats are considered the best for measuring instrumentality?
Signup and view all the answers
Which formats are considered the most reliable for measuring valence?
Which formats are considered the most reliable for measuring valence?
Signup and view all the answers
How does procedural unfairness impact attitudes towards supervision?
How does procedural unfairness impact attitudes towards supervision?
Signup and view all the answers
What is participative decision making (PDM)?
What is participative decision making (PDM)?
Signup and view all the answers
What are the potential effects of PDM on job satisfaction and task performance?
What are the potential effects of PDM on job satisfaction and task performance?
Signup and view all the answers
What are the cognitive and motivational explanations for how PDM can enhance task performance?
What are the cognitive and motivational explanations for how PDM can enhance task performance?
Signup and view all the answers
What is the main focus of Adams' Equity Theory?
What is the main focus of Adams' Equity Theory?
Signup and view all the answers
What are the two types of fairness distinguished in Greenberg's taxonomy?
What are the two types of fairness distinguished in Greenberg's taxonomy?
Signup and view all the answers
How does procedural fairness impact employees' perceptions in organizational settings?
How does procedural fairness impact employees' perceptions in organizational settings?
Signup and view all the answers
How can perceptions of fairness affect task performance?
How can perceptions of fairness affect task performance?
Signup and view all the answers
According to Maslow's hierarchy of needs, what is the sequential progression of needs?
According to Maslow's hierarchy of needs, what is the sequential progression of needs?
Signup and view all the answers
What is the main difference between traditional achievement motive theories and newer research on achievement motives?
What is the main difference between traditional achievement motive theories and newer research on achievement motives?
Signup and view all the answers
What is the cognitive evaluation theory's explanation for the overjustification effect?
What is the cognitive evaluation theory's explanation for the overjustification effect?
Signup and view all the answers
How do goal orientation theories explore the impact of focus on task or outcome?
How do goal orientation theories explore the impact of focus on task or outcome?
Signup and view all the answers
What were the cognitive formulations of motivation proposed by Tolman and Lewin?
What were the cognitive formulations of motivation proposed by Tolman and Lewin?
Signup and view all the answers
What are the major constructs of motivation in organizational settings?
What are the major constructs of motivation in organizational settings?
Signup and view all the answers
What is the current focus of motivation research?
What is the current focus of motivation research?
Signup and view all the answers
What are the most common intensity measures used as dependent variables in motivation research?
What are the most common intensity measures used as dependent variables in motivation research?
Signup and view all the answers
What are the most common persistence measures used as dependent variables in motivation research?
What are the most common persistence measures used as dependent variables in motivation research?
Signup and view all the answers
What are the key elements of motivational consequences captured by persistence measures?
What are the key elements of motivational consequences captured by persistence measures?
Signup and view all the answers
What are the measures of success in motivation research differentiated based on?
What are the measures of success in motivation research differentiated based on?
Signup and view all the answers
Give an example of a directional measure often used as a dependent variable in motivation research.
Give an example of a directional measure often used as a dependent variable in motivation research.
Signup and view all the answers
When are intensity measures applied as dependent variables in motivation research?
When are intensity measures applied as dependent variables in motivation research?
Signup and view all the answers
What does accepting a job offer from one company exclude the possibility of?
What does accepting a job offer from one company exclude the possibility of?
Signup and view all the answers
What is the distinction between motivation and performance?
What is the distinction between motivation and performance?
Signup and view all the answers
What are the three paradigms of motivation theories in the heuristic framework?
What are the three paradigms of motivation theories in the heuristic framework?
Signup and view all the answers
What are the key factors in the Need-Motive-Value Theories paradigm?
What are the key factors in the Need-Motive-Value Theories paradigm?
Signup and view all the answers
What do Cognitive Choice Theories center on?
What do Cognitive Choice Theories center on?
Signup and view all the answers
What is the distinction between arousal and volitional sources of motivation?
What is the distinction between arousal and volitional sources of motivation?
Signup and view all the answers
What are some factors that influence performance?
What are some factors that influence performance?
Signup and view all the answers
Why is the distinction between motivation and performance often overlooked in studies assessing motivation?
Why is the distinction between motivation and performance often overlooked in studies assessing motivation?
Signup and view all the answers
What is the heuristic framework for motivational theories?
What is the heuristic framework for motivational theories?
Signup and view all the answers
Define self-regulation and how it is related to motivation.
Define self-regulation and how it is related to motivation.
Signup and view all the answers
What are distal and proximal theories of motivation?
What are distal and proximal theories of motivation?
Signup and view all the answers
Explain the relationship between distal and proximal theories of motivation.
Explain the relationship between distal and proximal theories of motivation.
Signup and view all the answers
What are need-motive-value approaches to motivation?
What are need-motive-value approaches to motivation?
Signup and view all the answers
Describe the achievement motive theories proposed by Nicholls.
Describe the achievement motive theories proposed by Nicholls.
Signup and view all the answers
What is the Job Characteristics Theory?
What is the Job Characteristics Theory?
Signup and view all the answers
Explain Maslow and Alderfer's need fulfillment theories.
Explain Maslow and Alderfer's need fulfillment theories.
Signup and view all the answers
What is the distinction between Maslow's and Alderfer's need fulfillment theories?
What is the distinction between Maslow's and Alderfer's need fulfillment theories?
Signup and view all the answers
What is the relationship between need fulfillment and motivation?
What is the relationship between need fulfillment and motivation?
Signup and view all the answers
How do growth motives mediate task satisfaction and performance?
How do growth motives mediate task satisfaction and performance?
Signup and view all the answers
Name two limitations of need theory in predicting work behavior and performance.
Name two limitations of need theory in predicting work behavior and performance.
Signup and view all the answers
What is the overjustification effect in intrinsic motivation?
What is the overjustification effect in intrinsic motivation?
Signup and view all the answers
What are the four ways to strengthen the enjoyment of a job according to the Cognitive Evaluation Theory?
What are the four ways to strengthen the enjoyment of a job according to the Cognitive Evaluation Theory?
Signup and view all the answers
What does Job Characteristics Theory focus on?
What does Job Characteristics Theory focus on?
Signup and view all the answers
What are some methodological challenges in researching job characteristics and job satisfaction?
What are some methodological challenges in researching job characteristics and job satisfaction?
Signup and view all the answers
What are the two intrinsic motivation theories mentioned in the text?
What are the two intrinsic motivation theories mentioned in the text?
Signup and view all the answers
Who were the pioneers of intrinsic motivation theories?
Who were the pioneers of intrinsic motivation theories?
Signup and view all the answers
What does the influence of intrinsic motivation on interest in a task and behavior depend on?
What does the influence of intrinsic motivation on interest in a task and behavior depend on?
Signup and view all the answers
What are some psychometric issues in measuring need strength and satisfaction?
What are some psychometric issues in measuring need strength and satisfaction?
Signup and view all the answers
Why is the utility of need theories in organizational settings questionable?
Why is the utility of need theories in organizational settings questionable?
Signup and view all the answers
What are the three emerging research areas in intrinsic motivation?
What are the three emerging research areas in intrinsic motivation?
Signup and view all the answers
What are the 7 distinct forms of motivation identified by Malone and Lepper?
What are the 7 distinct forms of motivation identified by Malone and Lepper?
Signup and view all the answers
According to Lepper and Dweck, what factors contribute to effective learning?
According to Lepper and Dweck, what factors contribute to effective learning?
Signup and view all the answers
What are the two groups of motivation identified by Malone and Lepper?
What are the two groups of motivation identified by Malone and Lepper?
Signup and view all the answers
What is the renewed interest in skill acquisition focused on?
What is the renewed interest in skill acquisition focused on?
Signup and view all the answers
What are the implications of CET for tasks with a fixed structure?
What are the implications of CET for tasks with a fixed structure?
Signup and view all the answers
What are the implications of JCT for job design?
What are the implications of JCT for job design?
Signup and view all the answers
What is the main focus of research on motivation, cognition, and interventions?
What is the main focus of research on motivation, cognition, and interventions?
Signup and view all the answers
What is the relationship between CET and JCT?
What is the relationship between CET and JCT?
Signup and view all the answers
What areas of research are needed in the future regarding motivation and skill acquisition?
What areas of research are needed in the future regarding motivation and skill acquisition?
Signup and view all the answers
What is Csikszentmihalyi's concept of flow and how does it relate to intrinsic motivation?
What is Csikszentmihalyi's concept of flow and how does it relate to intrinsic motivation?
Signup and view all the answers
What are some potential implications of research on achievement motives for future studies?
What are some potential implications of research on achievement motives for future studies?
Signup and view all the answers
What are the two main types of fairness addressed in organizational justice theories?
What are the two main types of fairness addressed in organizational justice theories?
Signup and view all the answers
What is Adams' Equity Theory and how does it relate to employee-employer relationships?
What is Adams' Equity Theory and how does it relate to employee-employer relationships?
Signup and view all the answers
What is the distinction between distributive and procedural fairness in organizational justice theories?
What is the distinction between distributive and procedural fairness in organizational justice theories?
Signup and view all the answers
According to research evidence, how does pay inequity generally affect employee performance?
According to research evidence, how does pay inequity generally affect employee performance?
Signup and view all the answers
What are the potential effects of perceived inequity over time?
What are the potential effects of perceived inequity over time?
Signup and view all the answers
What factors influence employees' perceptions of fairness in organizational settings?
What factors influence employees' perceptions of fairness in organizational settings?
Signup and view all the answers
What is the focus of Greenberg's taxonomy in organizational justice theories?
What is the focus of Greenberg's taxonomy in organizational justice theories?
Signup and view all the answers
What research areas are suggested for future studies on organizational justice and fairness?
What research areas are suggested for future studies on organizational justice and fairness?
Signup and view all the answers
How does procedural fairness impact employees' perceptions of fairness, regardless of the outcome?
How does procedural fairness impact employees' perceptions of fairness, regardless of the outcome?
Signup and view all the answers
What is the difference between procedural fairness and distributive justice?
What is the difference between procedural fairness and distributive justice?
Signup and view all the answers
How can perceptions of fairness affect behavior?
How can perceptions of fairness affect behavior?
Signup and view all the answers
What is an example of how input before performance evaluation can affect fairness perceptions?
What is an example of how input before performance evaluation can affect fairness perceptions?
Signup and view all the answers
What is the potential impact of input before performance evaluation on task performance?
What is the potential impact of input before performance evaluation on task performance?
Signup and view all the answers
According to Greenberg's framework, what is the distinction between procedural fairness and distributive justice?
According to Greenberg's framework, what is the distinction between procedural fairness and distributive justice?
Signup and view all the answers
What are the two important concepts in relation to perceptions of fairness?
What are the two important concepts in relation to perceptions of fairness?
Signup and view all the answers
What is the framework proposed by Greenberg to understand fairness perceptions?
What is the framework proposed by Greenberg to understand fairness perceptions?
Signup and view all the answers
What are the potential effects of procedural unfairness on attitudes towards supervision?
What are the potential effects of procedural unfairness on attitudes towards supervision?
Signup and view all the answers
What is the impact of distributive fairness on attitudes towards supervision?
What is the impact of distributive fairness on attitudes towards supervision?
Signup and view all the answers
How does participative decision making (PDM) enhance job satisfaction?
How does participative decision making (PDM) enhance job satisfaction?
Signup and view all the answers
What are the cognitive explanations for how PDM can enhance task performance?
What are the cognitive explanations for how PDM can enhance task performance?
Signup and view all the answers
What are the motivational explanations for how PDM enhances performance?
What are the motivational explanations for how PDM enhances performance?
Signup and view all the answers
How can PDM procedures that are perceived as fair impact satisfaction even when the outcome is not favorable?
How can PDM procedures that are perceived as fair impact satisfaction even when the outcome is not favorable?
Signup and view all the answers
What are the potential advantages of PDM?
What are the potential advantages of PDM?
Signup and view all the answers
What is needed to understand how PDM procedures influence performance?
What is needed to understand how PDM procedures influence performance?
Signup and view all the answers
What do cognitive choice approaches expectancy x value (E x V) theories emphasize in decision-making?
What do cognitive choice approaches expectancy x value (E x V) theories emphasize in decision-making?
Signup and view all the answers
What are the limitations of E x V theories?
What are the limitations of E x V theories?
Signup and view all the answers
What are the three categories of E x V theories mentioned in the text?
What are the three categories of E x V theories mentioned in the text?
Signup and view all the answers
What is the classic cognitive-interactional approach in E x V theories?
What is the classic cognitive-interactional approach in E x V theories?
Signup and view all the answers
What is the elaborated cognitive-episodic approach in E x V theories?
What is the elaborated cognitive-episodic approach in E x V theories?
Signup and view all the answers
What is an example of a subjective expected utility theory in E x V theories?
What is an example of a subjective expected utility theory in E x V theories?
Signup and view all the answers
What is the role of expectancy and instrumentality information in individual decision-making?
What is the role of expectancy and instrumentality information in individual decision-making?
Signup and view all the answers
What are the key factors considered in the classic cognitive-interactional approach?
What are the key factors considered in the classic cognitive-interactional approach?
Signup and view all the answers
What are the three factors in Vroom's VIE Theory?
What are the three factors in Vroom's VIE Theory?
Signup and view all the answers
What does the cognitive-episodic approach focus on?
What does the cognitive-episodic approach focus on?
Signup and view all the answers
According to Vroom's VIE Theory, what are the three factors that predict choices between jobs, tasks, and effort levels?
According to Vroom's VIE Theory, what are the three factors that predict choices between jobs, tasks, and effort levels?
Signup and view all the answers
What are the key personal differences in the classic cognitive-interactional approach?
What are the key personal differences in the classic cognitive-interactional approach?
Signup and view all the answers
What is Atkinson's 1957 Motivation Theory limited to?
What is Atkinson's 1957 Motivation Theory limited to?
Signup and view all the answers
What are the three factors in Vroom's VIE Theory?
What are the three factors in Vroom's VIE Theory?
Signup and view all the answers
What are the three factors that Vroom's VIE Theory focuses on in predicting choices between jobs, tasks, and effort levels?
What are the three factors that Vroom's VIE Theory focuses on in predicting choices between jobs, tasks, and effort levels?
Signup and view all the answers
What is the multiplicative relation between expectancies and instrumentalities?
What is the multiplicative relation between expectancies and instrumentalities?
Signup and view all the answers
What were some of the issues identified in the studies of expectancies and instrumentalities?
What were some of the issues identified in the studies of expectancies and instrumentalities?
Signup and view all the answers
What was the impact of the research on expectancies and instrumentalities?
What was the impact of the research on expectancies and instrumentalities?
Signup and view all the answers
What were the differences between the between-subject and within-subject research designs in the tests of predictive validity of Expectancy Value (E x V) models?
What were the differences between the between-subject and within-subject research designs in the tests of predictive validity of Expectancy Value (E x V) models?
Signup and view all the answers
What was the range of mean predictive validity coefficients in the recent studies using within-subject procedure?
What was the range of mean predictive validity coefficients in the recent studies using within-subject procedure?
Signup and view all the answers
What was the focus of Ilgen et. al.'s research on the measurement of model components?
What was the focus of Ilgen et. al.'s research on the measurement of model components?
Signup and view all the answers
What were the key findings regarding the measurement of model components in Ilgen et. al.'s research?
What were the key findings regarding the measurement of model components in Ilgen et. al.'s research?
Signup and view all the answers
What is the goal of the study conducted in 1981?
What is the goal of the study conducted in 1981?
Signup and view all the answers
Which format was found to be the most reliable for measuring expectancy?
Which format was found to be the most reliable for measuring expectancy?
Signup and view all the answers
Which format was found to be the most reliable for measuring instrumentality?
Which format was found to be the most reliable for measuring instrumentality?
Signup and view all the answers
Which format was found to be the most reliable for measuring valence?
Which format was found to be the most reliable for measuring valence?
Signup and view all the answers
What was the authors' preferred format for measuring valence?
What was the authors' preferred format for measuring valence?
Signup and view all the answers
According to Raynor's theory, when is motivation higher in a sequence of tasks?
According to Raynor's theory, when is motivation higher in a sequence of tasks?
Signup and view all the answers
According to Raynor's theory, when is motivation lower?
According to Raynor's theory, when is motivation lower?
Signup and view all the answers
What type of individuals prefer easier tasks in contingent paths?
What type of individuals prefer easier tasks in contingent paths?
Signup and view all the answers
What are the issues identified in the multiplicative relation between expectancies and instrumentalities?
What are the issues identified in the multiplicative relation between expectancies and instrumentalities?
Signup and view all the answers
What is the impact of the research on expectancies and instrumentalities?
What is the impact of the research on expectancies and instrumentalities?
Signup and view all the answers
What are the differences between between-subject and within-subject designs in the tests of predictive validity of Expectancy Value (E x V) models?
What are the differences between between-subject and within-subject designs in the tests of predictive validity of Expectancy Value (E x V) models?
Signup and view all the answers
What is the measurement of model components according to Ilgen et. al.?
What is the measurement of model components according to Ilgen et. al.?
Signup and view all the answers
What is the mean range of predictive validity coefficients with within-subject procedure?
What is the mean range of predictive validity coefficients with within-subject procedure?
Signup and view all the answers
What are some potential implications of research on achievement motives for future studies?
What are some potential implications of research on achievement motives for future studies?
Signup and view all the answers
What are the issues identified in measuring model components according to Ilgen et. al.?
What are the issues identified in measuring model components according to Ilgen et. al.?
Signup and view all the answers
What was the goal of the study conducted in 1981?
What was the goal of the study conducted in 1981?
Signup and view all the answers
Which format was found to be the most reliable for measuring expectancy?
Which format was found to be the most reliable for measuring expectancy?
Signup and view all the answers
What format was found to be the most reliable for measuring instrumentality?
What format was found to be the most reliable for measuring instrumentality?
Signup and view all the answers
Which format was preferred by the authors for measuring valence?
Which format was preferred by the authors for measuring valence?
Signup and view all the answers
What is Raynor's theory of future orientation?
What is Raynor's theory of future orientation?
Signup and view all the answers
What type of individuals prefer easier tasks in a contingent path?
What type of individuals prefer easier tasks in a contingent path?
Signup and view all the answers
How many scale measures were tested in the study?
How many scale measures were tested in the study?
Signup and view all the answers
What impact did task difficulty have on the validity of expectancy measures?
What impact did task difficulty have on the validity of expectancy measures?
Signup and view all the answers
What are the implications of achievement-oriented individuals choosing less difficult tasks when success is necessary for goal progression?
What are the implications of achievement-oriented individuals choosing less difficult tasks when success is necessary for goal progression?
Signup and view all the answers
What are the central outcomes that become more dominant closer to goal attainment?
What are the central outcomes that become more dominant closer to goal attainment?
Signup and view all the answers
What is the significance of Weiner's Attribution Theory?
What is the significance of Weiner's Attribution Theory?
Signup and view all the answers
What are the four causal categories that people use to explain their behavior?
What are the four causal categories that people use to explain their behavior?
Signup and view all the answers
How does attribution affect task interest and work performance?
How does attribution affect task interest and work performance?
Signup and view all the answers
What are the affective responses that can influence motivation?
What are the affective responses that can influence motivation?
Signup and view all the answers
What is the dynamics of action approach in motivation?
What is the dynamics of action approach in motivation?
Signup and view all the answers
What shapes current and future motivation according to the dynamics of action approach?
What shapes current and future motivation according to the dynamics of action approach?
Signup and view all the answers
What is the impact of history on present actions and future behaviors?
What is the impact of history on present actions and future behaviors?
Signup and view all the answers
What is the focus of the research on motivation and skill acquisition?
What is the focus of the research on motivation and skill acquisition?
Signup and view all the answers
What are the three key forces in Atkinson and Birch's theory of motivation?
What are the three key forces in Atkinson and Birch's theory of motivation?
Signup and view all the answers
What do instigating forces do in Atkinson and Birch's theory?
What do instigating forces do in Atkinson and Birch's theory?
Signup and view all the answers
What do consummatory forces do in Atkinson and Birch's theory?
What do consummatory forces do in Atkinson and Birch's theory?
Signup and view all the answers
What do inhibitory forces do in Atkinson and Birch's theory?
What do inhibitory forces do in Atkinson and Birch's theory?
Signup and view all the answers
What did Blankenship find regarding the success value of easy tasks compared to difficult tasks?
What did Blankenship find regarding the success value of easy tasks compared to difficult tasks?
Signup and view all the answers
Study Notes
Theories of Motivation and Achievement: Key Points
- Variables can have different effects in distal and proximal systems.
- High self-confidence may enhance motivation in distal theories but negatively impact motivation in proximal theories.
- Traditional achievement motive theories view success motive as a single construct, but newer research investigates different types of goal-directed achievement motives.
- Job Characteristics Theory focuses on identifying job characteristics and how they influence emotional reactions, with growth motives mediating task satisfaction and performance.
- Maslow's hierarchy of needs proposes a sequential progression of needs, while Alderfer's theory suggests that needs operate simultaneously and frustration may lead to a re-emphasis of lower-level needs.
- Need fulfillment theories have limited predictive power for work behavior and performance due to little empirical support, unspecified intermediary processes, and issues with measuring need strength and satisfaction.
- Intrinsic motivation theories emphasize the multidimensional nature of intrinsic motivation and how it interacts with different motivations and their resulting effects.
- Cognitive Evaluation Theory suggests that intrinsic motivation is influenced by individuals' interpretation of events, with the overjustification effect leading to a decrease in intrinsic motivation when external rewards are given.
- Job Characteristics Theory looks at how aggregate job characteristics impact critical psychological states and job satisfaction.
- The relationship between Cognitive Evaluation Theory and Job Characteristics Theory is complementary, with CET having implications for tasks with a fixed structure and JCT having implications for job design.
- Current topics in intrinsic motivation research include the attributes of educational environments that foster intrinsic task interest and learning, characteristics associated with long-term intrinsic task interest among expert performers, and differences in motivational processes between intrinsic and extrinsic orientations.
- Motivation plays a role in skill acquisition, with factors like mastery control, challenge, and curiosity contributing to effective learning. Different forms of motivation can affect interest and the rate of skill acquisition.
- Intrinsic motivation is influenced by activity and can be assessed through analysis of subtle changes in thought/action patterns. Cognitive training could improve low levels of intrinsic work motivation.
- Personal goals shape motivated behavior, with different goals influencing behavior's direction and persistence. Feedback is interpreted differently by individuals with different goals, such as a desire to demonstrate ability or seeking to enhance competence.
- Goal orientation theories, such as Nicholls' Task & Ego Orientation and Dweck & Colleagues' framework, explore how individuals' focus on task or outcome affects effort, persistence, and self-perceptions of ability.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
Test your knowledge on the key points of motivation and achievement theories. This quiz covers topics such as variables' effects, different motives, job characteristics, needs fulfillment, intrinsic motivation, cognitive evaluation, goal orientation, and more. Challenge yourself and see how well you understand these important theories.