Lecture 3 - Choking Flashcards
Describe Baumeister & Showers (1986) definition of choking
The occurence of inferior performance despite striving and incentives for superior performance
Define choking
- when behaviour doesnt meet expectations
- Variations of anxiety throughout performance leads to somehow worse performance
- occurs in high pressure - just when you need to perform the best
What could cause CHoking?
- Lack of motivation?
- Lack of ability? - athletes often prove they are motivated and able though
- Chance/ luck? random fluctuation in performance at wrong time(eg. elise christie, skater)
- others improving?
- Situation, not the person
Who are examples of choking
- Janine Flock (skeleton, went 1st to 4th)
- Elise christie (speed skater, fell in consecutive olympics)
- Rory Mcilroy (led by 4 then lost by 10 by final round)
- Matthew emmons (missed target/ shot early etc etc)
Which researches investigated choking?
- Davis & Harvey (1992)
- Jordet & Hartman (2009)
- Jordet et al (2007)
- all present strong evideence that pressure reduces performance
outline Davis & Harvey (1992)
- looked at how well baseball batsman performed under pressure
- Looked also if the inning was early/ late, and if there was already 2 out or not
Outline - Davis & Harvey (1992) findings
About 5% worse batting average for a late inning
About 20% worse batting averate if 2 were out
Outline Jordet & Hartman (2009)
Looked at penalty kicks with:
- positive valence (must score to win)
- Negative valence (must score to not lose)
Outline Jordet & Hartman (2009) findings
Postive valence = 90% sucess
Negative valence = 60% sucess
Outline Jordet et al (2007)
- Looked at penalty kick success in major tournaments
- the more kicks previously taken, there is more pressure, and there was more chance of missing
- later the kick = more deicsive of a penalty
outline jordet et al (2007) findings
more decisive of a penalty = more chance of missing
Who did the ‘hot hand’ in basekball study?
Gilovich, Vallone & Tversky (1985)
Outline Gilovich, Vallone & Tversky (1985)
Are people more succesful after making their last:
1 shot, 2 shots, 3 shots
- if someones doing well, are you better off passing to them, because they’re more likely to do bettter in their next shot
- but is that true?
Outline Gilovich, Vallone & Tversky (1985) findings
researchers found that:
- probability is the same following hits and misses
- previous sucess has no effect
Who came up with a model of why choking occurs?
Jackson, Beilock & Kinrode (2013)
Outline Jackson, Beilock & Kinrode (2013)’s model of choking
PRESSURE FACTORS
- leads into:
1. INDIVIDUAL DIFFERENCES
2. TASK CHARACTERISTICS
3. ABILITY TO SELF-REGULATE - which then cause consequences
Outline the pressure factors in Jackson, Beilock & Kinrode (2013)’s model of choking
- perceived importance
- investment in present status
- expectations of sucess, especially from others
- High personal/ team status
Outline individual differences in Jackson, Beilock & Kinrode (2013)’s model of choking
- self-conciousness
- rumination
- cognitive anxiety
Outline task characteristics in Jackson, Beilock & Kinrode (2013)’s model of choking
- simple vs complex
- working memory used in task?
- depedence/ attentional demands
Outline ability to self-regulate in Jackson, Beilock & Kinrode (2013)’s model of choking
- Thoughts/ images
- emotions
- behaviours
Outline consequences in Jackson, Beilock & Kinrode (2013)’s model of choking
- worse regulation of thoughts, behaviours, emotion
- increased attention to skill & concious control
- slower, more errorful performance
- decreased fluency/ poorer timing
- more distraction/ avoidance
- fear of failure
- deviation from normal routine
- = most important for choking