Class 5 Flashcards

1
Q

Is it reliable?

A
  • replicability
  • is it a consistent test/measure?
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2
Q

Test-retest reliability

A
  • consistency in results
  • important in personality research
  • state personality VS trait personality
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3
Q

Internal consistency reliability

A
  • internal consistency
  • consistency in a pattern of answers, no matter how the question is phrased
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4
Q

Inter-rater reliability

A
  • degree to which 2+ coders/observers give a consistent rating of a set of targets
  • important in observational research
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5
Q

Is it valid?

A

Is it an accurate measure?
Does it measure what we want it to measure?
RELIABLE DOES NOT MEAN VALID

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6
Q

Construct validity

A

how well is the variable measured or manipulated

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7
Q

Face validity (construct)

A

Does it look like a good measure (subjective)

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8
Q

Content validity (construct)

A

The measure contains all the parts that established theory says it should (subjective)

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9
Q

Criterion validity (construct)

A

Predictive validity, measure is correlated with a relevant outcome (empirical)

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10
Q

Convergent + discriminative validity (construct)

A
  • convergent: measure is strongly associated with measures of similar constructs (empirical)
  • discriminant: measure is not strongly associated with measures of dissimilar constructs (empirical)
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11
Q

Statistically conclusive validity

A

When the conclusions of a research study are founded on an adequate analysis of the data

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12
Q

Internal validity

A
  • are the results valid?
  • are they effected by controlling the environment of study?
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13
Q

External validity

A
  • generalizability
  • how well do the results from one area apply to another area
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14
Q

WEIRD populaitons

A

Western
Educated
Industrialized
Rich
Democratic

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15
Q

Is it testable?

A

research designs in personality

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16
Q

What is a variable?

A

something that differs or can be measured differently among different cases
ex. aggression, cheerfulness, etc.

17
Q

Correlation study

A
  • investigates the relationships between variables
  • versus causation: does one concept cause another one to happen?
  • directionality problem: what variable came first?
  • third variable problem: is a third, unmeasurable variable pushing the relationship?
18
Q

Experimental study

A
  • determining causality
  • requires: a manipulation or intervention and
    similar groups at the start of the experiment
19
Q

Counterbalancing

A

switching the order of manipulation

20
Q

Case studies

A
  • in-depth examination of one individual