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Tests and Measurements EXS 485 > 485 comprehensive > Flashcards

485 comprehensive Flashcards

1
Q

Test

A

tool or instrument one uses by knowing what they are going to test

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2
Q

measurement

A

process in which you test/ collect data

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3
Q

What is an example of measurement for hydrostatic weighing ?

A

procedures for HW

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4
Q

What is an example for a test for body comp?

A

Skinfold caliper itself

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5
Q

Evaulation

A

anaylsis of interpretation from data collected

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6
Q

Quantative Measurement, define and provide example

A

a measure dealing with quantity or an amount such as an increase in temperature

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7
Q

Qualitative Measurments, define and give example

A

a measure of quality such as an observation, verbage

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8
Q

Norm-Ref-ing Testing define and provide example

A

reference setting norms compared to a group (relative to others) such as percentile, grading on a curve

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9
Q

Criterion-Referencing Testing define and provide example

A

referenced to standard such as blood pressure, or cpr test

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10
Q

Which type of test is being describe when one syas that Lynne has mastered a skill?

a) norm
b) crit

A

B

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11
Q

What are the 3 domains of learning?

A

1) Cognitive Learning
2) Psychomotor Learning
3) Affective Learning

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12
Q

Describe Cognitive Learning

A

knowledge

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13
Q

Describe Psychomotor learning

A

physical learning such as skill test

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14
Q

Describe Affective Learning

A

attitude towards learning

values learning

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15
Q

Formative Evaluation occurs

A

during

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16
Q

Summative Eval occurs

A

at the end

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17
Q

Purpose of formative eval

A

gives feedback as going along to check for understanding

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18
Q

examples of formative evals

A

observatins, interval data during, quiz, asking did they get it, and progress checks

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19
Q

summative eval examples

A

final exams

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20
Q

summative eval purpose

A

mastery/ end results to make informed choices on the client or pt, and is twofold

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21
Q

3 components that must be included when writing a behvavorial/ performance objective that need to be measureabel include:

A

Behavior (TASK)
Condition
Criterion

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22
Q

Why obj’s/goals acctability?

A

to track changes and for both trainer and client to have movitation for those goals

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23
Q

SMART acronym is for what purpose?

A

goal setting

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24
Q

S stands for

A

Specific to what is going be asked to do (W questions_

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25
Q

M

A

Measureable- informal/formal

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26
Q

A

A

Attainable- Do i have the skills?

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27
Q

R

A

Realistic- Can i really do this?

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28
Q

T

A

Timelyness- how long to achieve these goals?

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29
Q

process

A

how one gets to their goals

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30
Q

outcome/product

A

end result (goals acheived yes or no)

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31
Q

Intructional/Evalutauton model is

A

1) Pre-assesment
2) Obj/goals
3) prescription/instuction to program/ how to acheive goals
4) measurment
5) Evaulation

This is a continuous process, and will follow where ever change in this sequence needs to take place and then cycle through the steps again.

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32
Q

5 components of Health Related physical fitness

A 
CRF
Flexibility
body comp
muscular strength
muscular endurance
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33
Q

6 components perfomance or skill related fitness

A 
agility
balance
speed
power
coordination
Rxn time
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34
Q

Aldrich Hitchcock is the

A

father of measurements

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35
Q

Continuous Variables

A

data can be any pt on the scale (whole #, fraction/decimal)

36
Q

example of conutnius variables

A

time, ht, weight, distance

37
Q

discrete variables

A

whole numbers only, yes or no did pull up or not

38
Q

Nominal data

A

naming ones, that are not better than the other, categorizing, no averages needed

39
Q

Ordinal data

A

order, rank by some characteristics, not = measirements n btween, pure ranking dont know how much better or worse something is based on numbers

40
Q

Interval data

A

measurement btwn pts is equal but zero doesn’t represent lack of characteristics, its just point on a scale such as temperature, even to point where if the value is 0 that means the person answered no questions, cant assume he has no knowledge

41
Q

Ratio data

A

equal units of measure from one to next; where 0 represents a lack of characteristics being measured (opposite of interval) 0=0 in this one and is the base

42
Q

What are the journal sections?

A

Intro
Method
Results
Discussion

43
Q

Which of the following is considered the process of colelcting data: a. test; b. measurement; c. eval?

A

b

44
Q

Which type of eval is used if primary reason for evaluating is motivation? why?

A

formative eval
It is the like a progress check to see if one has improved or not, such as a 1-RM at the end of each week to see if training helped or was not enough

45
Q

Intro components

A

Background info
Lit Review
Purpose

46
Q

Methods components

A

Participants involved/ Demographics
Experimental Design
Should be able to replicate study like a recipe
materials/equipment

47
Q

Results

A

What happened
what stat used and why
graph used clearly demonstrating data
Hypothesis valid or rejected

48
Q

Discussion

A

Purpose
expanded analysis of results
addresses ways to improve study
Delimitations

49
Q

Bell Curve/ Normal Distrubition Curve

A

Equal/ symmetry

Mode, MD, and Mean is right on top of hump and all equal the same value. Bulk of scores are in middle

50
Q

Positively Skewd Curve

A

Outliers are pulling the mean towards them, and they are higher values than X, MD, Mode. The mode, MD, and mean are less than the outliers, but the mean is greater than MD and Mode, so MD is greater than mode as well but less than X.
Bulk of scores at low end = hard test

51
Q

kurtosis

A

peak

52
Q

platuric

A

plateaus

53
Q

Negative Skewd Curve

A

Outliers/ extremes are pulling mean towards them but they are lower values than X, MD, Mode.
The mode, MD, X are greater than the outliers, but the mode has the highest value greater than MD and X.
Bulk of scores at high end

54
Q

For ungrouped data, Median is the

A

counted up from the bottom to find the median score (50%)

55
Q

How do you calculate positional point for median for grouped data

A

N(.5)

56
Q

Positional point for percentile formula =

A

Percentile in decimal form ( N )

57
Q

N =

A

amount of participants

postional pt of median score for ungrouped data

58
Q

Mode =

A

most frequent score, so f

59
Q

LL=

A

Lower limit of the intended interval you are looking for, and is .5 lower than the lowest # in that interval

60
Q

Median formula for grouped data

A

MD = L L + (SN/f x SI)

61
Q

SN

A

scores needed

scores needed to get to posititonal point, use cf column underneath and subtract that from the position you are looking for

62
Q

Mean formula ungrouped data

A

X = (∑ x)/ N or ∑Xf/N

63
Q

Midpt Formula for grouped data

A

∑fx/N or ∑fm/N

64
Q

SN = formula

A

point - cf below

65
Q

f in MD formula =

A

the frequency for interval pertaining your positional point

66
Q

Standard Deviation = G or S = formula

A

s = √[(N∑x^2 - (∑x(^2))/ N(N-1) ]

67
Q

Range = formula

A

R = H- L or H-L +1

68
Q

The mode for ungrouped data is

A

most frequent score

69
Q

MD for ungrouped data = formula

A

(N+1)/2

70
Q

SI =

A

size of interval

71
Q

mode for grouped data use

A

midpt of most frequent score

72
Q

What is a rough estimate central tendency ? When

A

Mode

When N is Large & there is a normal distribution

73
Q

What of the 3 central tendency shows where the concentration of scores are?

A

Mode

74
Q

What is the least effective measure of C.T. ?

A

Mode

75
Q

Mode has very little what?

A

statistical value

76
Q

an example of mode

A

Most frequently missed skill, quest

77
Q

Mode has a hierarchy T/F?

A

True

78
Q

What CT is computed easier than mean?

A

median

79
Q

Median has a hierarchy T/F?

A

False

80
Q

What CT is not affected by extreme scores in weight of, just positional pt??

A

MD

81
Q

When is MD better than mean? How come?

A

MD is better than mean if:
1) N is small
2) distribution is skewed
Since it these cases, it best represents the whole group since the mean is pulled by the extreme values/outliers.

82
Q

Mean is similar to what in a lever?

A

Fulcrum or balance pt

83
Q

What is the most widely used measure of CT in advanced stats?

A

Mean

84
Q

Mean is what?

A

Mean is the point where there is a balance; same amount of points on each side

85
Q

For mean, each score has what to do what?

A

In mean, each score has weight equal to its full value

86
Q

mean is based on what?

A

every score

87
Q

Extreme scores/ outliers will do what?

A

pull the mean away towards the outliers

Tests and Measurements EXS 485 (1 decks)

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